type 3963 solenoid valves - samson ag - steuern und · pdf fileedition: february 2014 eb 3963...

Mounting and Operating Instructions

EB 3963 EN

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Edition April 2018

Type 3963 Solenoid Valves

2 EB 3963 EN

Note on these mounting and operating instructions

These mounting and operating instructions assist you in mounting and operating the device safely. The instructions are binding for handling SAMSON devices.

Î For the safe and proper use of these instructions, read them carefully and keep them for later reference.

Î If you have any questions about these instructions, contact SAMSON‘s After-sales Service Department ([email protected]).

The mounting and operating instructions for the devices are included in the scope of delivery. The latest documentation is available on our website at www.samson.de > Service & Support > Downloads > Documentation.

Definition of signal words

Hazardous situations which, if not avoided, will result in death or serious injury

Hazardous situations which, if not avoided, could result in death or serious injury

Property damage message or malfunction

Additional information

Recommended action

DANGER!

WARNING!

NOTICE!

Note

Tip

Contents

EB 3963 EN 3

1 Safety instructions and measures ...................................................................51.1 Notes on possible severe personal injury .........................................................81.2 Notes on possible personal injury ...................................................................91.3 Notes on possible property damage ................................................................92 Markings on the device ...............................................................................102.1 Nameplate ..................................................................................................102.2 Article code .................................................................................................113 Design and principle of operation ................................................................143.1 Accessories .................................................................................................163.2 Technical data .............................................................................................183.3 Dimensions in mm ........................................................................................244 Measures for preparation ............................................................................384.1 Unpacking ..................................................................................................384.2 Storage .......................................................................................................385 Mounting and start-up .................................................................................385.1 Installation ...................................................................................................395.2 Rail mounting ..............................................................................................395.2.1 Wall mounting .............................................................................................405.3 Mounting on rotary actuators with NAMUR interface ......................................405.3.1 Mounting to linear actuators with NAMUR rib ................................................405.3.2 MountingtolinearactuatorsusingCrNiMosteelpipefitting ............................425.3.3 MountingonmountingblockforType 3277LinearActuator ............................425.4 Pneumatic connection ...................................................................................425.4.1 Sizing of the connecting line .........................................................................425.4.2 Compressed air quality .................................................................................445.5 Changeover to external air supply over port 9 ...............................................455.6 Exhaust air feedback ....................................................................................475.7 Restrictions ..................................................................................................476 Electrical connection ....................................................................................486.7.1 SwitchingamplifieraccordingtoEN 60079-25 ..............................................496.7.2 Cableentrywithcablegland ........................................................................496.7.3 Connecttheelectricalpower .........................................................................49

4 EB 3963 EN

Contents

6.1 Degree of protection .....................................................................................496.2 Manual override ..........................................................................................507 Operation ...................................................................................................508 Servicing.....................................................................................................508.1 Preparation for return shipment .....................................................................509 Malfunctions ...............................................................................................519.1 Emergency action ........................................................................................5110 Decommissioning and disassembly ..............................................................5110.1 Decommissioning .........................................................................................5210.2 Disposal ......................................................................................................5211 Appendix ....................................................................................................5211.1 After-sales Service .......................................................................................52

EB 3963 EN 5

Safety instructions and measures

1 Safety instructions and measuresIntended useTheType 3963SolenoidValveismountedontopneumaticlinearorrotaryactuators(de-pending on the version) to control them. Upon failure of the air supply, the solenoid valve vents the actuator, causing the valve to move to the fail-safe position determined by the actu-ator.Thedeviceisdesignedtooperateunderexactlydefinedconditions(e.g.operatingpres-sure, temperature). Therefore, operators must ensure that the solenoid valve is only used in applications where the operating conditions correspond to the technical data. In case opera-torsintendtousethesolenoidvalveinotherapplicationsorconditionsthanspecified,con-tact SAMSON.SAMSON does not assume any liability for damage resulting from the failure to use the de-vice for its intended purpose or for damage caused by external forces or any other external factors.

Î Refertothetechnicaldataandnameplateforlimitsandfieldsofapplicationaswellaspossible uses.

Reasonably foreseeable misuseThe solenoid valve is not suitable for the following applications: − Useoutsidethelimitsdefinedduringsizingandbythetechnicaldata

Furthermore, the following activities do not comply with the intended use: − Use of non-original spare parts − Performingmaintenanceactivitiesnotspecified

Qualifications of operating personnelThe solenoid valve must be mounted, started up, serviced and repaired by fully trained and qualifiedpersonnelonly;theacceptedindustrycodesandpracticesaretobeobserved.Ac-cording to these mounting and operating instructions, trained personnel refers to individuals who are able to judge the work they are assigned to and recognize possible hazards due to their specialized training, their knowledge and experience as well as their knowledge of the applicable standards.Explosion-protected versions of this device are to be operated only by personnel who has un-dergone special training or instructions or who is authorized to work on explosion-protected devices in hazardous areas.

6 EB 3963 EN


Personal protective equipmentPersonal protective equipment is not required to mount or operate the solenoid valve. Work on the control valve may be necessary when mounting or removing the solenoid valve.

Î Observetherequirementsforpersonalprotectiveequipmentspecifiedinthevalvedocu-mentation.

Î Check with the plant operator for details on further protective equipment.

Revisions and other modificationsRevisions,conversionsorothermodificationsoftheproductarenotauthorizedbySAMSON.They are performed at the user's own risk and may lead to safety hazards, for example. Fur-thermore, the product may no longer meet the requirements for its intended use.

Warning against residual hazardsThe solenoid valve has a direct effect on the control valve when it has been installed. To avoid personal injury or property damage, plant operators and operating personnel must prevent hazards that could be caused in the control valve by the process medium, the operat-ing pressure, the signal pressure or by moving parts by taking appropriate precautions. They must observe all hazard statements, warning and caution notes in these mounting and oper-ating instructions, especially for installation, start-up and service work.

Responsibilities of the operatorThe operator is responsible for proper operation and compliance with the safety regulations. Operators are obliged to provide these mounting and operating instructions as well as the referenced documents to the operating personnel and to instruct them in proper operation. Furthermore, operators must ensure that operating personnel or third persons are not ex-posed to any danger.

Responsibilities of operating personnelOperating personnel must read and understand these mounting and operating instructions as wellasthereferenceddocumentsandobservethespecifiedhazardstatements,warningsand caution notes. Furthermore, the operating personnel must be familiar with the applicable health, safety and accident prevention regulations and comply with them.

Servicing explosion-protected devicesIf a part of the device on which the explosion protection is based needs to be serviced, the devicemustnotbeputbackintooperationuntilaqualifiedinspectorhasassesseditaccord-ingtoexplosionprotectionrequirements,hasissuedaninspectioncertificate,orgiventhedeviceamarkofconformity.Inspectionbyaqualifiedinspectorisnotrequiredifthemanu-

EB 3963 EN 7


facturer performs a routine test on the device before putting it back into operation. Document the passing of the routine test by attaching a mark of conformity to the device. Replace ex-plosion-protected components only with original, routine-tested components by the manufac-turer.Devices that have already been operated outside hazardous areas and are intended for fu-ture use inside hazardous areas must comply with the safety requirements placed on serviced devices. Before being operated inside hazardous areas, test the devices according to the specificationsforservicingexplosion-protecteddevices.

Maintenance, calibration, and work on equipment Î Only use intrinsically safe current/voltage calibrators and measuring instruments for in-terconnection with intrinsically safe circuits to check or calibrate the equipment inside or outside hazardous areas.

Î Observethemaximumpermissiblevaluesspecifiedinthecertificatesforintrinsicallysafecircuits.

Referenced standards and regulationsThe solenoid valves comply with the requirements of Directives 2014/30/EU and 2014/35/EU for not explosion-protected applications as well as Directive 2014/34/EU for explo-sion-protected applications. The declaration of conformity includes information about the ap-plied conformity assessment procedure. This declaration of conformity is included in the ap-pendix of these instructions.

Referenced documentationThe following documents apply in addition to these mounting and operating instructions: − The mounting and operating instructions of the components on which the solenoid valve

is mounted (valve, actuator, valve accessories, etc.) − Safety manual of the solenoid valve u SH 3963

The mounting and operating instructions for all supplied SAMSON devices are included in the delivery. The latest versions of the documents are available on our website at u www.samson.de>Productdocumentation.

https://www.samson.de/document/e3963aen.pdf

8 EB 3963 EN


1.1 Notes on possible severe personal injury

DANGER!

Risk of electric shock.Before starting up the solenoid valve, electrical installation work must be performed. An electric shock due to incorrect work practices may cause death.

Î Before connecting wiring, performing any work on the device or opening the device, disconnect the power supply and protect it against unintentional reconnection.

Î For electrical installation, observe the relevant electrotechnical regulations and the accident prevention regulations that apply in the country of use.

Risk of fatal injury due to the formation of an explosive atmosphere.

Incorrect installation, operation or maintenance of the solenoid valve in potentially ex-plosive atmospheres may lead to ignition of the atmosphere and cause death.

Î Thefollowingregulationsapplytoinstallationinhazardousareas:EN 60079-14:2008(VDE 0165,Part 1).

Î Installation, operation or maintenance of the solenoid valve must only performed by personnel who has undergone special training or instructions or who is authorized to work on explosion-protected devices in hazardous areas.

Î ObservethetypeofprotectionandtheconditionsforcontrolspecifictothetypeofprotectionaccordingtotheECtypeexaminationcertificate.

EB 3963 EN 9


1.2 Notes on possible personal injury

WARNING!

Risk of personal injury due to moving parts on the valve.During operation and when the solenoid valve is triggered, the actuator stem moves throughitsentiretravelrange.Injurytohandsorfingersispossibleiftheyareinsertedinto the valve.

Î Whilethevalvemoves,donotinserthandsorfingersintothevalveyokeanddonottouch any moving valve parts.

1.3 Notes on possible property damage

NOTICE!

Risk of damage to the solenoid valve due to incorrect mounting position. Î Do not mount the solenoid valve with the vent opening facing upward. Î Do not seal the vent opening when the device is installed on site.

Risk of damage to the solenoid valve due to impermissible pressures. Î Do not connect a supply pressure to the solenoid valve that exceeds the maximum supply pressure.

Incorrect assignment of the terminals will damage the solenoid valve and will lead to malfunction.For the solenoid valve to function properly, the prescribed terminal assignment must be observed.

Î Connect the electrical wiring to the solenoid valve according to the prescribed termi-nal assignment.

10 EB 3963 EN

Markings on the device

2 Markings on the device

2.1 NameplateVersions without explosion protection

24 V DC

00

0000 0000 0000 00000

GI 0000000

0000 0000 0000 00000

02/18

000000000

1

234 5

Versions with explosion protection

00 0000 0000 000000000000

GI 00

3000000000

02/18

1

56 6

243

1 Nominal signal2 Article code3 ConfigurationID4 Serial number5 Device index6 Seesection 3.2.

EB 3963 EN 11


2.2 Article codeSolenoid valve Type 3963- x x x x x x x x x x x x x x x x xType of protectionNo explosion protection SIL 0II 2G Ex ia IIC T6 Gb(ATEX) 1) SIL 1Ex ia(CSA/FM) SIL 3II 3G Ex nA II T6 Gc/II 3G Ex ic IIC Gc(ATEX) 2) SIL 8Nominal signal6 V DC SIL 112 VDC SIL 224 V DC SIL 3230 V AC SIL 5115 VAC SIL 6Manual overrideWithout SIL 0Pushbutton underneath the enclosure cover SIL 1External pushbutton (accessible using a pin) 2External switch (accessible using a screwdriver) 3Switching function3/2-way function with spring-return mechanism SIL 05/2-way function with spring-return mechanism (SIL with KVS 0.16) 15/2-way function with spring-return mechanism with detented positions 25/2-way function with spring-centered mid-position (ports 2 and 4 closed)

3

5/2-way function with spring-centered mid-position (ports 2 and 4 vented)

5

6/2-way function with spring-return mechanism 81) ECtypeexaminationcertificatePTB 01 ATEX 20852) StatementofconformityPTB01ATEX2086X

(continuedonpage 12)

12 EB 3963 EN


Solenoid valve Type 3963- x x x x x x x x x x x x x x x x xRestrictionsWithout SIL 0One exhaust air restriction 1Two exhaust air restriction 2One supply air restriction/one exhaust air restriction 3AttachmentNAMURinterfaceaccordingtoVDI/VDE 3845 SIL 0Threaded connection for rail, wall or pipe mounting SIL 1NAMURribsaccordingtoIEC 60534-6-1 SIL 2MountingblockforType 3277LinearActuator SIL 3ConnectiondiagramofType 3963(assparepart) SIL 4KVS 1)

0.16 SIL 10.32 SIL 21.4 34.3 SIL 40.01 (as spare part) 52.9 62.0 SIL 7Pneumatic connectionG ¼ SIL 0¼ NPT SIL 1G ½ SIL 2½ NPT SIL 3Without (as spare part) 4Air supplyInternal (for actuators for on/off service or mounting block) SIL 0External (actuators for throttling service) SIL 11) Theairflowratewhenp1=2.4 barandp2=1.0 bariscalculatedusingthefollowingformula:

Q = KVS x 36.22 in m³/h.


EB 3963 EN 13


Solenoid valve Type 3963- x x x x x x x x x x x x x x x x xElectrical connectionBlanking plug M20x1.5 SIL 0 0Cable gland M20x1.5 made of black polyamide SIL 0 1M20x1.5 cable gland made of blue polyamide SIL 1 1AdapterM20x1.5to½ NPT(aluminum) SIL 1 2CableglandM20x1.5(CEAG)madeofblackpolyamide SIL 1 3Cable gland M20x1.5, nickel-plated brass SIL 1 4Cable gland M20x1.5, nickel-plated brass, blue SIL 1 5CableglandM20x1.5(CEAG)madeofbluepolyamide SIL 1 6Cable gland M20x1.5 (Jacob) made of blue polyamide SIL 1 7DeviceconnectoraccordingtoDIN EN 175301-803,blackpolyamide 1) SIL 2 3DeviceconnectorwithLEDaccordingtoDIN EN 175301-803,blackpolyamide 2) SIL 2 5AdapterM20x1.5to½ NPT(stainlesssteel) SIL 2 6Degree of protectionIP 54withpolyethylenefilter SIL 0IP 65withfiltercheckvalvemadeofpolyamide SIL 1IP 65withfiltercheckvalvemadeofstainlesssteel SIL 2NEMA 4withfiltercheckvalvemadeofpolyamide SIL 4NEMA 4withfiltercheckvalvemadeofstainlesssteel SIL 5Ambient temperature 3)

–20to+80 °C(+60 °CintemperatureclassT6) SIL 0–45to+80 °C(+60 °CintemperatureclassT6) SIL 2Safety functionWithout 0SIL 4) SIL 1TÜV 5) 2Special versionWithout SIL 0 0 0Connecting plate/booster valve made of 1.4404 SIL 0 0 1Further special versions on request

1) The cable socket is not included in the scope of delivery.2) ThecablesocketwithLEDisincludedinthescopeofdelivery.3) The maximum permissible ambient temperature of the solenoid valve depends on the permissible ambient tem-

perature of the components, type of protection and temperature class.4) SILaccordingtoIEC 615085) Emergency release or locking of compressed air supply

14 EB 3963 EN

Design and principle of operation

3 Design and principle of oper-ation

Solenoid valves actuated on one sideThe solenoid valves consist of an electro-pneumatic binary converter with (option-al) manual override and a booster valve

actuated on one side with return spring (Fig. 1).The air supply for the electropneumatic bina-ry converter is routed internally through the booster valve (delivered state). The so-

lenoid valve can be converted to accept an external air supply at port 9 by turning a gasket.The pressure reducer reduces the supply airpressureto1.4 bar.Intheidleposition,theflapper is lifted off the outlet nozzle by the spring . As a re-sult, a pressure lower than the deactivation pressure of the booster valve builds up in the pressure divider, which consists of the re-strictor and outlet nozzle .

+81

–82

Ⓑ

Ⓐ

Ⓒ

9

5

3

4

1

23

4 4

56

Nominal signal

Changeover to external air supply

Fig. 1: Function

EB 3963 EN 15


When the solenoid coil is energized by an electric binary signal, the outlet nozzle isclosedbytheflapper against the force of the spring . This causes the pressure in the pressure divider to rise above the switch-on pressure of the booster valve and switches it to the operating position.After the solenoid coil is de-energized, the booster valve is switched to the idle posi-tion again by a return spring.

Solenoid valves actuated on both sidesThe solenoid valves consist of two electro-pneumatic binary converters with (option-al) manual override and a booster valve

actuated on both sides with two detent positions or spring-centered mid-position.The air supply for the electropneumatic bina-ry converters is routed internally through the booster valve (delivered state). The so-lenoid valve can be converted to accept an external air supply at port 9 by turning two gaskets.The pressure reducer reduces the supply airpressureto1.4 bar.Intheidleposition,theflapper is lifted off the outlet nozzle by the spring . As a re-sult, a pressure lower than the deactivation pressure of the booster valve builds up in the pressure divider, which consists of the re-strictor and outlet nozzle .When the solenoid coil is energized by an electric binary signal, the outlet nozzle isclosedbytheflapper against the force of the spring . This causes the pressure in the pressure divider to rise above the switch-

on pressure of the booster valve and switches it to the operating position.After the solenoid coil is de-energized, the operating position of the detented booster valve is kept until the opposing signal is received. The spring-centered booster valve

is switched to the mid-position by a return spring after the solenoid coil is de-ener-gized.A simultaneous control of the electropneu-matic binary converter must be ruled out on the electric control level.

16 EB 3963 EN


3.1 AccessoriesAccessories for Type 3963 Solenoid ValvesOrder no. Designation0790-6658 CablesocketaccordingtoEN 175301-803,FormA,madeofpolyamide,black,degreeofprotection

IP 651170-4069 CablesocketwithLEDaccordingtoEN 175301-803,FormA,madeofpolyamide,black,degreeof

protectionIP 651400-8298 Cablesocket(Harting),7-pole,madeofaluminum,silver,degreeofprotectionIP 658801-2810 Sensorconnectinglead,two-wire,3 m,blue,withangleconnectorM12 x 1,4-pole,degreeofprotec-

tionIP 688831-0716 Cablesocket(Binder),7-pole,madeofPBTGV,black,degreeofprotectionIP 678831-0865 CablesocketM12 x 1,4-pole,angleddesign,madeofpolyamide,black,degreeofprotectionIP 67

3994-0158 Cablebreakageprotectionwithenclosurefor35 mmtop-hatrailmounting,degreeofprotectionIP 20(forType 3963-X1with6 V DCsolenoid)

1400-5268 Filtermadeofpolyethylene,G 1/G ½connection,degreeofprotectionIP 54(requiredforactuatorsize>1400 cm²)

8504-0066 Filtermadeofpolyethylene,G ¼connection,degreeofprotectionIP 548504-0068 Filtermadeofpolyethylene,G ½connection,degreeofprotectionIP 54

1790-7408 FiltercheckvalveinhousingwithG ¼threadmadeofpolyamide,degreeofprotectionIP 651790-7253 FiltercheckvalveinhousingwithG ¼threadmadeof1.4301,degreeofprotectionIP 651790-9645 FiltercheckvalveinhousingwithG ¼threadmadeofpolyamide,degreeofprotectionNEMA41790-9646 FiltercheckvalveinhousingwithG ¼threadmadeof1.4301,degreeofprotectionNEMA4

1400-5930 MountingbaseforG-profilerail32accordingtoEN 50035(2pcs.required)1400-5931 Mountingbasefor35 mmtop-hatrailaccordingtoEN 50022(2pcs.required)1400-6726 Mounting plate for wall mounting

Mounting kits for Type 3963 Solenoid Valves with threaded connectionsOrder no. Designation1400-6759 Mountingkitforlinearactuators(80and240 cm²actuatorarea,G ¼connection)withpipefitting,

G ¼/G ¼connection,madeofCrNiMosteel

Mountingkitforlinearactuators(350and700 cm²actuatorarea,G 3/8 connection)1400-6735 withpipefitting,G ½/G 3/8 connection, made of CrNiMo steel1400-6761 withpipefitting,G ¼/G 3/8 connection, made of CrNiMo steel

1400-6736 Mountingkitforlinearactuators(1400 cm²actuatorarea,G ¾connection)withpipefitting,G ½/G ¾connection, made of CrNiMo steel

1400-6737 Mountingkitforlinearactuators(2800 cm²actuatorarea,G 1connection)withpipefitting,G ½/G 1connection, made of CrNiMo steel

EB 3963 EN 17


Mounting kits for Type 3963 Solenoid Valves with threaded connectionsOrder no. Designation

Mountingkitforlinearactuators(80and240 cm²actuatorarea,G ¼connection)withmountingbracket made of CrNiMo steel

1400-6749 andscrewfittingsfor8×1pipe,G ¼/G ¼connection,madeofzinc-coatedsteel1400-6750 andscrewfittingsfor8×1pipe,G ¼/G ¼connection,madeofCrNiMosteel

Mountingkitforlinearactuators(350and700 cm²actuatorarea,G 3/8 connection) with mounting bracket made of CrNiMo steel

1400-6738 andscrewfittingsfor8×1pipe,G ¼/G 3/8 connection, made of zinc-coated steel1400-6739 andscrewfittingsfor8×1pipe,G ¼/G 3/8 connection, made of CrNiMo steel1400-6743 andscrewfittingsfor12×1pipe,G ¼/G 3/8 connection, made of CrNiMo steel1400-6744 andscrewfittingsfor10×1pipe,G ½/G 3/8 connection, made of polyamide1400-6745 andscrewfittingsfor10×1pipe,G ¼/G 3/8 connection, made of polyamide

Mountingkitforlinearactuators(700 cm²actuatorarea,G 3/8 connection) with mounting bracket made of CrNiMo steel

1400-6740 andscrewfittingsfor12×1pipe,G ½/G 3/8 connection, made of zinc-coated steel1400-6741 andscrewfittingsfor12×1pipe,G ¼/G 3/8 connection, made of zinc-coated steel1400-6742 andscrewfittingsfor12×1pipe,G ½/G 3/8 connection, made of CrNiMo steel

Mounting kits for Type 3963 Solenoid Valves with NAMUR interfaceOrder no. Designation

Mountingkitforlinearactuators(350and700 cm²actuatorarea,G 3/8 connection) with NAMUR rib usingadapterplateforNAMURrib/interface(orderno.1400-6751)

1400-6746 andscrewfittingsfor12×1pipe,G ¼/G 3/8 connection, made of zinc-coated steel1400-6747 andscrewfittingsfor12×1pipe,G ¼/G 3/8 connection, made of CrNiMo steel1400-6748 andscrewfittingsfor10×1pipe,G ¼/G 3/8 connection, made of polyamide

Mountingkitforlinearactuators(80and240 cm²actuatorarea,G ¼connection)withNAMURribus-ingadapterplateforNAMURrib/interface(orderno.1400-6751)

1400-6752 andscrewfittingsfor6×1pipe,G ¼/G ¼connection,madeofzinc-coatedsteel1400-6753 andscrewfittingsfor6×1pipe,G ¼/G ¼connection,madeofCrNiMosteel1400-6756 andscrewfittingsfor10×1hose,G ¼/G ¼connection,madeofpolyamide

Mountingkitforlinearactuators(350and700 cm²actuatorarea,G 3/8 connection) with NAMUR rib usingadapterplateforNAMURrib/interface(orderno.1400-6751)

1400-6754 andscrewfittingsfor8×1pipe,G ¼/G 3/8 connection, made of zinc-coated steel1400-6755 andscrewfittingsfor8×1pipe,G ¼/G 3/8 connection, made of CrNiMo steel1400-6757 andscrewfittingsfor10×1pipe,G ¼/G 3/8 connection, made of polyamide

1400-6759 Mountingkitforlinearactuators(80and240 cm²actuatorarea,G ¼connection)withpipefitting,G ¼/G ¼connection,madeofCrNiMosteel

1400-3001 MountingkitforType 3353AngleSeatValvewithadapterplateforNAMURinterfacemadeof1.4301

18 EB 3963 EN


Accessories for mounting kitsOrder no. Designation0320-1416 Support for NAMUR rib (required when a positioner or limit switch is additionally mounted to the

linearactuator,DN 50)8320-0131 M8x60hexagonscrew,A4,DIN 931

1400-6751 AdapterplatewithNAMURrib/NAMURinterface(G ¼)1400-9924 AdapterplatewithNAMURrib/NAMURinterface(¼ NPT)

MountingblockforSAMSONType 3277LinearActuatorwithmountedTypes 3793,3766,3767and3730Positioners

1400-8813 G ¼connection1400-8814 ¼ NPTconnection

1400-6950 Pressure gauge mounting block, 1x Output and 1x Supply, made of stainless steel/brass (for mounting block)

Piping for actuator with "stem retracts" fail-safe action1400-6444 240 cm²actuatorarea,zinc-coatedsteel1400-6445 240 cm²actuatorarea,CrNiMosteel1400-6446 350 cm²actuatorarea,zinc-coatedsteel1400-6447 350 cm²actuatorarea,CrNiMosteel1400-6448 700 cm²actuatorarea,zinc-coatedsteel1400-6449 700 cm²actuatorarea,CrNiMosteel

3.2 Technical dataGeneral dataType Solenoidwithflapper/nozzleassemblyandboostervalvewithreturnspring

Actuation Electricallyactuatedononeside(seeElectricdata,page 19)

Degree of protection IP 54withfilter, IP 65withfiltercheckvalve

Compressed air quality accordingtoISO 8573-1

Particle size and density: Class 4 · Oil content: Class 3 · Pressure dew point: Class 3 or at least10 Kbelowthelowestambienttemperaturetobeexpected

Supply air Instrument air (free from corrosive substances) or nitrogen

Supply pressure 1.4to6.0 bar

Air consumption (binary e/p converter)

≤10 l/hat1.4barsupplyairinoperatingposition, ≤80 l/hat1.4barsupplyairinidleposition

Switching time ≤65 ms

Electrical connection Cable entry M20x1.5 to screw terminal, two pole, or connector

EB 3963 EN 19


Electric dataType 3963 -x1 -x2 -x3 -08 -07 -06 -05Nominal signal

UN 6 V DC 12 VDC 24 V DC 24 VAC 48 V AC 115 VAC 230 V AC

Umax 1) 27 V 25 V 32 V 36 V 80 V 130 V 255 V

fN – 48 to 62 Hz

Switching point

On U+80 °C ≥4.8 V ≥9.6 V ≥18 V 19to36 V 42to80 V 82to130 V 183to255 V

On I+20 °C ≥1.41mA ≥1.52mA ≥1.57mA ≥1.9mA ≥1.9mA ≥2.2mA ≥2.6mA

On P+20 °C ≥5.47 mW ≥13.05 mW ≥26.71 mW ≥0.04 VA ≥0.07 VA ≥0.17 VA ≥0.46 VA

Off U–25 °C ≤1.0 V ≤2.4 V ≤4.7 V ≤4.5 V ≤9.0 V ≤18.0 V ≤36.0 V

Impedance

R+20 °C 2.6 kΩ 5.5 kΩ 10.7 kΩ Approx. 10 kΩ

Approx. 24 kΩ

Approx. 40 kΩ

Approx. 80 kΩ

Temperature influenceonR 0.4 %/°C 0.2 %/°C 0.1 %/°C 0.1 %/°C 0.1 %/°C 0.05 %/°C 0.03 %/°C

Type of protection Ex ia IIC 2) for use in hazardous areas (Zone 1)Type 3963 -11 -12 -13Nominal signal

UN 6 V DC 12 VDC 24 V DC

SeeECtypeexaminationcertificatePTB 01 ATEX 2085formaximumpermissiblevalueswhenconnectedtoacertifiedintrinsically safe circuit.

Type of protection Ex nA II 3) for use in hazardous areas (Zone 2)Type 3963 -81 -82 -83Nominal signal

UN 6 V DC 12 VDC 24 V DC

SeestatementofconformityPTB 01 ATEX 2086 Xformaximumpermissiblevalueswhenconnectedtoacertifiedintrinsically safe circuit.

1) Maximumpermissiblevalueat100 %dutycycle.ThemaximumpermissiblevalueUi applies to explosion-protected versions.

2) MarkingII 2G Exia IIC T6Gb(gasesinZone 1)3) MarkingII 3G Ex nA II T6Gc/II 3G Ex ic IIC T6Gc(gasesinZone 2)


20 EB 3963 EN


Solenoid valve with threaded connection, KVS 0.16/0.32Type 3963 -xxx0x11 -xxx0x12 -xxx1x11 -xxx8x11Switching function 3/2-way function 3/2-way function 5/2-way function 6/2-way functionKVS 1) 0.16 0.32 0.16 0.16Fail-safe action SIL 2),TÜV 3) SIL 2),TÜV 3) SIL 2),TÜV 3) –Type Diaphragm switching element, soft seated, with return springMaterial Enclosure: Black polyamide

Connecting plate: Aluminum,powdercoated,graybeigeRAL 1019orstainlesssteel1.4404

Springs: Stainless steel 1.4310Screws: Stainlesssteel1.4571Seals: Silicone rubber, PerbunanDiaphragms: Chloroprenerubber(–20to+80 °C),siliconerubber(–45to+80 °C)

Operating medium Instrument air (free from corrosive substances) or nitrogen 4), air containing oil or non-cor-rosive gases 5)

Max. operating pressure 6.0 barOutput signal Operating pressurePneumatic connection G ¼or¼ NPTAmbient temperature 6) –20to+80 °C(chloroprenerubber)or–45to+80 °C(siliconerubber)Approx. weight 0.57 kgSolenoid valve with threaded connection, KVS 4.3Type 3963 -xxx0x14 -xxx0x14 -xxx1x14 -xxx8x14Switching function 3/2-way function 3/2-way function 5/2-way function 8) 6/2-way function 8)

KVS 1)(directionofflow) 4.3 (3 → 5),4.7 (5 → 3),1.9 (4 → 3),1.5 (3 → 4)

Fail-safe action SIL 2),TÜV 3) SIL 2),TÜV 3) – –Type Poppet valve with switching diaphragm, soft seated, with return springMaterial Enclosure: Black polyamide (pilot valve), aluminum, powder coated, gray beige

RAL 1019,orstainlesssteel1.4404(boostervalve)Springs: Stainless steel 1.4310Screws: Stainlesssteel1.4571Seals: Chloroprenerubber(–20to+80 °C),siliconerubber(–45to+80 °C)Diaphragms: Chloroprenerubber(–20to+80 °C),siliconerubber(–45to+80 °C)

Operating medium Instrument air (free from corrosive substances) or nitrogen 4), air containing oil or non-corrosive gases 5)

Max. operating pressure 10.0 bar(directionofflow4 → 3,3 → 5),2.0 bar(anydirectionofflow)Output signal Operating pressureAmbient temperature 6) –20to+80 °C(chloroprenerubber)or–45to+80 °C(siliconerubber)Pneumatic connection G ¼or¼ NPTApprox. weight 0.58 kg 0.58 kg 1.1 kg 1.1 kg

EB 3963 EN 21


Solenoid valve with NAMUR interface, KVS 0.16/0.32Type 3963 -xxx0x01 -xxx0x02 -xxx1x01 -xxx8x01Switching function 3/2-way function 3/2-way function 5/2-way function 6/2-way functionKVS 1) 0.16 0.32 0.16 0.16Fail-safe action SIL 2),TÜV 3) SIL 2),TÜV 3) SIL 2),TÜV 3) –Type Diaphragm switching element, soft seated, with return springMaterial Enclosure: Black polyamide

Connecting plate: Blackpolyamide,aluminum,powdercoated,graybeigeRAL 1019,orstainless steel 1.4404

Springs: Stainless steel 1.4310Screws: Stainlesssteel1.4571Seals: Silicone rubber, PerbunanDiaphragms: Chloroprenerubber(–20to+80 °C),siliconerubber(–45to+80 °C)


Max. operating pressure 6.0 barOutput signal Operating pressurePneumatic connection G ¼or¼ NPTandNAMURinterface ¼" 7)

Ambient temperature 6) –20to+80 °C(chloroprenerubber)or–45to+80 °C(siliconerubber)Approx. weight 0.57 kgSolenoid valve with NAMUR interface, KVS 2.0Type 3963 -xxx0x07Switching function 3/2-way function with exhaust air feedbackKVS 1) 2.0 (directionofflow3 → 5),1.1 (directionofflow4 → 3)Fail-safe action SIL 2),TÜV 3)

Type Poppet valve with switching diaphragm, soft seated, with return springMaterial Enclosure: Black polyamide (pilot valve), aluminum, powder coated, gray beige



Max. operating pressure 10.0 barOutput signal Operating pressureAmbient temperature 6) –20to+80 °C(chloroprenerubber)or–45to+80 °C(siliconerubber)Pneumatic connection Supply air: G ¼or¼ NPTandNAMURinterface ¼" 7)withG 3/8

Exhaust air: G ½or½ NPTandNAMURinterface ¼" 7)withG 3/8

Approx. weight 1.38 kg

22 EB 3963 EN


Solenoid valve with NAMUR interface, KVS 4.3Type 3963 -xxx0x04Switching function 3/2-way function with exhaust air feedbackKVS 1) 4.3 (directionofflow3 → 5),1.9 (directionofflow4 → 3)Fail-safe action SIL 2),TÜV 3)

Type Poppet valve with switching diaphragm, soft seated, with return springMaterial Enclosure: Black polyamide (pilot valve), aluminum, powder coated, gray beige



Max. operating pressure 10.0 barOutput signal Operating pressureAmbient temperature 6) –20to+80 °C(chloroprenerubber)or–45to+80 °C(siliconerubber)Pneumatic connection G ½or½ NPTandNAMURinterface ½" 7)

Approx. weight 1.5 kg

1) Theairflowratewhenp1=2.4 barandp2=1.0 bariscalculatedusingthefollowingformula: Q = KVS x 36.22 in m³/h.

2) SILaccordingtoIEC 615083) Emergency release or locking of compressed air supply4) With internal air supply5) With external air supply6) The maximum permissible ambient temperature depends on the permissible ambient temperature of the cable

gland, type of protection and temperature class.7) NAMURinterfaceaccordingtoVDI/VDE 38458) Connectinghosebetweenboostervalvesmadeofpolyamide,seepages 28and29

EB 3963 EN 23


Table 1: Summary of explosion protection approvals

Type Certification Type of protection/comments

3963

-1

EC type examina-tioncertificate

Number PTB 01ATEX2085II2GExiaIICT6Gb

Date 2011-08-08

Number RUC-DE.08.B.00764

1ExiaIICT6/T5/T4GbXDate 2015-02-10

Validuntil 2020-02-09

KCSNumber 13-KB4BO-0039

Ex ia IIC T6/T5/T4Date 2013-01-31


NEPSINumber GYJ15.1220X

ExiaIICT4~T6GbDate 2016-06-16


-3

CSANumber 1607857

ExiaIICT6;ClassI,Zone0; ClassI,II,Div.1,GroupsA,B,C,D,E,F,G; ClassI,II,Div.2,GroupsA,B,C,D,E,F,G; ClassIII;Type4Enclosure

Date 2005-09-16

FMNumber 3020228

ClassI,Zone0AExiaIIC; ClassI,II,III;Div.1,GroupsA,B,C,D,E,F,G; ClassI,Div.2,GroupsA,B,C,D; ClassII,Div.2GroupsF,G; ClassIII;Type4X

Date 2015-10-12

-8

Statement of conformity

Number PTB 01ATEX2086X II3GExnAIIT6Gc; II3GExicIICT6GcDate 2017-04-17

Number RUC-DE.08.B.007642ExnAIICT6/T5/T4; 2Ex ic IIC T6/T5/T4Date 2015-02-10


NEPSINumber GYJ15.1220X

ExicIICT4~T6GcDate 2016-06-16


24 EB 3963 EN


3.3 Dimensions in mmSolenoid valves without threaded connections

Type 3963-xxx0x4541: pilot valve, KVS 0.01

Type 3963-xxx0x414: pilot valve, KVS 0.16

61

62

31 38

80

62

31

Cable gland M20x1.5

Screw plug M20x1.5

Screw plug M20x1.5

Cable gland M20x1.5

61

63

31 38 31

62 62

EB 3963 EN 25


Solenoid valves with threaded connectionsType 3963-xxx1x11: 5/2-way solenoid valve, actuated on one side, KVS 0.16

Bottom view of connecting plateM4/7 mmdeep M3/6 mmdeep Ø3 mm/3.5 mmdeep

Cable gland M20x1.5

Screw plug M20x1.5

2.5 1.594

1.3 2.3

�62

2510

31

124

61 31

1025

38

40 40

�62

28 38 48

��

��

Type 3963-xxx0x11/: 5/2-way solenoid valve, actuated on one side, KVS 0.16 or 3.2


Cable gland M20x1.5

Screw plug M20x1.5

Port9inType 3963-xxx0x11x0xxxx Port4inType 3963-xxx0x12xxxxxx Ports9and5inType 3963-xxx0x12xxxxxx

1919

3 959(4)

31

109

61 31 38

10

29

10

�6240 40

�62

28 38 48

��

��

26 EB 3963 EN


Type 3963-xxx8x11: 6/2-way solenoid valve, actuated on one side, KVS 0.16

1.4 2.4

1.3 2.32.5 1.5

9

31

129

61 31 38

3410

49

�6239

242542

40

�62

28 38 48

��

��


Cable gland M20x1.5

Screw plug M20x1.5

Types 3963-xxx0x314/-xxx0x324: 3/2-way solenoid valve, actuated on one side, KVS 0.16 or 0.32, for mounting to linear actuators using a mounting block

2422

.5

22.512

60

61 31 38 31

108.

5

16

12

16 60

*

*

Cable gland M20x1.5

Screw plug M20x1.5

* Mounting to a mounting block using twoM5x60(DIN 912)screws

EB 3963 EN 27



64

5321 21

29

3565

7

193

315053

34

94,5

38

62

31

9

4

5

3

99

Int

½"

½"

½"

Cable gland M20x1.5

Screw plug M20x1.5

G ½blankingplug

28 EB 3963 EN



4 3

64

38100

135 11

22

34

53 35

194

65

21 21

53

94,5

5

31

50

64 29

M6 G ½

G ½

G ½

Cable gland M20x1.5

Screw plug M20x1.5

G ½blankingplug

EB 3963 EN 29



M6

135100

38

11

22

5321 21

35

64 29

94.5

50

31 3453

194

6465

4 3

5

G ½

G ½

G ½

Cable gland M20x1.5

Screw plug M20x1.5

G ½blankingplug

30 EB 3963 EN


Types 3963-xxx0x13/-xxx1x13: 3/2-way or 5/2-way solenoid valve, actuated on one side, KVS 1.4

5

1

3

4

2

9 9Int

22

4.3

3250.8

44.4

47

22

61 31

122

47

1356

14

¼"

Cable gland M20x1.5

G ½blankingplug

Port 5 is sealed when the 3/2-way function is used

Screw plug M20x1.5

Types 3963-xxx2x13/-xxx3x13/-xxx5x13: 5/2-way or 5/3-way solenoid valve, actuated on both sides, KVS 1.4

5617

1461 31

4.3

2222

3250.8

44.4

4747

122

122

Int

Int

99

9

9

1

5

3

14

12

4

2

¼"

Cable gland M20x1.5

G ½blankingplug

Screw plug M20x1.5

EB 3963 EN 31


Solenoid valves with threaded connections for linear actuators with NAMUR ribType 3963-xxx0x22: 3/2-way solenoid valve, actuated on one side, KVS 0.32

61 31

9

5

3

4

16.860°

40

1419

8.4

62

23

80

40

1019

70 12

626

109

38 31

G ¼

Screw plug M20x1.5

Bottom view of adapter plate

Cable gland M20x1.5


62

88

24

25

63

3161

1.3 2.3

4

12.5

3138

253669

96

6232

Screw plug M20x1.5

Cable gland M20x1.5

NAMURfixinglevel

32 EB 3963 EN



Screw plug M20x1.5

NAMURfixinglevel

Cable gland M20x1.5

42.3

1.3 2.3

9

6113

62

114

62

17

38

3424

31 31

3669

25

32 62

96

5

22,2

18.5

EB 3963 EN 33


Solenoid valves with NAMUR interface for rotary actuatorsType 3963-xxx8x01: 6/2-way solenoid valve, actuated on one side, KVS 0.16

Screw plug M20x1.5

NAMURfixinglevel

Cable gland M20x1.5

1.4 2.49

2.5 1.5

1.3 2.3

32

61

102

31

2510

252449

39

25

24

67

25

16

5636

38 31

62

10


Screw plug M20x1.5

Cable gland M20x1.5

16

5

1

3

4

2

9 9Int

3250.8

12

5.3

72

122

4747

2936

22

38

31

44.4

3461 31

¼"

Port 5 is sealed when the 3/2-way function is used

34 EB 3963 EN



Screw plug M20x1.5

Cable gland M20x1.5

NAMUR interface ¼"

61 31

63

G 3/8

G (NPT) ½

G 3/8

66232

26

207

108

66 1221

.5

G (NPT) ¼CapscrewISO 4762,M6x60 with spring washer,DIN 128-A5

Blankingplug¼"


Screw plug M20x1.5

Cable gland M20x1.5

61 31

63G (NPT) ½

G (NPT) ½

66245

26

216

118

72 2021

.5

3

5

5

9.

9. Int.

NAMURinterface½"

CapscrewISO 4762,M6x60 with spring washer,DIN 128-A6

Blankingplug¼"

EB 3963 EN 35



Screw plug M20x1.5

Cable gland M20x1.5

NAMUR interface

Blankingplug¼"

½"

½"½"

G ¼

61 31

4566

20 ½"

½"

124

4971

7977

.25

169.

5

Ø6

Ø6

5

3

11

9.

36 EB 3963 EN


Types 3963-xxx2x03/-xxx3x03/-xxx5x05: 5/2-way or 5/3-way solenoid valve, actuated on both sides, KVS 1.4

Screw plug M20x1.5

Cable gland M20x1.5

5

1

3

4

2

9 9Int

9

9 Int

5.3

122

122

7261 31 3834

12 44.4

4747

31

¼"

EB 3963 EN 37


Type 3963-xxx2x06: 5/2-way solenoid valve, actuated on both sides, KVS 2.9

Cable gland M20x1.5

61 31

½"

½"

½"

½"

66

Ø6

5

3

1Ø6 64

20Screw plug M20x1.5

NAMUR interface

Blankingplug¼"

Blankingplug¼"

170

77.2

5

32

71

1

½"

G ¼

9.

1

9.

38 EB 3963 EN

Measures for preparation

4 Measures for preparationAfter receiving the shipment, proceed as fol-lows:1. Check the scope of delivery. Compare

the shipment received with the delivery note.

2. Check the shipment for transportation damage. Report any damage to SAMSON and the forwarding agent (refer to delivery note).

4.1 Unpacking

Risk of solenoid valve damage due to for-eign particles entering the valve.Do not remove the packaging if the solenoid valve is to be transported to another location or kept in storage. Do not remove the protec-tive film/protective caps until immediately before mounting the device on the valve.

Before mounting the solenoid valve, proceed as follows:1. Remove the packaging from the solenoid

valve.2. Dispose of the packaging in accordance

with the valid regulations.

4.2 Storage

Risk of solenoid valve damage due to im-proper storage.Observe storage instructions. Contact SAMSON, if need be.

NOTICE!

NOTICE!

Storage instructions − Protect the solenoid valve against exter-nalinfluences(e.g.impact,shocks,vi-bration).

− Do not damage the corrosion protection (coating).

− Protect the solenoid valve against mois-ture and dirt. In damp spaces, prevent condensation. If necessary, use a drying agent or heating.

− Observe storage temperature depending on the permissible ambient temperature (seetechnicaldatainsection 3.2).

− Store the solenoid valve with closed cov-er in airtight packaging.

5 Mounting and start-up

Risk of malfunction due to incorrectly per-formed start-up.Perform start-up following the described sequence.

The procedures to mount, install and start up the solenoid valve are described in the fol-lowing. They must be performed in the pre-scribed sequence.1. Remove the protective caps from the

pneumatic connections.

2. Mount the solenoid valve. Î Section 5.1onward

NOTICE!

EB 3963 EN 39

Mounting and start-up

3. Perform pneumatic installation. Î Section 5.4onward

4. Perform electrical installation. Î Section 5.5onward

5.1 Installation

Risk of personal injury due to parts bursting or the process medium spurting out under high pressure.Before installation, depressurize the relevant plant section.

Risk of degree of protection being rendered ineffective.Only operate the device with the enclosure cover mounted and the exhaust air filters in-stalled.

Installation conditions − Any mounting position may be used. − Thefilterintheenclosurecoverandthe

cable gland must face downward or, in cases where this is not possible, mount them in the horizontal position.

− Onmounting,makesurethat300 mmormore clearance is kept above the enclo-sure cover.

− In cases where mechanical damage of the enclosure cannot be ruled out at the site of installation, mount additional pro-tection to the enclosure.

5.2 Rail mountingTypes 3963-XXXXX11/-XXXXX12

Accessories Order no.

MountingbaseforG-profilerail32

1400-5930

Mountingbasefor35 mmtop-hatrail

1400-5931

Î Mount the solenoid valve on two mount-ingbasesforG-profilerail32accordingtoEN 50035or35 mmtop-hatrailac-cordingtoEN 50022.

G-profilerail32

M3 x 8 DIN 84

38

63

35 mmtop-hatrail

M3 x 8 DIN 84

38

63

Fig. 2: Rail mounting

WARNING!

NOTICE!

40 EB 3963 EN


5.2.1 Wall mountingTypes 3963-XXXXX11/-XXXXX12

Accessories Order no.

Mounting plate 1400-6726

Î Mount the solenoid valve on the mount-ing plate for wall mounting.

6

25

63

82

94

M4 x 8 DIN 912

48

Fig. 3: Wall mounting

Types 3963-XXXXX13/-XXXXX14 Î Insert the screws through the boreholes and fasten the solenoid valve (see dimen-sionsofthesolenoidvalveinsection 3.3.

5.3 Mounting on rotary actua-tors with NAMUR interface

Type 3963-XXXXX0XThe screws required for mounting are includ-ed in the scope of delivery.

Î Before mounting the solenoid valve, check that two O-rings are seated prop-erly.

Î Determine the direction of action of the rotaryactuatorattheconnectingflangewith an M5x10 coded grub screw ac-cordingtoDIN 916.

Î Mount the solenoid valve directly to the rotary actuator using two M5x35 (ISO 4762)screws.

24

32

M5G¼

28

12

Kodier-Gewindestift

Fig. 4: Mounting on rotary actuators with NAMUR interface

5.3.1 Mounting to linear actu-ators with NAMUR rib

Type 3963-XXX002 Î Fasten the solenoid valve using the M8x35(ISO 4762)screwsincludedinthe scope of delivery.

Type 3963-XXX0X0 Î Mount the solenoid valves to linear actu-atorsusingtheadapterplate(Fig. 5).

Coded screw

EB 3963 EN 41


32

14M5

2.3

1.3

12

12 12

25

25

92

30

10

2.31.3

60

15 30

G¼

M8 x 35 DIN 912

Fig. 5: Mounting with adapter plate on linear actuators with NAMUR rib according to IEC 60534-1

A

97

45

Actuator area Connection A Order no.175/240 cm² G ¼/¼ 64 1400-6759

350/355 cm²700/750 cm²

G 3/8/¼ 75 1400-6761G 3 /8/½ 64 1400-6735

Actuator area Connection Order no.1000 cm²1400 cm²–60 mm G ¾/½ 1400-6736

1400 cm²–120/250 mm2800/2 x 2800 cm² G 1/½ 1400-6737

Fig. 6: Mounting to linear actuators using CrNiMo steel pipe fitting

42 EB 3963 EN


When positioners or limit switches are also tobemountedtothelinearactuator(DN 50and smaller), a support (0320-1416) is re-quired.

5.3.2 Mounting to linear actu-ators using CrNiMo steel pipe fitting

Type 3963-xxxxx11 (except for Types 3963xxx1011/-xxx8011)MountingonType 3271or3277ActuatorsaccordingtoFig. 6andtheactuatormount-ing and operating instructions:u EB 8310-x

5.3.3 Mounting on mounting block for Type 3277 Linear Actuator

Type 3963-XXXXX3XTheTypes 3963-XXXXX3XSolenoidValvesare suitable for mounting together with a Type 3730-X,3731-X,3766,3767,378Xor3793PositionertoType 3277LinearAc-tuators(Fig. 7).The screws required for mounting are includ-ed in the scope of delivery.

Î Before mounting, check that the four O-rings are seated properly on the mounting surface.

Î Mount the solenoid valve using two M5x55(ISO 4762)screws.

Î Read the actuator and positioner mount-ing instructions.

5.4 Pneumatic connection

Risk of injury due to high pressure inside de-vice. Prior to performing repair and maintenance work on the device, depressurize the con-necting lines.

The air connections are designed as thread-edholeswithGorNPTthreaddependingon the device version.

Î Run and attach the connecting lines and screw joints according to good profes-sional practice.

Î Check the connecting lines and screw joints for leaks and damage at regular intervals and repair them, if necessary.

Î The KVScoefficientofanupstreampres-sure reducing valve must be at least 1.6 times larger than the KVScoefficientofthe solenoid valve.

Î Protect the exhaust air connections by in-stallingafilterortakingotherappropri-ate precautions to prevent water or dirt from entering them.

5.4.1 Sizing of the connecting line

Î Refertothetableonpage 44fortheminimum required nominal size of the connecting line.

Thespecificationsapplytoaconnectinglineshorterthan2 m.Usealargernominalsizeforlineslongerthan2 m.

WARNING!

EB 3963 EN 43


190

A—B

≥390

*

9029

A B

Typ 3963-XXX0X3 Mounting block, G ¼(orderno. 1400-8817),¼ NPT(orderno.1400-8818)with piping for actuator with "stem extends" fail-safe action

Mounting surface

*Clearance to mount the cover

Fig. 7: Mounting block for Type 3277 Linear Actuator

Type3963-XXX0X3

44 EB 3963 EN


Nominal size (connection length ≤2 m)

KVS0.16 0.32 1.4 2.0

4.3 —

Port

Pressure4 1 and 3 4 9

≥1.4 bar ≥DN 6 ≥DN 8 ≥DN 10

≥DN 4≥2.5 bar≥DN 4

≥DN 6 ≥DN 8

≥6 bar ≥DN 4 ≥DN 6

Types 3963-XXXX0X3/-XXXX014Check whether the nominal size of the con-nectinglineforthesedevicesissufficientlysized as follows:1. Unscrew the threaded stopper from port

9 and mount a pressure gauge.2. The nominal size of the connecting line is

sufficientwhenthepressurereaches1.3 barormoreduringaswitchingpro-cess.

5.4.2 Compressed air quality

Risk of asphyxiation through displacement of air on using nitrogen in unventilated spaces.Discharge the exhaust air of the pilot and booster valves over a common pipe to the at-mosphere.

An operating pressure above the maximum permissible operating pressure will damage the solenoid valve. − Observe the max. operating pressure (see technical data in section 3.2).

DANGER!

NOTICE!

− If necessary, use a pressure reducing valve to restrict the operating pressure.

Risk of malfunction due to failure to comply with required air quality. − Only use supply air that is dry and free of oil and dust. − Read the maintenance instructions for up-stream pressure reducing stations. − Blow through all air pipes and hoses thor-oughly before connecting them.

Operating medium for the booster valveWith internal air supply: − Instrument air free from corrosive

substances or nitrogen − Operatingpressure1.4to6 bar

With external air supply over port 4 and KVS 1.4or4.3:

− Instrument air free from corrosive substances, air containing oil or non-corrosive gases

− Operatingpressure0to10 bar

With external air supply over port 9 − Instrument air free from corrosive

substances, air containing oil or non-corrosive gases

− Operatingpressure0to6 bar

NOTICE!

EB 3963 EN 45


Supply air for the pilot valve − Instrument air free from corrosive

substances or nitrogen − Operatingpressure1.4to6 bar

Compressed air quality according to ISO 8573-1

Particle size and quantity

Oil content Pressure dew point

Class 4 Class 3 Class 3

≤5 µmand1000/m³ ≤1 mg/m³

–20 °C/10 Kbelow the lowest

ambient temperature to be

expected

5.5 Changeover to external air supply over port 9

If the solenoid valve is to be used to switch theoutputsignal(0to6 bar)ofapositioner,the supply air must be routed externally over port 9.

Types 3963-XXXX0X4/-XXXXXX7The supply air in these solenoid valves is fed internallyoverport4,ifnotspecifiedother-wise. To change to an external supply through port 9, proceed as follows:1. Undo the cap screw on the connection

plate and remove plate and gasket .

2. Turn the gasket 90°.Thetipofgasket must rest in the plate cut-out marked '9'.

3. Fasten the plate and gasket to the connection plate.

The gasket of these solenoid valves must be inserted as specified for "Internal supply air over port 4" (see Fig. 10).

Fig. 8: Changeover to external air supply: Types 3963-XXXX0X4/-XXXXXX7

Types 3963-XXXX0X3/-XXXX006The supply air in these solenoid valves is fed internallyoverport1or3,ifnotspecifiedotherwise. To change to an external supply through port 9, proceed as follows:1. Undo the cap screw on the connection

plate and remove plate and gasket .

2. Turn the gasket 180°.Thetipofgas-ket must rest in the plate cut-out marked '9'.

Note

46 EB 3963 EN


3. Fasten the plate and gasket to the connection plate.

The changeover must be performed on both pilot valves for booster valves actuated on both sides.

Fig. 9: Changeover to external air supply: Types 3963-XXXX0X3/-XXXX006

Type 3963 -XXX0002/-XXX0012 -XXX0022/-XXX1011

The supply air in these solenoid valves is fed internallyoverport4,ifnotspecifiedother-wise. To change to an external supply throughport9,proceedasfollows(Fig. 10):1. Undo the four cap screws and remove

the enclosure cover.2. Undo the three hexagon socket head cap

screws and remove the solenoid valve from the connecting plate.

3. Turnthegasket180°.Thetipofgasketmust rest in the device cut-out marked '9'.

4. Fasten the solenoid valve and enclosure cover.

Internal supply over port 4

Int.

External supply over port 9

9

Fig. 10: Mounting the gasket

EB 3963 EN 47


Type 3963 -XXXX001/-XXX0011/ -XXX0X3X/-XXX0101/ -XXX0111/-XXX1001/ -XXX1201/-XXX8001

It is not possible to convert these solenoid valves to accept an external supply air. The gasket, if it exists, must be inserted as speci-fiedfor"Internalsupplyairoverport4"(Fig. 10).

5.6 Exhaust air feedbackType 3963-XXX0013XIn the delivered state, the port 4 of this de-vice is sealed by a blanking plug. If the ex-haust air feedback of actuators with spring return mechanism is to be used, remove the blanking plug and connect port 4 to the ac-tuator'sspringchamberusingaDN 4to10connection line (the sizes depends on the ac-tuator area).

5.7 RestrictionsType 3963-XXXX1/-XXXX2/-XXXX3These devices have one or two restrictions. The logic symbol on the device indicates the restriction function. Use a screwdriver to turn the restriction screws underneath the enclo-sure cover or at the adapter plate to adjust the closing and opening times in a ratio of 1:15.

Type 3963-XXXX1/-XXXX2

Handhilfsbetätigung(optional)

2.3

1.3

Type 3963-XXXX3

4

1.3

Fig. 11: Restriction setting

Manual override (optional)

48 EB 3963 EN

Electrical connection

6 Electrical connection

Risk of electric shock.For electrical installation, observe the rele-vant electrotechnical regulations and the ac-cident prevention regulations that apply in the country of use.

Risk of fatal injury due to the formation of an explosive atmosphere.For installation in hazardous areas, observe the relevant standards that apply in the coun-try of use. − EN 60079-14: 2008 (VDE 0165, Part 1) Explosive Atmospheres – Electrical Installa-tions Design, Selection and Erection.

Incorrect electrical connection will render the explosion protection unsafe. − Adhere to the terminal assignment. − Do not undo the enameled screws in or on the housing. − Do not exceed the maximum permissible values specified in the EC type examina-tion certificates when interconnecting in-trinsically safe electrical equipment (Ui or U0, li or I0, Pi or P0, Ci or C0 and Li or L0).

Selecting cables and wires Î Observe clause 12 of EN 60079-14: 2008 (VDE 0165, Part 1) for installation of the intrinsically safe circuits.

Î Clause 12.2.2.7applieswhenrunningmulti-core cables and wires with more than one intrinsically safe circuit.

Î Preferably use connecting lines with mini-mum0.5 mm²conductorcross-sectionand6to12 mmoutsidediameter.

Î Radial thickness of the insulation of a conductor for common insulating materi-als (e.g. polyethylene): minimum 0.2 mm.

Î Diameter of an individual wire in a fine-strandedconductor: minimum 0.1 mm.

Î Protect the conductor ends against splic-ing, e.g. by using wire-end ferrules.

Î Seal cable entries left unused with screw plugs.

Î For use in ambient temperatures below –20 °C: use metal cable gland.

DANGER!

DANGER!

WARNING!

EB 3963 EN 49

Electrical connection

6.7.1 Switching amplifier ac-cording to EN 60079-25

For operation of the solenoid valve, switch-ingamplifiersmustbeconnectedintheout-put circuit. They must comply with the limit values of the output circuits.

Î Observe the relevant regulations for in-stallation in hazardous areas.

Equipment for use in zone 2In equipment operated according to type of protectionEx nA II(non-sparkingequipment)accordingtoEN 60079-15:2003:

Î Circuits may be connected, interrupted or switched while energized only during installation, maintenance or repair.

6.7.2 Cable entry with cable gland

The electrical connection is made using an M20x1.5 cable gland to the terminals in the enclosureorusingaconnector(seeFig. 12).

Î The cable gland design depends on the ambient temperature range. See techni-caldatainsection 3.2.

Î When two separate cables are used for connection, an additional cable gland can be installed.

6.7.3 Connect the electrical power

Î Connect the electrical power (voltage) as showninFig. 12.

Terminal connection in the enclosure

81 82

+ —

Cable socket (Harting)

8 7 654

23

CablesocketaccordingtoEN 175301-803

+— 23

1

Cable socket M12x1

+—23

14

Fig. 12: Wiring plans

6.1 Degree of protectionDeviceswitharatingofIP 54canbecon-vertedtoaratingofIP 65byexchangingthefilterintheenclosurecover.

50 EB 3963 EN

Operation

6.2 Manual overrideThedevicescanbeoptionallyfittedwithamanual override to allow the device to be manually operated when a nominal signal is not available: − As switch in the enclosure cover − As pushbutton in the enclosure cover − As pushbutton underneath the enclosure

cover

Use devices without manual override for safety circuits.

7 OperationThe solenoid valve is ready for use when mounting and start-up have been completed.

8 Servicing

The solenoid valve was checked by SAMSON before it left the factory. − The product warranty becomes void if ser-vice or repair work not described in these instructions is performed without prior agreement by SAMSON's After-sales Ser-vice department. − Only use original spare parts by SAMSON, which comply with the original specifications (see Data Sheet u T 3963)

8.1 Preparation for return ship-ment

Defective solenoid valves can be returned to SAMSON for repair.Proceed as follows to return devices to SAMSON:1. Decommission the solenoid valve and re-

move it from the valve.2. Fill in the Declaration on Contamination,

which can be downloaded from our website at u www.samson.de>Services>Checklistsforaftersalesservice>Declaration on Contamination.

3. Send the solenoid valve together with the filled-informtoyournearestSAMSONsubsidiary. SAMSON subsidiaries are listed on our website at u www.samson.de.

Note

https://www.samson.de/document/t39630en.pdf

https://www.samson.de/en/service-support/after-sales-service/



https://www.samson.de

https://www.samson.de

EB 3963 EN 51

Malfunctions

9 Malfunctions

Contact SAMSON's After-sales Service de-partment for malfunctions not listed in the ta-ble (see section 11.1).

9.1 Emergency actionThe solenoid valve has a safety function. Up-on failure of the supply voltage or air supply, it automatically closes (closed in the de-ener-gized state).The plant operator is responsible for emer-gency action to be taken in the plant.

10 Decommissioning and disas-sembly

Risk of electric shock. − Before performing any work on the device and before opening the device, disconnect the power supply and protect it against un-intentional reconnection. − Only use power interruption devices that are protected against unintentional recon-nection of the power supply.

Risk of bursting in control valve components due to incorrect opening. − Before starting any work on the solenoid valve, depressurize all plant sections con-cerned. − Observe the warnings in the actuator and valve documentation.

NoteDANGER!

DANGER!

Table 2: TroubleshootingMalfunction Possible reasons Recommended action

The solenoid valve does not switch.

Incorrect terminal assignment. Check electrical connection.

Turn turnable gasket to external supply air.

Connect port 9 and supply it with compressed air. Alterna-tively, turn the turnable gasket to internal air supply.

The solenoid valve leaks to the atmosphere.

Gasketslipped. Check that the formed seal and O-rings are correctly seated.

Pilotpressureisinsufficientandan intermediate position of the solenoid valve is reached (air is constantly vented)

Check the pressure line.

Check the pressure line for leakage.

Use a larger cross-section for the pressure line.

52 EB 3963 EN

Appendix

10.1 DecommissioningTo decommission the solenoid valve for dis-assembly, proceed as follows:1. Close the shut-off valves upstream of the

solenoid valve to stop the compressed air fromflowingthroughthesolenoidvalve.

2. Relieve the pipelines completely of pres-sure.

3. Disconnect and lock the power supply.4. Remove the solenoid valve from the pipe-

line

10.2 Disposal Î Observe local, national and internation-al refuse regulations.

Î Do not dispose of components, lubri-cants, and hazardous substances togeth-er with your other household waste.

11 Appendix

11.1 After-sales ServiceContact SAMSON's After-sales Service de-partment for support concerning service or repair work or when malfunctions or defects arise.

E-mailYoucanreachtheAfter-salesServiceDe-partment at aftersalesservice@samson.

Addresses of SAMSON AG and its subsid-iariesTheaddressesofSAMSONAG,itssubsid-iaries, representatives and service facilities worldwide can be found on the SAMSON website or in all SAMSON product catalogs.

Required specificationsPlease submit the following details: − Order number and position number in

the order − Type designation and model number or configurationID

− Other mounted valve accessories (posi-tioner, supply pressure regulator etc.)

− Pressure − Wire cross-section − Actuator type and manufacturer

EB 3963 EN 53

54 EB 3963 EN

EB 3963 EN 55

56 EB 3963 EN

EB 3963 EN 57

58 EB 3963 EN

EB 3963 EN 59

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EB 3963 EN 61

62 EB 3963 EN

EB 3963 EN 63

SAMSON AG · MESS- UND REGELTECHNIKWeismüllerstraße 3 · 60314 Frankfurt am Main, GermanyPhone: +49 69 4009-0 · Fax: +49 69 [email protected] · www.samson.de EB 3963 EN 20

18-0

4-26

· En

glish

type 3963 solenoid valves - samson ag - steuern und · pdf fileedition: february 2014 eb 3963...

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