no. 15 0 5 05eshibadaimon 1-chome, minato-ku, explosion proof (flameproof) solenoid operated...

15
Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce that the 1/8 explosion proof (flameproof) solenoid operated directional valves, highly appreciated since their release, will be remodeled, and their design number will be changed from 50 to 70. Description of the Change Sharing common parts with DSG-01 series solenoid operated directional valves with the design number 70, which are highly appreiciated for their high pressure, high flow and low pressure drop characteristics, the 1/8 explosion proof (flameproof) solenoid operated directional valves now has high pressure, high flow and low pressure drop characteristics equivalent to those of DSG-01 series valves with the design number 70. Threaded conduit connection type models are provided with a sealing fitting at a cable entrance. As the design number of the 1/8 explosion proof (flameproof) solenoid operated directional valves will be changed 70, we also announce that solenoid controlled pilot operated directional valves (DSHG-06 and -10), which use a 1/8 explosion proof (flameproof) solenoid operated directional valve as a pilot valve, will also be remodeled. Applicable Models Interchangeability between Old and New Models Specifications Interchangeability in Installation Though there are dimensional changes in relation to the sealing fitting for the threaded conduit connection type models, interchangeability in installation is maintained. 05 Name New Model Number Old Model Number 1/8 Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 DSG-01-***-*X*-50 3/4 Solenoid Controlled Pilot Operated Directional Valves (Explosion Proof (Flameproof) Type) DSHG-06-***- *X*-53 DSHG-06-***- *X*-51 1 1/4 Solenoid Controlled Pilot Operated Directional Valves (Explosion Proof (Flameproof) Type) DSHG-10-***- *X*-43 DSHG-10-***- *X*-41 Model Number Item (New) DSG-01-***-*X*-70 (Old) DSG-01-***-*X*-50 Max. Flow Note 1) 100 L/min 35 L/min Max. Operating Pressure 35 MPa 31.5 MPa (25 MPa in the case of spool types 5 and 60) Max. T-Line Back Pressure 14 MPa Max. Changeover Frequency 300 min -1 (Models with DC solenoids) 120 min -1 (Models with R type solenoids) 120 min -1 Note 1) The Max. flow varies depending on the spool type, operating conditions, etc.; for details, contact us. 2) The specifications of DSHG-06 and -10 remain unchanged. An electrical material used in explosion-proof work to seal a gap between the box and the conduit and shut off air. D R D R D R D R NO. 15 05E March 2015 Public Relations Group Sales Planning Section Sales Planning Department Hamamatsucho Seiwa Bdg., 4-8, Shibadaimon 1-chome, Minato-ku, Tokyo 105-0012, Japan Tel: +81-3-3432-2113 Fax: +81-3-3436-2344 No.1

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Page 1: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

Explosion Proof (Flameproof) Solenoid Operated Directional Valves

DSG-01-***-*X*-70 Notice of Model Change

We are pleased to announce that the 1/8 explosion proof (flameproof) solenoid

operated directional valves, highly appreciated since their release, will be

remodeled, and their design number will be changed from 50 to 70.

■Description of the Change

Sharing common parts with DSG-01 series solenoid operated directional

valves with the design number 70, which are highly appreiciated for their high

pressure, high flow and low pressure drop characteristics, the 1/8 explosion

proof (flameproof) solenoid operated directional valves now has high pressure,

high flow and low pressure drop characteristics equivalent to those of DSG-01 series valves with the design number 70.

Threaded conduit connection type models are provided with a sealing fitting at a cable entrance.

As the design number of the 1/8 explosion proof (flameproof) solenoid operated directional valves will be changed 70,

we also announce that solenoid controlled pilot operated directional valves (DSHG-06 and -10), which use a 1/8

explosion proof (flameproof) solenoid operated directional valve as a pilot valve, will also be remodeled.

■Applicable Models

■Interchangeability between Old and New Models

●Specifications

●Interchangeability in Installation

Though there are dimensional changes in relation to the sealing fitting for the threaded conduit connection type models,

interchangeability in installation is maintained.

05

Name New Model Number Old Model Number

1/8 Explosion Proof (Flameproof) Solenoid

Operated Directional Valves DSG-01-***-*X*-70 DSG-01-***-*X*-50

3/4 Solenoid Controlled Pilot Operated Directional

Valves (Explosion Proof (Flameproof) Type) DSHG-06-***- *X*-53 DSHG-06-***- *X*-51

1 1/4 Solenoid Controlled Pilot Operated Directional

Valves (Explosion Proof (Flameproof) Type) DSHG-10-***- *X*-43 DSHG-10-***- *X*-41

Model Number

Item (New) DSG-01-***-*X*-70 (Old) DSG-01-***-*X*-50

Max. Flow Note 1)

100 L/min 35 L/min

Max. Operating

Pressure 35 MPa

31.5 MPa

(25 MPa in the case of spool types 5 and 60)

Max. T-Line

Back Pressure 14 MPa

Max. Changeover

Frequency

300 min-1

(Models with DC solenoids)

120 min-1

(Models with R type solenoids)120 min

-1

Note 1) The Max. flow varies depending on the spool type, operating conditions, etc.; for details, contact us.

2) The specifications of DSHG-06 and -10 remain unchanged.

★An electrical material used in explosion-proof work to seal a gap between the box and the conduit and shut off air.

DR

DR

DR

DR

NO. 15 05E

March 2015

Public Relations GroupSales Planning Section

Sales Planning Department

Hamamatsucho Seiwa Bdg., 4-8, Shibadaimon 1-chome, Minato-ku,

Tokyo 105-0012, Japan Tel: +81-3-3432-2113 Fax: +81-3-3436-2344

No.1

Page 2: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

■Certificate Number

Certificate numbers issued by the Technology Institution of Industrial Safety (TIIS) are as follows.

■Sales Material

For installation drawings, see the table below.

■Timing of Release

Scheduled to be released after the stock of the old models runs out. (Applied to orders from July 2015. The schedule may

be accererated in case the stock runs out earlier.)

Certificate Number

(New) DSG-01-***-*X*-70

Threaded Conduit

Connection Type

Flameproof

Packing Type

(Old) DSG-01-***-*X*-50

T67046 T67037 T32873

Name Model Number Installation Drawing

1/8 Explosion Proof (Flameproof) Solenoid

Operated Directional Valves DSG-01-***-*X*-70 1790S-VA330784-0

3/4 Solenoid Controlled Pilot Operated Directional

Valves (Explosion Proof (Flameproof) Type) DSHG-06-***- *X*-53 781S-VA327379-4

1 1/4 Solenoid Controlled Pilot Operated Directional

Valves (Explosion Proof (Flameproof) Type) DSHG-10-***- *X*-43 783S-VA327380-2

DR

DR

No.2

Contact

International Sales Department

4-4-34, Kamitsuchidana-Naka, Ayase, Kanagawa Pref. 252-1113, Japan Phone: +81-467-77-3111 Fax: +81-467-77-3115 e-mail: [email protected] Internet: www.yuken.co.jp/english

Page 3: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 4: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 5: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 6: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 7: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 8: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 9: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 10: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 11: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 12: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 13: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 14: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

397.max

Page 15: NO. 15 0 5 05EShibadaimon 1-chome, Minato-ku, Explosion Proof (Flameproof) Solenoid Operated Directional Valves DSG-01-***-*X*-70 Notice of Model Change We are pleased to announce

Flameproof Enclosure Type

Increased Safety Type M

odel: DSG

-01/03-***-**X*-50 M

odel: DSG

-01/03-***-**Y*-51/50 Exposion Proof C

ode: d2G4

Exposion Proof Code: eG

3

EXPLOSIO

N PR

OO

F CO

DE D

ESIGN

ATION

1. Explosion Proof Construction

2. Explosion Class

Code

Code

d1

o2

f3

eis

3. Ignition Group

4. Typical Explosive Gas

Code

G1

G1

G2

G3

G4

G2

G3

G4

G5

2C

oal Gas

Ethylene

G6

YUKEN

Explosion Proof Type Valves (certified by Industrial Safety Reserch Institution authorised by M

isister of Labour, Japan)

Carbon D

ioxide

Min. gap w

ith 25mm

length of path w

hich permits a flam

e propagationG5

AcetoneAm

monia

Carbon

Monoxide

EthanolAcetic Acid 1 - Butanol

GasolineH

exanAcetaldehyde

Ethl Ether13

Kind of Explosion Proof Structure

Flameproof Enclosure

Oil - Im

mersion

Pressurized Apparatus

Increased Safety

Intrinsically Safty

Special Type of Protection

Ignition Temperature

over 100 up to 135 degrees Celsius

Water G

asH

ydrogen Gas

over 0.6mm

over 0.4mm

up to 0.6mm

up to 0.6mm

Acetylene

Ignition Group

Explosion Class

over 85 up to 100 degrees Celsius

over 450 degrees Celsius

over 200 up to 300 degrees Celsius

over 300 up to 450 degrees Celsius

over 135 up to 200 degrees Celsius

GAS

GAS

25mm

1 / 1