R

Irrigation and hydraulic components

Galarza, founded in 1991, was born as a small family business that aimed to meet the needs present in the agricultural sector. Initially it o�ered hydraulic valves and solenoid valves and its in�uence extended throughout the country.

Our company has been evolving over the years, so now GALARZA o�ers products in areas such as: agriculture, gardening, water treatment, machinery, automotive, pneumatic, and the chemical and food industries. Our in�uence has grown in recent years, allowing us to export our products to di�erent countries in Europe and Africa.

This business expansion is simply the result of a corporate policy the company has implemented throughout its existence.

Our beginnings

R

We are dedicated  to  the  production  and distribution  of  irrigation equipment.

We are committed to providing our customers with the highest quality personalized service and expertise.

We pursue with determination and ambition the healthy  challenge of increasing  our product range without losing competitiveness. Thanks to our criteria of functionality and reliability, our products have been present in professional sectors of various kinds, and each of the articles manufactured by Galarza are consolidated as an option to consider when requesting high quality components.

Part of our policy is to o�er our customers the ability to customize settings of a product to suit their speci�c requirements or needs. That is, we go beyond providing "universal" products, as de�ned as Related Series products in our catalog.

To better serve you our team is composed of professionals with the highest quali�cations in commerce, technical consulting and management. We are available and pleased to help you with any question or concern you may have.

Although Galarza  is  a  small company, its spirit is one of  greatness,  allowing us to be dynamic, to be in constant renewal and renovation, applying the latest technologies to our production processes, as well as the most stringent quality controls, in order to provide and guarantee reliable and competitive products.

About us

Loss Head Bars (m /Hour)3(G.P.M)Valves

150 300 450 600 750 900 1050 1200 1350 1500 Lts/Min

0,50

1,00

1,50

2,00

2,50

3,00

3,50

4,00

4,50

5,00

Bars

2"3"

Recomend working area

PERFORMANCE

0,50

1,00

1,50

2,00

2,50

3,00

3,50

4,00

4,50

5,00

Bars

Recomended working area

PERFORMANCE

050 100 150 200 250 300 350 400 450 500 Lts/Min550

1"1 1

2"

Our family of valves  is molded in the highest quality plastic  with  high impact resistance  and tolerance to chemical products.Valve 620... o�ers high performance, reliability, robust-ness and it’s long-lasting, because  its plastic compo-nents  are not a�ected by  corrosion  su�ered by cast iron valves. Made of plastic components modeled in PAFV (Nylon / �berglass) of great strength. Metal parts in stainless steel.

Loss of HeadBars (m /Hour)3

(m /Hour)3Flow RateSize

1”

1”12

Flow Rate

Line

Line

Angle

Angle

Size

Line

LineAngle

Angle

Electric valve Characteristics common to all our valves (1” – 1 ½” – 2” – 3” – ¾”)Available with 2 ways. 1” – 1 ½” – 2” – 3” – ¾”Available with 3 ways. 1” – 1 ½” – 2”Available with and without Flow Control.Manual opening: Internal // External.Manufactured in Nylon with 33% GF.Permanent cleaning in �lter (AISI 304).Series production:All our series-production electric valves come with a 24 V AC

solenoid. (Other voltages are available optionally).Membrane, rubber seals, O-rings in EPDM (Viton or silicone also

available).Metallic parts of our valves according to model: Brass insert (M-5), Screw (M-5) in stainless steel (AISI 304)..Screw, washer, nut (M-10) in stainless steel (AISI 304).Spring in stainless steel (AISI 302).

1”1 ½“ RANGE 2” – 3” RANGE

Working pressure from 0’8 to 10 kg/cm from 0’8 to 10 kg/cm

Recomending working pressure from1 to 7 kg/cm from 1 to 7 kg/cm

Water �ow (1”) from 50 to 320 lts/min (2”) from 150 to 880 lts/min

Water �ow (1 ½”) from 50 to 450 lts/min (3”) from 150 to 1350 lts/min

2

2

2

2

Suitable in installations for gardening, agriculture, public

parks, sports grounds, golf courses, etc

Hidraulic valveAvailable with 2 ways. 1” – 1 ½” – 2” – 3”Available with 3 ways. 1” – 1 ½” – 2”Available with male thread. 3”Available with and without Flow Control.Manufactured in Nylon with 33% GF.Permanent cleaning in �lter (AISI 304).

Series production:Membrane, rubber seals, O-rings in EPDM (Viton or

silicone are also available).Metallic parts of our valves according to model: Brass insert (M-5), Screw (M-5) in stainless steel (AISI

304)..Screw, washer, nut (M-10) in stainless steel (AISI 304).Spring in stainless steel (AISI 302).

(Base)

Hydraulic valve con�gured as Pressure Regulatingand Sustaining Valve - with 2 “Galarza” Regulating Pilots.

630HD32CL  valve  o�ers high performance,  reliability and robustness  and durability, as  plastic  components will not a�ect the corrosion su�ered by cast iron valves.

This valve  is designed for  hydraulic  �ow reversal  or backwash, especially suitable for the automation of agri-cultural �lters.

Angle valve function, inline function.Threads 2 "x 2 - ¾" x 2 "BSP.Cover, hydraulic command threaded ¼ ". Making connections Victaulic 2 "High FlowBody cover and internal components of nylon reinforced with �berglass (Nylon GF)Stainless Steel Metal Components:Nuts, bolts, washers and spring Aisi 304.Shaft AISI 430FMembrane E.P.D.M.N.B.R. SealsWorking range of 0.7 ... 10 ATM.

Backwash Valves (630hd32cl)

0,50

1,00

1,50

2,00

2,50

3,00

3,50

4,00

4,50

5,00

Bars

200 400 600 800 1000

PERFORMANCE

100 300 500 700 900

2" Angle2" Line

Lts/Min

LOSS OF HEAD

0,00

0,20

0,40

0,60

0,80

1,00

1,20

1,40

1,60

1,80

15 20 25 30 35 40 45 50 55 60 65 M3/Hour

Bar

s

2" Line

2" Angle

Pilot P620 … controller, is necessary to control �uids and pressu-re in the hydraulic application of agricultural and industrial facili-ties.With P620 … we ensure a safe and easy hydraulic transit adapted to your needs.

Using a hydraulic valve  and controlling its  upper chamber, we can achieve the following:

Pressure  Regulating Valve  (we regulate valve output pressure, downstream)Pressure  Sustaining Valve  (we regulate valve input pressure, upstream)Safety valve or quick-relief (we open valve starting at "x" pressure, upstream)Anti  gradient  valve  (we absorb di�erence in pressure of mismatch)Sustaining  valve  and pressure regulator  (with  2 pilots, prima upstream regulatory downstream regulation)

Pilots Pressure Regulator

Examples of some instalations

All these applications are possible with a single device, Pilot Regula-tor P620 ... Galarza o�ers this product in versions suitable for di�erent applications, whether for control valves that decant water at tempe-ratures up to 60 ° as well as valves that decant water with concentra-tions of highly corrosive chemicals. For these situations internal com-ponents made of stainless steel, Viton or silicone, and di�erent ranges in pressure may be requested.

AB

D

C

1

2

3

1. Auto

3. Closed2. Open

Quick Relief

AB

D

C

1

2

3

1. Auto

3. Closed2. Open

Pressure regulator + solenoid

AB

D

C

1

2

3

1. Auto

3. Closed2. Open

Pressure Regulator

AB

D

C

1

2

3

1. Auto

3. Closed2. Open

Pressure Sustainer

AB

D

C

1

2

3

1. Auto

3. Closed2. Open

Pressure Sostainer + solenoid

AB

D

CA

B

D

C1

2

3

1. Auto

3. Closed2. Open

Sustainer + Pressure Regulator

Reference List

Built in Nylon with GF 33%. Highly versatile. Reduced size. Low di�erential. Working range: 5 to 40 m "Low Pressure" 10 to 90 m “high Pressure” 10 to 60 m "Standard"Tolerancia a temperatura y productos químicos (según modelo) Opcional: Vitón – SiliconaAccionamiento mediante tornillo o manetaSoporte anclaje válvula M-8 (opcional M-14)Todos los modelos incluyen racores de conexión (4 codos 8 x 1/8”)

CODE DESCRIPTION

P620105 Pressure Regulator Sustainer E.P.D.M. Standard “L” Lever

P6201051 Pressure Regulator Sustainer E.P.D.M. Standard “S” Screw

P620106 Pressure Regulator Sustainer VITON Standard “L” Lever

P6201061 Pressure Regulator Sustainer VITON. Standard “S” Screw

P620107 Pressure Regulator Sustainer SILICONE Standard “L” Lever

P6201071 Pressure Regulator Sustainer SILICONE Standard “S” Screw

P6201111 Pressure Regulator Sustainer E.P.D.M. High Pressure “S” Screw

P620205 Pressure Regulator Sustainer E.P.D.M. Low Pressure “L” Lever

P6202051 Pressure Regulator Sustainer E.P.D.M. Low Pressure “S” Screw

P620206 Pressure Regulator Sustainer VITON Low Pressure “L” Lever

P6202061 Pressure Regulator Sustainer VITON. Low Pressure “S” Screw

P620207 Pressure Regulator Sustainer SILICONE Low Pressure “L” Lever

P6202071 Pressure Regulator Sustainer SILICONE Low Pressure “S” Screw

Vibration Supression ValvesThese valves are prepared for mounting vertically in huts, headers or manifolds in which the direction of the fluid has to be downward. This requires mounting the electro-valves with the solenoid downward, impeding venting of the air in the upper chamber and creating a pneumatic buffer that produces annoying noise and vibration that frequently result later in malfunctioning and undesirable consequences.

The valves in this family work properly in these positions, automatically venting the air that accumulates in the upper chamber.

Flowmeters GRFlowmeters GR…M and GR...P has been primarily designed for agricultural and industrial facilities in which you need a perfect knowledge of the flow rate at all times.

Its design allows fluid flow or high flow rate through the construction of the joint geometry, which minimizes friction and friction losses.

The tube shaped display can be supplied in the following materials:

Thermoplastic "Polycarbonate TTC" basic version (Gr. .. M). This material is characterized by providing a medium / high tolerance to chemicals or corrosive agents, coupled with a high resistance to mechanical traction, thus making this product particularly suitable for agricultural facilities by combining reliability and lower cost.

� Thermoplastic "polysufone Retilex" in its high-end version (Gr. .. P).

This material has a high tolerance to chemicals or corrosives.

Thanks to their high thermal threshold strain (liquids up to 90 ºC) and UV sunlight protection, these units are especially suitable to measure equipment intended for agricultural facilities with high concentrations of circulating hot water, water recycling plants, water treatment plants, desalination and water treatment processes in general.

The float or indicating bolt is made from AISI 316 or AISI 304 stainless steel (depending on the model). Its geometry is the outcome of a meticulous study that, as a result, can offer hydrodynamic behavior of excellent stability, in order to provide the unit with a high degree of precision.

The connectors or coupling elements are fabricated by high-pressure injection and molded in P.V.C. in order to offer high tolerance to chemical products. Their design allows the ensuing operations of cleaning or maintenance to be carried out easily, with no need to carry out modifications in the installation, since removable couplings that employ free-threaded connectors are included. Both the (GRA... M) model and the (GRA... P) model can be delivered with connectors, or couplings for gluing DN20, with ½" female thread, or with ½" male thread, depending on the model. The (GRA... M) and (GRA... P) flow meters cover a complete range of possibilities insofar as calibration ranges are concerned. Taking market demands as a reference, these units have been calibrated and separated into five basic scales of measurement:

All of these units are released in the Market after successfully passing an exhaustive and meticulous automatic process of quality control that guarantees the correct operation of the unit.

150…1200 L/h

25- 3/4” 900…2500 L/h

1 0 0 0 … 3 0 0 0

20...120 L/h 30...300 L/h 20- 1/2” 50...500 L/h 75...750 L/h 250...1000 L/h

184218184230263230276313276327367327383437365

271527361736421942592159742774

1/2”1/2”

3/4”3/4”

1”1”

2”2”

101310111311151715202020242414

202020222222262626333333383838

123123123162162162191191191224224224259259259

105105105140140140170170170200200200240240240

202020303030505050505050555555

424242525252606060818181999999

-22--

27--

34--

55--

70-

-24--

29--

36--

58--

74-

1-1/2”1-1/2”

1-1/2”

20

25

32

50

63

GR... 1/2” Gluing

GR... 1/2” M/T

GR... 1/2” F/T

GR... 3/4” M/T

GR... 3/4” F/T

GR... 3/4” Gluing

GR... 1” M/T

GR... 1” F/T

GR... 1” Gluing

GR... M/T

1-1/2”GR... F/T

1-1/2”GR... Gluing

GR... 2” M/T

GR... 2” F/T

GR... 2” Gluing

a

a a

b

b

b

c

c

c

d

d

d

e

e

e

f

f f

g

g g

h

h

h

i

ii

j

j

k

k

Chem

ical

Tole

ranc

e Ta

ble

(PV

C) P

oly

vin

yl c

hlo

rid

e

(PC

) Po

lyca

rbo

nat

e

(PSF

) Po

lysu

lfon

e

(PM

MA

)Po

lym

eth

ylm

eth

acry

late

(INO

X) A

isi 3

04

(EPD

M)

(INO

X) A

isi 3

16

(VIT

ON

)

Potassium oxide

Calcium oxide

Nitric acid

Phospphoric acid

Phosphorus pentoxide

Total nitrogen

Nitric Nitrogen

Ammonia nitrogen

Urea nitrogen

Manganese chelate

Detergents

Oils

Cholrinated hidrocarbons

Gasoline

Acetone

Alcohol

Wine

Salt solucions

Water

PH tolerance

Iron chelate

Zinc chelate

Concentrated oil

0...14 4...10 0...14 5...9 4...10 0...14 4...10 0...14

No tolerated

Tolerance Media

High tolerance

Total tolerance

This body is molded in polycarbonate metric in GR ... M models and the GR…P model in Polysulfone ... P. The raw materials used to manufacture metric bodies  behave di�erently depending on the ranges of temperature and pressure they have to operate in. Both models  GR ... M and GR... P are calibrated and tested at 20 ºC, and considering that the �owmeters are PN10, di�erent graphs will emerge depending on the material.

The graphs show an inversely proportional evolution, since the higher the temperature of the �uid, the lower the pres-sure at which we work.  Check these reference graphs and ensure that the maximum parameters are not exceeded, since we can not guarantee  the correct  functioning of the set, nor its physical integrity if it exceeds the parameters.

Speci�cationsMetric body in polycarbonate or polysulfone(depends on the model)Stainless Steel Floats (AISI 316)Stainless steel guide shaft (AISI 316) Measurement scales 20...3000 L/ hourPVC Precision Fittings.O-rings in NBR or Viton depending on the model

When you are choosing the �owmeter model you may need, try to choose the scale model that suits your �ow measure-ment needs. Ideally, you should use one in which the �ow to be measured is in the middle of the scale.

Example:We need to measure between 400 & 500 L/hourThe recommended option is 75…750 L/hourWe need to measure between 150 and 300 L/hourThe recommended option is 50…500 L/hourYou can use use this graph to choose the appropriate �ow-meter  model.  If  you have any questions about the ideal choice, please contact our sales department.

POSSIBLE COMBINATIONS FOR THE “GRA”

GR A 500 MRM

Raw MaterialVIEWFINDER

TerminalType

1/2” MALE TRADE

Polycarbonate

Thremoplasticinjection �owmeter

1/2” 50... 500 L/H - 500

FamilyMeasure

RANGEHigh reading

M - POLYCARBONATE “TTC”

20... 120 L/H - 12030... 300 L/H - 30050... 500 L/H - 50075... 750 L/H - 750250...1000 L/H - 1000

P - POLYSULFONE “RETILEX”

P-GLUING

RM - MALE TRADE

RH - FEMALE TRADE

GR A 500 MRM

PVC centralizersMaximum pressure 10 BarsMaximum temperature 52º/90º depending on the model.Calibrated water 20 ºAccuracy tolerance + / - 3%Vertical installation

Reference ListFLOWMETERS POLYCARBONATE 1/2” GRA…M

Model Range L/h Float Metric Body Rac. Conexión

GRA120MP 20…120 AISI 316 Polycarbonate Gluing20GRA120MRM 20…120 AISI 316 Polycarbonate MT 1/2”GRA120MRH 20…120 AISI 316 Polycarbonate FT 1/2”GRA300MP 30…300 AISI 316 Polycarbonate Gluing20GRA300MRM 30…300 AISI 316 Polycarbonate MT 1/2”GRA300MRH 30…300 AISI 316 Polycarbonate FT 1/2”GRA500MP 50…500 AISI 316 Polycarbonate Gluing20GRA500MRM 50…500 AISI 316 Polycarbonate MT 1/2”GRA500MRH 50…500 AISI 316 Polycarbonate FT 1/2”GRA750MP 75…750 AISI 316 Polycarbonate Gluing20GRA750MRM 75…750 AISI 316 Polycarbonate MT 1/2”GRA750MRH 75…750 AISI 316 Polycarbonate FT 1/2”GRA1000MP 250…1000 AISI 316 Polycarbonate Gluing20GRA1000MRM 250…1000 AISI 316 Polycarbonate MT 1/2”GRA1000MRH 250…1000 AISI 316 Polycarbonate FT 1/2”

FLOWMETERS POLYSULFONE 1/2” GRA…P

Model Range L/h Float Metric Body Rac. ConectionGRA120PP 20…120 AISI 316 Polysulfone Gluing 20GRA120PRM 20…120 AISI 316 Polysulfone MT 1/2”GRA120PRH 20…120 AISI 316 Polysulfone FT 1/2”GRA300PP 30…300 AISI 316 Polysulfone Gluing20GRA300PRM 30…300 AISI 316 Polysulfone MT 1/2”GRA300PRH 30…300 AISI 316 Polysulfone FT 1/2”GRA500PP 50…500 AISI 316 Polysulfone Gluing20GRA500PRM 50…500 AISI 316 Polysulfone MT 1/2”GRA500PRH 50…500 AISI 316 Polysulfone FT 1/2”GRA750PP 75…750 AISI 316 Polysulfone Gluing20GRA750PRM 75…750 AISI 316 Polysulfone MT 1/2”GRA750PRH 75…750 AISI 316 Polysulfone FT 1/2”GRA1000PP 250…1000 AISI 316 Polysulfone Gluing20GRA1000PRM 250…1000 AISI 316 Polysulfone MT 1/2”GRA1000PRH 250…1000 AISI 316 Polysulfone FT 1/2”

Important

FLOWMETERS POLYCARBONATE 1/2” GRA…M

Model Range L/h Float Metric Body Rac. Conexión

GRA120MP 20…120 AISI 316 Polycarbonate Gluing20GRA120MRM 20…120 AISI 316 Polycarbonate MT 1/2”GRA120MRH 20…120 AISI 316 Polycarbonate FT 1/2”GRA300MP 30…300 AISI 316 Polycarbonate Gluing20GRA300MRM 30…300 AISI 316 Polycarbonate MT 1/2”GRA300MRH 30…300 AISI 316 Polycarbonate FT 1/2”GRA500MP 50…500 AISI 316 Polycarbonate Gluing20GRA500MRM 50…500 AISI 316 Polycarbonate MT 1/2”GRA500MRH 50…500 AISI 316 Polycarbonate FT 1/2”GRA750MP 75…750 AISI 316 Polycarbonate Gluing20GRA750MRM 75…750 AISI 316 Polycarbonate MT 1/2”GRA750MRH 75…750 AISI 316 Polycarbonate FT 1/2”GRA1000MP 250…1000 AISI 316 Polycarbonate Gluing20GRA1000MRM 250…1000 AISI 316 Polycarbonate MT 1/2”GRA1000MRH 250…1000 AISI 316 Polycarbonate FT 1/2”

FLOWMETERS POLYSULFONE 1/2” GRA…P

Model Range L/h Float Metric Body Rac. ConectionGRA120PP 20…120 AISI 316 Polysulfone Gluing 20GRA120PRM 20…120 AISI 316 Polysulfone MT 1/2”GRA120PRH 20…120 AISI 316 Polysulfone FT 1/2”GRA300PP 30…300 AISI 316 Polysulfone Gluing20GRA300PRM 30…300 AISI 316 Polysulfone MT 1/2”GRA300PRH 30…300 AISI 316 Polysulfone FT 1/2”GRA500PP 50…500 AISI 316 Polysulfone Gluing20GRA500PRM 50…500 AISI 316 Polysulfone MT 1/2”GRA500PRH 50…500 AISI 316 Polysulfone FT 1/2”GRA750PP 75…750 AISI 316 Polysulfone Gluing20GRA750PRM 75…750 AISI 316 Polysulfone MT 1/2”GRA750PRH 75…750 AISI 316 Polysulfone FT 1/2”GRA1000PP 250…1000 AISI 316 Polysulfone Gluing20GRA1000PRM 250…1000 AISI 316 Polysulfone MT 1/2”GRA1000PRH 250…1000 AISI 316 Polysulfone FT 1/2”

FLOWMETERS POLYCARBONATE 3/4” GRB…M

Model Range L/h Float Metric body Rac. Conection

GRB1200MP 150…1200 AISI 316 Polycarbonate Gluing25GRB1200MRM 150…1200 AISI 316 Polycarbonate MT 3/4”GRB1200MRH 150…1200 AISI 316 Polycarbonate FT 3/4”GRB2500MP 900…2500 AISI 316 Polycarbonate Gluingr25GRB2500MRM 900…2500 AISI 316 Polycarbonate MT 3/4”GRB2500MRH 900…2500 AISI 316 Polycarbonate FT 3/4”GRB3000MP 1000…3000 AISI 316 Polycarbonate Gluing25GRB3000MRM 1000…3000 AISI 316 Polycarbonate MT 3/4”GRB3000MRH 1000…3000 AISI 316 Polycarbonate FT 3/4”

FLOWMETERS POLYCARBONATE 3/4” GRB…P

Model Range L/h Float Metric body Rac. Conection

GRB1200PP 150…1200 AISI 316 Polysulfone Gluing25GRB1200PRM 150…1200 AISI 316 Polysulfone MT 3/4”GRB1200PRH 150…1200 AISI 316 Polysulfone FT 3/4”GRB2500PP 900…2500 AISI 316 Polysulfone Gluing25GRB2500PRM 900…2500 AISI 316 Polysulfone MT 3/4”GRB2500PRH 900…2500 AISI 316 Polysulfone FT 3/4”GRB3000PP 1000…3000 AISI 316 Polysulfone Gluing25GRB3000PRM 1000…3000 AISI 316 Polysulfone MT 3/4”GRB3000PRH 1000…3000 AISI 316 Polysulfone FT 3/4”

Install your �owmeter in a completely vertical position.Avoid vibrations in the installation.Use the appropriate model for the �ow, temperature and �uid typeSee the table of chemical tolerance vs temperature and pressure.GALARZA cannot guarantee its �owmeters in cases where these indica-tions are not respected.

FloatsThe �oat or indicating bolt of various models of GALARZA �owmeters  di�er in shape and geo-metry, setting the �ow rate at a di�erent referen-ce point for each model.

The �oat or indicating bolt models GR…M and GR...P  are  mechanized from  stainless materials such as AISI 316 and AISI 304.

FLOWMETERS POLYCARBONATE 3/4” GRB…M

Model Range L/h Float Metric body Rac. Conection

GRB1200MP 150…1200 AISI 316 Polycarbonate Gluing25GRB1200MRM 150…1200 AISI 316 Polycarbonate MT 3/4”GRB1200MRH 150…1200 AISI 316 Polycarbonate FT 3/4”GRB2500MP 900…2500 AISI 316 Polycarbonate Gluingr25GRB2500MRM 900…2500 AISI 316 Polycarbonate MT 3/4”GRB2500MRH 900…2500 AISI 316 Polycarbonate FT 3/4”GRB3000MP 1000…3000 AISI 316 Polycarbonate Gluing25GRB3000MRM 1000…3000 AISI 316 Polycarbonate MT 3/4”GRB3000MRH 1000…3000 AISI 316 Polycarbonate FT 3/4”

FLOWMETERS POLYCARBONATE 3/4” GRB…P

Model Range L/h Float Metric body Rac. Conection

GRB1200PP 150…1200 AISI 316 Polysulfone Gluing25GRB1200PRM 150…1200 AISI 316 Polysulfone MT 3/4”GRB1200PRH 150…1200 AISI 316 Polysulfone FT 3/4”GRB2500PP 900…2500 AISI 316 Polysulfone Gluing25GRB2500PRM 900…2500 AISI 316 Polysulfone MT 3/4”GRB2500PRH 900…2500 AISI 316 Polysulfone FT 3/4”GRB3000PP 1000…3000 AISI 316 Polysulfone Gluing25GRB3000PRM 1000…3000 AISI 316 Polysulfone MT 3/4”GRB3000PRH 1000…3000 AISI 316 Polysulfone FT 3/4”

30... 300

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

20... 120

75... 750

250...1000

50... 500

150...1200900... 25001000...3000

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

Gravity

Thrust of the �uid

BalanceMarking point

Dosage Units

Membrane Assembly

This device is the ideal complement to obtain optimum calibration and control of flows. The unit, formed by the flow indicator and a Galarza regu-lator, guarantees a precise knowledge of the flow rate of the fluid in the installation.

Manufactured in P.V.C. Double EPDM O-ring (in Viton or silicone on demand)½” and ¾” sizes.Suitable for transferring chemicals

Membrane and sealing rubber manufactured in EPDM (Ethylene Propylene Diene Monomer)

Hardness: Shore 60, stainless steel filter (50 F.), stainless steel spring (AISI 302), Nylon with Glass Fiber. Optional: Viton, Silicone (special chemical products).

Manufactured in Nylon with GF 33%

Complete range of figures, for the connection of microtubes in 6 and 8 mm, with threads of 1/8” and ¼”.

Suitable for the hydraulic piloting of valve-gear in civil work, agriculture and industrial processes.

Suitable for pneumatic systems.

Filter: Mesh T.100 0.2m/0.1 AISI 304 stainless steel light m.m. 0.15

Fittings - Mini-couplings

Solenoid

Filter Built in brass with filtering mesh in stainless steel suitable for all facilities where solenoids, pilots and other control elements intervene, with jets or orifices of small calibration.

External casing manufactured in Nylon with 33% GF Winding has a special copper wire, double insulation, 150º Rectified magnetic core (430 F) with incorporated copper washer Hexagonal bolt (430 F) rectified on both faces, slides easily for

better water ejection, with stainless steel spring (AISI 302) and rubber seal in EPDM (Ethylene Propylene)

Magnetic core and bolt with heat treatment to guide the magnetic field

Production series: 24 VAC Optional: 24 VDC, 12 VDC, 220 VAC.

Containers

PunchesIndispensable tool for the installation of side mount leaking.Manufactured in Nylon with FG 33%

Box drill pipe in PE in 12, 16 and 20 mm. Punching nozzles in 3 and 4 mm.Appendix for the extraction of drippers patented model.Perforate, insert and extract.

Made of polypropylene. High impact resistance.

Sizes available.

ARQ1G 270 X240 X 175 mm. 542 g.ARQ1G 400 X345 X 215 mm. 2023 g.

Carretera de loeches 8, 89 - Nave 228850 Torrejon de Ardoz

Madrid - EspañaMADRIDBarajas

SanFernando

Torrejónde Ardoz

Loeches

M-3

0

M-4

0

M-45M-50

A-3

A-2

R-2

Alcalá deHenares

CosladaMADRIDR

Av. de la Constitución

Calle de la Solana

Calle del Á

lamoAv. de la Luna

Av. del Sol

R

A-2

Recinto

Ferial

Carretera de Loeches

R

Irrigation and hydraulic components