GSR Valve Technology Company

 GSR Valve Technology Company, founded in 1971, specializes in the development and manufacture of solenoid valves, pneumatic valves, electric valves and other valve products. In addition to more than 2,000 conventional products, it can also provide: high temperature (350℃), high pressure (350bar), large diameter (DN400) solenoid valves and pneumatic and electric valves; and can also be customized according to user requirements. design.

GSR valve products are suitable for neutral gases or fluids; liquid oxygen, liquid nitrogen; high temperature steam; seawater, etc.

Different options are available: IP68 solenoid valve, HA manual operation, NPT thread connection, AF American standard connection flange, EX valve position indication, EH valve position indication, AA dry actuator, SR valve variable closing, 1W high pressure hydrogen 150bar or more SMD structure, TH valve high temperature structure, EJ valve switch dual position indication feedback, ATEX version valve.

As a GSR solenoid valve-designated agent in China, we can provide you with the perfect product and after-sales service you can think of, so that everything can develop in the direction you want.

Product Alignment

01-Technical Data Sheet Type 90

2/2-way pressure operating valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

DW - Valve with double acting actuator (as option)

Direct pressure controlled valve. The valve seat is opened against a spring force via the control medium.

Valve for cryonic fluids

TECHNICAL SPECIFICATIONS

Type of control:Pressure operated

Design: Poppet design

Connection: Threaded DIN ISO 228/1 Welding ends(Further connections like NPT on request)

Installation: With actuator upright

Pressure: 0 - 16 bar and 0 - 40 bar

Medium: Clean, neutral, gaseous and liquid media

max. viscosity: 600 mm²/s

Temperature range:

Medium: -196 °C up to +60 °C

Ambient: -10 °C up to +60 °C

Body material: PN16: Stainless steel 1.4581 PN50: Stainless steel 1.4404

Metallic inner parts: Stainless steel

Sealing: PCTFE

Pilot pressure: 4 - 10 bar(max pressure with at least 6 bar)

Pilot medium: Clean and neutral gases(Other pilot media on request)

Pilot valve:

2/131-31-1702-C182

3/2-way direct operated, NC G1/8, orifice 1.5mm, 0-8 bar Aluminum / Stainless steel / FKM with Cnomo-coil as well as with integrated screw connection for easy assembly

A7231/1002/....

3/2-way direct operated, NC G1/8, orifice 1.5mm, 0-8 bar Brass / Stainless steel / FKM

02-Technical Data Sheet Type 63

2/2-way pressure controlled valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

DW - Valve with double acting actuator (as option)

Direct pressure controlled valve. The valve seat is opened against a spring force via the control medium.

Valve for clean, gaseous and liquid media

TECHNICAL SPECIFICATIONS

Type of control  Direct pressure operated

Design  Poppet design

Connection  Threaded acc. to DIN 228/1 (BSP)(Further connections like NPT on request)

Installation  Preferable with actuator upright

Pressure  0 - 40 bar

Medium  Clean, neutral, gaseous and liquid media

max. viscosity  600 mm²/s

Temperature range

Medium:  -40 °C up to +200 °C

Ambient:  -10 °C up to +60 °C

Depending on the sealing material

Body material:  Red brass RG5 / Brass 2.0402 Stainless steel 1.4408

Metallic inner parts: Red brass / Brass and Stainless steel

Sealing:  NBR, FKM, EPDM, PTFE Seat PTFE (further on request)

Pilot pressure:  4 - 10 bar

Pilot medium:  Clean and neutral gases(Other pilot media on reqest)

03-Technical Data Sheet Type 2/164

2/2-way solenoid valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

Force-pilot operated piston design valve. No differential pressure is necessary for operation. In standard (NC) the valve closes with spring power.

Solenoid valve for extended temperature range

TECHNICAL SPECIFICATIONS

Type of control  Force-pilot operated

Design  Piston design

Connection  Threaded G1/4 - G2 DIN ISO 228/1 (BSP)(Further connections like NPT on request)

Installation  Actuator downwards

Pressure  0 - 40 bar

Medium  Clean, neutral, gaseous and liquid media

max. viscosity  22 mm²/s

Temperature range  Medium: -40 °C  up to +300 °C  Ambient:-40 °C  up to +50 °C

Body material   Brass 2.0402   Stainless steel 1.4571

Metallic inner parts   Brass and Stainless steel

Sealing  Metallic

Supply voltage  AC~ 24V, 110V, 230V  via external rectifier (included in delivery)

DC= 12V, 24V  Other supply voltages on request

Voltage tolerance  -10% / +10%

Power consumption T322 = 21 Watt T242 = 26 Watt T272 = 60 Watt T352 = 80 Watt

Protection class  IP65 acc. to DIN 60529

Duty factor  100% ED-VDE 0580

Connection type  Terminal box

VALVE FEATURES

For media temperatures up to +300 °C

No pressure difference is required

High life time

High-quality materials

Reliable and sturdy sealing elements

04-Technical Data Sheet Type 2/529

2/2-way solenoid valve

NC - Valve normally closed (as standard)

NO - Valve normally open (as option)

Pilot operated piston design. The mentioned minimum pressure difference between inlet and outlet is necessary for proper operation.

In standard (NC) the valve closes with spring power.

Solenoid valve for high pressure applications

TECHNICAL SPECIFICATIONS

Type of control  Pilot operated, pressure difference is required

Design  Piston design

Connection  Threaded G1/4 - G2 DIN ISO 228/1 (BSP) Other connections like NPT on request

Installation  Preferable with actuator upright

Pressure  1 - 450 bar

Medium  Clean, neutral, gaseous and liquid medium

Viscosity  22 mm²/s

Temperature range  Medium: -40 °C bis +80 °C  Ambient:-40 °C bis +50 °C

Body material  Stainless steel 1.4571

Metallic inner parts  Stainless steel

Sealing  PTFE, PEEK at the seat

Supply voltage  AC~ 24V, 110V, 230V DC= 12V, 24V  Other supply voltages on request

Voltage tolerance  -10% / +10%

Power consumption

.802 = 24 Watt  .848 = 23 Watt

.322 = 30 Watt  .328 = 24 Watt

.242 = 46 Watt  .248 = 30 Watt

Type of control  IP65 acc. to DIN 60529

Duty factor  100% ED-VDE 0580

Connection type  Plug / Terminal box

Ex-proof  acc. to  2014/34/EG(ATEX)

05-Technical Data Sheet Type 3/045

3/2-way Solenoid valve UN - Universal design

Direct operated Design. No differential pressure is necessary for operation. When energized, the valve seat is opened directly.

In standard (NC) the valve closes with spring power.

Solenoid valve for high pressure applications

TECHNICAL SPECIFICATIONS

Type of control  Direct operated

Design  Poppet design

Connection  Threaded G1/8 - G1/2 DIN ISO 228/1 (BSP) Further connections like NPT on request

Installation  With actuator upright

Pressure  0 - 250 bar

Medium  Clean, neutral, gaseous and liquid media

max. viscosity  22 mm²/s

Temperature range  Medium: -10 °C  up to +80 °C   Ambient: -10 °C  up to +50 °C

Body material  Stainless steel 1.4571

Metallic inner parts  Brass and Stainless steel

Sealing  PEEK

Supply voltage  AC~ 24V, 110V, 230V DC= 12V, 24V  Other supply voltages on request

Voltage tolerance  -10% / +10%

Power consumption 

.272 = 100 Watt     .278 = 47 Watt

.352 = 150 Watt     .358 = 75 Watt

Protection class  IP65 acc. to DIN 60529

Duty factor  100% ED-VDE 0580

Connection type  Terminal box

Ex-proof  acc. to 2014/34/EU (ATEX)  Further Ex-proof on request

06-Technical Data Sheet Type 8/000

2/2-way solenoid valve NC - Valve normally closed

Pilot operated Piston design. The mentioned minimum pressure difference between inlet and outlet is necessary for proper operation.

In standard (NC) the valve closes with spring power.

Solenoid valve for high pressure applications

TECHNICAL SPECIFICATIONS

Type of control  Pilot operated, pressure difference necessary

Design  Piston design

Connection  Threaded G1/4 & G1/2 DIN ISO 228/1 (BSP) Further connections like NPT on request

Installation  Preferable with actuator upright

Pressure  5 - 350 bar (see table on page 2)

Medium  Clean and neutral gases Optional for liquids

Viscosity  22 mm²/s

Temperature range 

Medium: -40 °C  up to +80 °C

Ambient: -40 °C  up to +50 °C

Body material  Stainless steel 1.4301

Metallic inner parts  Stainless steel

Sealing  PEEK

Supply voltage  AC~ 24V, 110V, 230V DC= 12V, 24V  Other supply voltages on request

Voltage tolerance  -10% / +10%\

Power consumption  .032 = 11 Watt .012 = 18 Watt .048 = 10 Watt  .148 = 10 Watt

Protection class  IP65 acc. to DIN 60529

Duty factor  100% ED-VDE 0580

Connection type 

With coil .032: Plug

With coil. 012: Plug

With coil .048: Terminal box

With coil .148: 3m cable

Ex-proof  acc. to 2014/34/EU (ATEX)

07-Technical Data Sheet Type 40

2/2-way solenoid valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

Pilot operated Membranventil. The mentioned minimum pressure difference between inlet and outlet is necessary for proper operation.

In standard (NC) the valve closes with spring power.

Solenoid valve for gaseous and liquid media

TECHNICAL SPECIFICATIONS

Type of control  Pilot operated, pressure difference necessary

Design  Diaphragm design

Connection  Threaded G1/4 - G3 DIN ISO 228/1 (BSP)  Further connections like NPT on request

Installation  Preferable with actuator upright

Pressure  0,3 - 20 bar

Medium  Clean, neutral, gaseous and liquid media

max. viscosity  22 mm²/s

Temperature range  Medium:-10 °C bis +80 °C Ambient:-10 °C bis +50 °C

Body material  Brass 2.0402 Stainless steel 1.4581

Metallic inner parts  Brass and stainless steel

Sealing  NBR, FKM, EPDM

Supply voltage  AC~ 24V, 110V, 230V DC= 12V, 24V

Voltage tolerance  -10% / +10%

Power consumption 

.182 = 6,8 Watt  .178 = 5,2 Watt  .032 = 11 Watt  .148 = 10 Watt  .012 = 18 Watt

Type of control  IP65 nach DIN 60529

Duty factor  100% ED-VDE 0580

Connection type  Standard coils: Plug ATEX-coils: 3m cable

Ex-proof  acc. to 2014/34/EU (ATEX)

VALVE FEATURES

Pressure difference is required

High life time

Simple compact valve design

High-quality materials

Reliable and sturdy sealing elements

Long-term availability of spare parts

09-Technical Data Sheet Type 51

2/2-way solenoid valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

Pilot operated piston design. The mentioned minimum pressure difference between inlet and outlet is necessary for proper operation.

In standard (NC) the valve closes with spring power.

Solenoid valve for gaseous and liquid media

TECHNICAL SPECIFICATIONS

Type of control  Pilot operated, differencial pressure necessary

Design  Piston design

Connection  Threaded G1/4 - G2 DIN ISO 228/1 (BSP) Further connections like NPT on request

Installation  Preferable with actuator upright

Pressure  0,5 - 40 bar

Medium  Clean, neutral, gaseous and liquid media

max. viscosity  22 mm²/s

Temperature range  Medium: -20 °C bis +80 °C Ambient: -20 °C bis +50 °C

Body material  Brass 2.0402 Stainless steel1.4581

Metallic inner parts  Brass and stainless steel

Sealing

NBR, FKM, EPDM, PTFE Seat PTFE

Supply voltage  AC~ 24V, 110V, 230V DC= 12V, 24V  Other supply voltages on request

Voltage tolerance  -10% / +10%

Power consumption

.182 = 6,8 Watt  .178 = 5,2 Watt  .032 = 11 Watt  .148 = 10 Watt  .012 = 18 Watt

Type of control  IP65 acc. to DIN 60529

Duty factor  100% ED-VDE 0580

Connection type  Standard coils: Plug ATEX-coils: 3m cable

Ex-proof  acc. to directive 2014/34/EU (ATEX)

11-Technical Data Sheet Type 55

2/2-way solenoid valve

NC - Valve normally closed (as standard) NO - Valve normally open (as option)

Direct operated piston design. No differential pressure is necessary for operati- on. When energized, the valve seat is opened directly.

In standard (NC) the valve closes with spring power.

Solenoid valve for high pressure applications

TECHNICAL SPECIFICATIONS

Type of control: Direct operated

Design:  Piston design

Connection: Threaded  G1/4 DIN ISO 228 (BSP) Other connections like NPT on request

Installation:  Preferable with actuator upright

Pressure range:  0 - 900 bar

Medium:  Clean, neutral, liquid or gaseous

Viscosity:  22 mm²/s

Temperature range:  Medium -40 °C bis +80 °C Ambient -40 °C bis +50 °C

The max.ambient temperature depends on the combi- ned operating conditions.

Body material:

Brass 2.0401

Stainless steel  1.4301

Stainless steel  1.4462

Stainless steel  1.4571

Metallic inner parts:  Brass and stainless steel

Sealing:  PTFE, PEEK, PCTFE, XHPU

Supply voltage:  AC~ 24V, 110V, 230V DC= 12V, 24V, 110V  Other supply voltages on request

Voltage tolerance:  -10% / +10%

Power consumption: 

.032 = 11 Watt .148 = 10 Watt

.012 = 18 Watt

.702 = 25 Watt .692 = 25 Watt

.802 = 24 Watt

.808 = 24 Watt .322 = 30 Watt         

.328 = 24 Watt .242 = 46 Watt         

.248 = 30 Watt

Protection class:  IP65 acc. to DIN EN 60529

Duty factor:  100% ED-VDE 0580

Connection type:  Plug, terminal box

Ex-proof:  acc. to  2014/34/EG (ATEX)

12-Technical Data Sheet Type 91

2/2-Way solenoid valve Valve normally closed (NC).

When energized the solenoid first opens the pilot hole and then lifts directly or supported by a pressure difference the piston from the valve seat. The valve is closed by spring power.

Solenoid valve for cryogenic fluids

TECHNICAL SPECIFICATIONS

Type of control:  Force pilot operated, no pressure difference required

Design:  Piston design

Connection:  Female thread acc. to DIN ISO 228 Welding ends, NPT on request

Further connections like flanges acc. to EN 1092 are available on request

Installation:  Actuator only in upright position

Pressure:  0-16 bar and 0-40 bar (see table page 2)

Medium:  Clean, neutral, gaseous and liquid medium

Viscosity:  22 mm2/s

Temperature range:  Medium: -196 °C up to +60 °C Ambient: -40 °C up to +50 °C

Body material: 

PN16:  Brass

PN16:  Stainless steel 1.4581

PN50:  Stainless steel 1.4404

Metallic inner parts:  Brass and stainless steel

Sealing:  PTFE

Supply voltage:  AC~ 24V, 110V, 230V; 50-60Hz DC= 12V, 24V, 110V

Voltage tolerance:  -10% / +10%

Power consumption: 

.802 = 24 Watt .808 = 24 Watt

.322 = 30 Watt .328 = 24 Watt .242 = 46 Watt .248 = 30 Watt .272 = 100 Watt .278 = 47 Watt

Protection class:  IP65 according to DIN EN 60529

Duty factor:  100% ED DIN VDE 0580

Ex-proof:  Ex e mb II T4  Further Ex-proof on request

13-Technical Data Sheet Type 91K

2/2-Way solenoid valve Valve normally closed (NC).

When energized the solenoid first opens the pilot hole and then lifts directly or supported by a pressure difference the piston from the valve seat. The valve is closed by spring power.

Solenoid valve for cryogenic fluids

TECHNICAL SPECIFICATIONS

Type of control: Force pilot operated, no pressure difference required

Design:  Piston design

Connection: 

Threaded G1/4-G2 DIN ISO 228 (BSP), Welding ends similar to ISO 4200

Other connections like NPT on request

Installation:  Actuator in upright position  Lying position of actuator on request

Pressure:  0-16 bar

Medium:  Clean, neutral, gaseous and liquid medium

Viscosity:  22 mm2/s

Temperature range: 

Medium: -196 °C up to +80 °C Ambient: -55 °C up to +50 °C

Body material:  Brass  2.0402 Stainless steel 1.4581

Metallic inner parts:  Brass and stainless steel

Sealing:  PTFE

Supply voltage:  AC~ 24V, 110V, 230V DC= 12V, 24V, 110V

Voltage tolerance:  -10% / +10%

Power consumption: 

W802 = 24 Watt  W322 = 30 Watt    .242 = 46 Watt .272 = 100 Watt

Protection class:  IP65 according to DIN EN 60529

Duty factor:  100% ED DIN VDE 0580

Connection type:  Terminal box