Description
GSR VENTILTECHNIK
GSR is a prominent German manufacturer and global supplier of solenoid and pressure controlled valves. Alongside general use valves, GSR excels in producing high pressure valves (1,000 bar), high temperature valves (+400°C), and cryogenic valves (-196°C).
TECHNICAL SPECIFICATIONS
Type of control: Direct pressure operated
Design: Poppet design
Connection: Sleeve connection G1/2 – G 3 Further connections like NPT on request
Installation: Actuator upright or lateral
Pressure: 0 – 40 bar (see table on page 2 of datasheet)
Medium: Clean, neutral gaseous and liquid media
Max. viscosity: 600 mm²/s
Temperature range: Medium: -40 °C to +200 °C Environment: -10 °C 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
Pilot pressure: 4 – 10 bar
Pilot medium: Clean air, neutral gaseous
Pilot valve: 2/131-31-1702-C182 or A7231/1002/….




