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: Flanges DN15 – DN150 EN 1092-1 Form B1/B2

Installation: Preferable with actuator upright

Pressure: 0 – 16 bar (see table on page 2 of datasheet)

Medium: Clean, neutral gaseous and liquid media

Max. viscosity: 400 mm²/s

Temperature range: Medium: -40 °C to +200 °C Environment: -10 °C to +60 °C

Body material: Ductile cast EN-GJS-400-18-LT Cast iron EN-GJL-250 Cast steel GP240 GH

Metallic inner parts: Brass and st. steel

Sealing: NBR, PTFE

Pilot pressure: 4 – 10 bar max. pressure range at min. 6 bar

Pilot medium: Clean air, neutral gaseous Other pilot media on request

Pilot valve: 2/131-31-1702-C182 or A7231/1002/….