- Special seal design in the main piston valve allows long life and prevents leakage.
- Stainless steel construction ensures valve availability despite corrosive service conditions.
- ANSI Class VI shut-off capability in the reserve flow direction with a pressure differential of 500 psi (3449 kPa).
- Designed for several fuel sources: natural gas, propane, ethane, or methane.
- Closes in <0.100 seconds at 900 psig (6200 kPa).
- Rated at <10 psig (69 kPa) pressure drop at flow of 25,000 lb/h (11,340kg/h)
- Safety Integrity Level: Systematic Capability SC 3 (SIL 3 Capable)
- Up to 50% Hydrogen Compatible.
- Formerly known as the GSOV25-HT
- 24 VDC or 125 VDC Input Voltage Options
- Internal or External Pilot Pressure Options
- Proximity Switch with Normally Open or Closed Contacts
- Gas Supply Pressure: 100-900 psig (690-6200 kPA)
- Fuel Temperature: -4 to +350 degrees Fahrenheit (-20 to +177 degrees Celsius)
- Ambient Temperature: -4 to +250 degrees Fahrenheit (-20 to +121 degrees Celsius)
- Main Seat Forward Leakage: ANSI/FCI 70-2, Class VI
- Main Seat Reverse Leakage: ANSI/FCI 70-2, Class VI, up to 500 psid (3,448kPA) reverse pressure differential
- Flange: ANSI 600# RF Flange
