Top Entry: This bolted bonnet valve can be permanently installed in the line and services from the top
Construction: Designed to prevent back flow in cryogenic systems. Higher fluid capacity (CV) than poppet or lift check valves. 316L stainless steel investment cast body, cap and arm
Sizes: ½” through 4” (15mm through 100mm)
Ends: Socket weld and butt weld schedule 10 and 40
Temperature Rating: -325°F to 150°F (-196°C to +66°C)
Pressure Rating: (Cold, Non-shock)
400 PSIG (26 Bar) ½” - 2”
275 PSIG (19 Bar) 150# ANSI Class 3” and 4”
720 PSIG (50 Bar) 300# ANSI Class 3” and 4”