’C’ Series Check Valve Designed for uni-directional flow control of fluids and gases in process and instrumentation applications
Pressure rating: 6000 psig (414 bar)
Body material: ASTM A276 Type 316
Spring material: 316 stainless steel
Operating temperature range: –26 to +204°C
Blow-out resistant seat design
Back-stopped poppet minimizes spring stress
Crack pressure: 25 psig (1.75 bar)
Reseal pressure: 4 psig (0.28 bar) less than cracking pressure
Factory tested for crack and reseat
Fluorocarbon elastomer seat/seal