Instrumentation Check Valves • Cracking pressure: 10 psi Provide unidirectional flow control of fluids and gases. Blowout-resistant seat design. Machined backstop reduces spring stress. Stainless steel check valves have fluorocarbon seats. Brass check valves have nitrile rubber seals. Compression connections. Brass • 3000 psig CWP Temp. range: -30° to 275°F This listing is for each. Technical Specification Item Instrumentation Check Valve Material of Construction Brass Size 3/8 Connection Type CPI(R) Length 3-1/4 Max. Water Pressure 3000 psi CWP Cracking Pressure 10 psi Max. Temp. -30 Degrees to 275 Degrees F Seat Material Fluorocarbon Rubber Spring Material 316 Stainless Steel Seal Material Buna N Flow 2.09 gpm Hex Size 1 Standards ASTM A 276 Type 316

• Instrumentation Check Valves • Cracking pressure: 10 psi Provide unidirectional flow control of

Instrumentation Check Valves • Cracking pressure: 10 psi Provide unidirectional flow control ofParker Hannifin