1/2" FNPT Ball Cone Spring Check Valve
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ZORO SELECT Series 685-8F8F-B is a 1/2 in inline ball cone spring check valve with FNPT x FNPT connections. It is intended for use with compatible air and fluid applications within listed pressure and temperature ratings. The valve is configured to permit one-direction flow and check reverse flow under specified operating conditions. Its glass-filled polypropylene body, polypropylene check mechanism, and Buna-N seal make it suitable for compact piping systems requiring an inline check valve.
Key Features:
- 1/2 in nominal valve size with 1/2 in female NPT connections on both ends
- Inline ball cone design with single flow path and poppet check mechanism
- Glass-filled polypropylene body
- Polypropylene check mechanism
- Buna-N seal, glass-filled polypropylene seat, and stainless steel spring
- 0.33 psi cracking pressure
- 125 psi maximum operating pressure
- Operating temperature range: -20 degrees F to 140 degrees F
- Horizontal or vertical mounting orientation
- Full flow design
- Overall dimensions: 2.5 in L x 1-7/16 in H x 1.44 in W; hex size: 1 1/8 in
- Ship Pack Height: 1.5
- Ship Pack Length: 5.5
- Ship Pack Width: 6
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