NEO
Poppet Check Valve 685 Series 1/2 FPT x 1/2 MPT, 1/3 psi, FKM (Viton) SS Spring
Poppet Check Valve 685 Series 1/2 FPT x 1/2 MPT, 1/3 psi, FKM (Viton) SS Spring
Part Number: 685PW-8F8M-1/3FS
Alt. Part Number: 6859190
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information.
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Please note: This item is not available for same day shipping. Use
the chat feature or give us a call at 864-284-1801 for further
information.
in stock
only a few left!
out of stock
Expected ship date
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.
More expected soon
Please note: This item is not available for same day shipping. Use the chat feature or give us a call at 864-284-1801 for further information.
The 685 Series Poppet Check Valve Prevents reverse flow and cross contamination and incorporates a thin elastomer disc supported by a poppet that seals on the seat. Pressure in the flow direction moves the seal off the seat first before pressure builds enough to move the poppet away from the seat. The 685 Series Check Valve maximum operating pressure of 125 psi covers a wide range of air and fluid applications. The 685 Check is a compact design with a light cracking pressure, high flow rate, and a positive seal at very low back pressure or slight vacuum. For higher cracking pressure applications, an embedded o-ring poppet is substituted for the standard elastomer disc poppet.
Specification:
Specification:
- Material Polypropylene Body & Poppet, White
- Seal: FKM, Viton
- Inlet x Outlet 1/2 Female NPT x 1/2 Male NPT
- Cracking Pressure 302 Stainless Steel Spring @ 1/3 psi.
California residents Prop 65 Warning
WARNING!
This product contains materials known to the State of California to cause
cancer and birth defects or other reproductive harm.
www.p65warnings.ca.gov
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