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$292.04
The Hyvair C20-32FP-7 is a steel inline check valve in the C20 series with 2 in female NPT ports. It passes flow in one direction and blocks it in the other, so fluid cannot flow back through the line. Maximum operating pressure is 3000 psi.
Cracking pressure is 7 psi (0.5 bar). The check unseats at that inlet pressure and forward flow begins. A low cracking setting keeps resistance down in the free flow direction, which matters in a large 2 in line where you want flow to pass with little pressure loss.
Ports are 2 in female NPT and accept male tapered pipe thread fittings. A flow direction arrow on the body marks the free flow side, so the valve goes in the right way round.
Recommended fluid is petroleum based oil, ISO VG32 to 68. Maximum fluid temperature is 180 °F, and maximum cold start viscosity is 250 SUS. Recommended filtration is 10 micron. Keeping the fluid that clean protects the seat so the check can close and hold when flow reverses.
What port size does it use?
2 in (Female NPT).
What pressure and flow is it rated for?
It is rated to 3000 psi.
What fluid conditions keep it running well?
Rated operating conditions: filtration 10 micron; fluid: Petroleum based, ISO VG32-68.
What is it made of?
The body is steel.
Related categories: Valves · Check Valves
Brand: Hyvair
