5/16" Hose Barb x 5/16" Hose Barb Series 410 Brass Check Valve with Viton™ Seals - 1 PSI

Item #: 22399


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The 410 Piston Check Valve incorporates a piston with an embedded o-ring that seals on the seat. Pressure in the flow direction moves the piston and seal off the seat and exposes the cross holes in the piston. Check valves have a maximum operating pressure of 500 psi covers a wide range of air and fluid applications. They are a compact design and have a positive seal at very low back pressure or slight vacuum. This valve has a 5/16" hose barb inlet and a 5/16" hose barb outlet. Valve body is .72" diameter and 2.37" long.

  • Brass body & piston
  • Viton™ seals
  • Beryllium copper retainer
  • Good for a wide range of air & fluid applications
  • .203" diameter through hole in ball
  • Positive seal at very low back pressure or slight vacuum
  • Cracking pressure: 1 psi
  • Maximum pressure: 500 psi
  • Maximum temperature: 180°F
  • Made in the USA

Item Information

Item Number: 22399
Catalog Page Number: P-467
Manufacturer: SMC
Manufacturer Part #: 7268690
Country of Origin: USA

Tech Specs

Seal: FKM
Connection: Hosebarb x Hosebarb
Material: Brass
Size: 5/16"
Weight: 0.127 lbs
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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