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1/4" FNPT x 1/4" MNPT Series 410 Brass Check Valve with Viton™ Seals - 1/3 PSI

Item 22388
13.13/Each

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Overview

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 1/4"FNPT inlet and a 1/4"MNPT outlet. Valve body is .69" diameter and 1.38" 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: 1/3 psi
  • Maximum pressure: 500 psi
  • Temperature range: -15°F to 400°F

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Item Information

Item Number: 22388
Catalog Page Number: P-494
Manufacturer: SMC
Manufacturer Part #: 7261990
Country of Origin: USA

Tech Specs

Seal: FKM
Connection: FNPT x MNPT
Size: 1/4"
Material: Brass
Weight: 0.082 lbs
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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