Advanced Cleaning Equipment
1/2″ Check Valve (Poly)

1/2″ Check Valve (Poly)

$21.99

Description

These 685 series check valves can be used for a wide range of air and fluid applications.

  • Polypropylene
  • Buna-N Seals
  • 302 SS Spring
  • High flow rate
  • Seal area open diameter: .0438″
  • Positive seal at very low back pressure or slight vacuum
  • Cracking Pressure: 1/3 psi
  • Check mechanism: Disc poppet
  • Max pressure: 125 psi
  • Max temp: 140°F

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 4 in