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SMC 6450690 Series 810 Brass Check Valve with Buna-N Seals - 1/2in. M x 1/2in. F

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0.25 lbs
Usually Ships in 4 Weeks
Now Only!
Thhis 810 series piston check valve combines a piston with an embedded O-ring that seals on the seat. Flow pressure moves the piston and seal off the seat and exposes the cross holes in the piston. 

Technical Specifications

Max PSI: 500
Max Temperature: 180 degrees F
Inlet Port: 1/2 inch
Outlet Port: 1/2 inch

Product Description

1/2 Inch Brass Check Valve

These brass check valves have a maximum operating pressure of 500 PSI to cover an array of air and fluid applications. Their compact design and low back pressure positive seal makes them reliable fittings to keep your system safe. The flow arrow on the body will point inlet to outlet.  Valve body is 1" diameter and 1.86" long.
  • 1/2"MNPT inlet
  • 1/2"FNPT outlet
  • Brass body, Buna-N seals
  • Beryllium copper retainer
  • Cracking pressure: 1 psi
  • Maximum pressure: 500 psi
  • Maximum temperature: 180 degrees F
  • Weight: .236 lbs.

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