US Plastic Corp. SMC 210 Series 1/8" Brass Check Valve

US Plastic Corp. SMC 210 Series 1/8" Brass Check Valve

The 210 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. The flow arrow on the body will point from inlet to outlet. 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.

Features:

Brass body & piston
Viton, Buna-N or EPDM seals
Beryllium copper retainer
Good for a wide range of air & fluid applications
0.140" diameter through hole in ball
Positive seal at low back pressure or slight vacuum
Cracking pressure: 1/3 psi or 1 psi
Maximum pressure: 500 psi
Maximum temperature: 180°F