Specialty MFG Co. – 410 Series – 4104M4F Check Valve Brass 1/4in MPT x
1/4in MPT – 5 PSI Cracking Pressure
Check Valve 6432890 Brass 1/4in MPT
Description
410 Series Check Valve
- The 410 Series check valves incorporate 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 - Brass construction with Viton® seal
- Maximum operating pressure 500PSI
- Positive seal at very low back pressure or slight vacuum
- 5PSI cracking pressure
- Used on Sonny’s Tire Shine Machines
