Providers of materials to restore and maintain Stanley Steam Vehicles

803 Check Valve, female to male

$22.00

Check valve, female to male

Solid brass spring-loaded piston check valves have a spring-assist mechanism (controlled by the flow) to open and close the valve.
• Maximum pressure of 500 psi! 180° F.
• The cracking pressure is 1 psi.
• Cracking pressure = minimum psi to open valve.
• Temperature range of -20° to 120°F.
• Approved for both air and liquid service.
• Directionally Marked.