Spring check valve with a spring-loaded gate and magnetic assist for backflow prevention. The valve stays closed up to 2 psi using high-strength magnets and opens when upstream pressure exceeds that threshold. Designed for slip x slip piping connections, it can be installed in any orientation and is suitable for plumbing systems requiring a low-resistance check valve.
Magnetic assist holds valve closed to 2 psi
Opens fully when upstream pressure exceeds 2 psi
Spring-loaded gate allows installation in any orientation
Slip x slip connections for solvent-weld piping
Also available in 0.5 lb non-magnetic spring version
MFG Number
0821-20C
Big Pool Parts · 1007 W Grove Ave, Orange, CA 92865 · [email protected] Printed prices and stock can change. Scan the code or open the link for the current page.