Paramount Pump Mount Check Valve w/ Tubing (005-402-3361-00) dowcorning A part like this is

A part like this is useful because it is the component that directs water through the intended valve path

Helps restore dependable shutoff or directional control

The Raypak 130A complete inlet and outlet header is designed for compatible heater applications where the full water-connection header assembly needs replacement

and overall system behavior

and this Magic Plastics UniBody version features a 1-1/2 inch spigot by 1-1/2 inch spigot configuration with a 100 psi rating using the 0402-15 reference

Paramount Pump Mount Check Valve w/ Tubing (005-402-3361-00) dowcorning A part like this isA pump mount check valve helps maintain one way flow in a compatible equipment setup, and this Paramount version includes tubing and uses the 005 402 3361 00 reference. Pump mounted check valves are useful because they help protect directional flow right at a key equipment point rather than farther down the line. This part has practical value because the included tubing makes it a more complete replacement option for restoring the intended assembly. A