3psi one way check valves

3psi one way check valve

$29.99

Running an open system with out pressure and losing coolant?

Well slip this in the overflow tube and voilà; you have mild pressure to keep the fluid in your system.

This handy dandy little check valve will not suck back but it is a great tool for keeping the fluid in for longer.

We make to order. Please allow adequate time for us to build.

Build time estimates [Oct. 2023]

Brass Model Ts 4 months

Black Model Ts FT 6 weeks - RT is 5 months

Model As 3-4 weeks

Heater cores 3 weeks

Common street rods 3.75 months

Tricky customs & restorations 4 months

We appreciate your patience as we continue to recruit and train new fabricators.

respect the craft