Brass, Stainless & Cast Iron Flomatic Spring Check Valves

We stock a complete assortment of spring check valves made of brass, more and more of stainless steel, and also cast iron. They can be male pipe thread, female pipe thread, or a combination. The brand we favor is the Flomatic brand. For the most part, these valves are used down hole to keep water from flowing back down to a submersible pump. They can be found installed at the bottom of the hole on top of the pump, or anywhere along the way to the surface as needed. We also see them installed around the pressure tanks in the pump house as a great backup check in case the check on the pump fails. They can be ported so that pressure switches and gauges can be conveniently mounted on them.