Strataflo bronze spring loaded check valve. For cold water service to retain liquid in a system preventing loss of prime when liquid source is lower than pump. It prevents backflow by allowing liquid to flow in one direction only. It can be used on the pump suction or discharge depending on the type of work it is performing. They are noiseless and can be mounted either horizontally or vertically.
One piece cast brass body, silicone treated metal reinforced Buna-S tapered rubber poppet, steel spring and stem.
Female NPT (National Pipe Thread) both ends
Pressure to operate:
Approximately 1 PSI Pipe Size:
1-1/4" Working pressure:
Up to 400 PSI