Product Description
Strataflo No. 300 Check Valve
Used as an all purpose check valve for multiple applications, including cold and warm water, ethylene, glycol and air.
Buna-S Rubber Poppet for General Purpose Applications
The No. 300 check valve is made of a one-piece cast brass body. Designed to operate in any position, a sensitive spring has been added to close the poppet automatically. The rubber poppet is fully-formed around a solid steel insert to provide greater strength in commercial applications. Each valve is tested twice for casting integrity and backflow prevention. All valves are 100% American-Made and built to last.
