ARITA Check Valve Wafer Connection Cast Iron Body, SUS 304 Double Door 6inch 1pc

The compact design of dual plate wafer check valves gives it the advantages over other check valves in size, weight, cost, ease of installation and maintenance. The construction of the valves is simple and reliable. The plates function independent of each other and the stainless steel torsion springs shut the valve quickly to minimize reversal flow and prevent water hammer. It requires only a low force to open the plates, hence, minimize the pressure drop across the valve. In shut position, the plates rest on resilient seat which provides good sealing.
Note
CV US Gallon per minutes