WATTS 0111511 757OSY 3″ STAINLESS STEEL BODY DOUBLE CHECK VALVE ASSEMBLY

Description

WATTS 0111511 757OSY 3 STAINLESS STEEL BODY DOUBLE CHECK VALVE ASSEMBLY

WATTS®, 0111511, Double Check Valve Assembly, Series: 757, 3 in Nominal, 175 psi Pressure, 33 to 140 deg F, Resilient Seated Gate Valve Ball Valve/Gate Valve, 304 Stainless Steel Body, 31-3/4 in L x 10-1/2 in W Dimensions, Domestic

Series 757 Double Check Valve Assemblies are used to prevent backflow of non-health hazard pollutants that are objectionable but not toxic, from entering the potable water supply system. Series 757 may be installed under continuous pressure service and may be subjected to backpressure and backsiphonage. Series 757 consists of two independently operating check valves, two shutoff valves and four test cocks.