Watts 957Z-OSY-FS 4 - Part of the 957 Series Inserta Tee This 1 1/2 inch bronze

This 1 1/2 inch bronze water pressure reducing valve for high pressure ranges is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial

Specifications Actuation No Assembled Dry No Balance Stop Plate No Ball Material Brass Body Finish Brass Body Material Brass Brand Watts Buy American Act Compliant NO Control Type Lever Handle EAN 098268302189 Electrical Rating Does Not Apply To Product Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Socket Inlet Thread Type Does Not Apply To Product Lead Free Not In Scope Maximum Temperature-Fahrenheit 406 Minimum Temperature - Celsius -40

and then reinstall to be used again

2 Check Cover O-rings

solder union inlet and outlet connection

Watts 957Z-OSY-FS 4 - Part of the 957 Series Inserta Tee This 1 1/2 inch bronzeThis 4 inch reduced pressure zone assembly backflow preventer help stop the reverse flow of liquids due to backpressure or backsiphonage, where potential health hazard exists. This extremely compact and lighter than a traditional designed assembly is approved for horizontal Z pattern installation as long as the backflow assembly is installed in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a