Watts 957-NRS-FS 8 - Part of the 957 Series inlet-protection-finder ZB400B-3IG

ZB400B-3IG

The 1 1/4 inch electric motor valve is used in commercial HVAC and light industrial systems

with optional push-on connection

00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 0792041 Polymer Coating No Pressure Operation Non Continuous Protection Type Backsiphonage Seat Material Silicone Series LF288A Strainer No Technologies Does Not Apply To Product Specification Sheet - LF288A

6 bar) and is factory set at 80 psi (5

Watts 957-NRS-FS 8 - Part of the 957 Series inlet-protection-finder ZB400B-3IGThis 8 inch stainless steel 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 installation in accordance with the direction of the flow arrow. This assembly consists of a stainless steel body with a quick access sleeve, torsion spring check