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thermoplastic seat and cage
Specification Sheet - 40
Z191-5X4X24-3NH
00 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1/2 IN Outlet Connection Type Female Threaded Outlet Shutoff Valve Type No Shutoff Valve Outlet Thread Type NPT Part Number 88005793 Polymer Coating No Pressure Operation Continuous Protection Type Backpressure and Backsiphonage Seat Material brass Series 911 Strainer No Specification Sheet - 911
Built-in gravel stop to maintain drainage performance
Watts CSM-91 4 - Part of the CSM-91 Series ZC100F-3NH thermoplastic seat and cageThis 4 inch flow measurement valve monitors system flow in medium to high flow rate HVAC units, providing a highly accurate flow measurement. It consists of ductile iron body construction, pressure differential readout ports on both sides of the valve, two interchangeable brass metering ports and drain ports on both sides of the valve, two check valves with gasketed caps, bronze valve stem and plug disc, multi turn adjustment handwheel, tamper proof
