Watts SFBV-1 3 - Part of the S-FBV-1 Series mainline-siltfence 00 Minimum Temperature-Fahrenheit 0 Operating

Watts SFBV 1 3 Part of the S FBV 1 Series mainline siltfence 00 Minimum Temperature Fahrenheit 0 Operating 00 Minimum Temperature Fahrenheit 0 Operating Torque 1420 Outlet Connection Size 4 IN Outlet Connection Type Flanged Joint Outlet Thread Type Does Not Apply To Product Part Number 0822653 Port Type Full Seat Material PTFE Series G4000M1 Stem Packing Material PTFE Stem Shaft Material 304 Stainless Steel Stem Type Standard Thrust Washer Material Stainless Steel Valve Style 2 piece WOG Rating 200 PSI Specification Sheet G4000M1 This 3 4 inch hose bibb vacuum breaker backflow preventer is designed specifically for wall and yard hydrants to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage