Watts LF719-QT 1/2 - Part of the LF719 Series ZA100F-8NH ZB199-DC-2IP

ZB199-DC-2IP

and other areas subject to vehicles

UPC - 098268502527

Heel-proof ductile-iron grate rated for heavy traffic use

00 Minimum Temperature-Fahrenheit 0 Operating Torque 200 in-lbs Outlet Connection Size 1 IN Outlet Connection Type Female Threaded Outlet Thread Type FPT Part Number 0792514 Port Type Full Seat Material Virgin PTFE Series LFFBV Stem Packing Material Virgin PTFE Stem Shaft Material Brass Stem Type Bottom Loaded Blowout Proof Thrust Washer Material Virgin PTFE Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFFBV

Watts LF719-QT 1/2 - Part of the LF719 Series ZA100F-8NH ZB199-DC-2IPThis 1 2 inch lead free double check valve backflow preventer assembly is designed to prevent the reverse flow of contaminated water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazard applications and from other contaminants