Watts LFRK 709-CK4 4 - Part of the RK-LF709 Series

Watts LFRK 709-CK4 4 - Part of the RK-LF709 SeriesThis first or second check valve kit provides all the parts necessary to repair or replace the first or second check valve on a 4 inch lead free double check valve assembly backflow preventer, model LF709. This kit consists of a disc and spring assembly, cover O ring, upper stem O ring, and lower stem O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Fits 4 IN double check

UPC - 098268246063

the surface grate resists wear

The Spee-D Channel Drain Coupling is made of polyvinyl chloride (PVC) treated with UV inhibitors

UPC - 098268590838

Specifications Actuation Yes Assembled Dry No Balance Stop Plate No Ball Material 316 Stainless Steel Body Finish Stainless Steel Body Material Stainless Steel Brand Watts Class Rating 1000 WOG Control Type Locking Lever Handle CV Rating 30 EAN 098268651287 Electrical Rating N/A Inlet Connection Size 3/4 IN Inlet Connection Size-Metric 20 MM Inlet Connection Type Female Threaded Inlet Thread Type NPT Lead Free YES Maximum Temperature-Fahrenheit 450 Minimum Temperature - Celsius -18

and a standard no-hub outlet connection

Specifications Air Valve No Brand Watts Buy American Act Compliant NO Case Finish Does Not Apply To Product Case Material Valox Dial Size Does Not Apply To Product EAN 098268590845 Entry Style Back Inlet Connection Size 3/4 IN Inlet Connection Type Male Threaded Lead Free YES Manual Shutoff No Maximum Operating Temperature-Fahrenheit 300 Minimum Temperature-Fahrenheit -40 Part Number 0121728 Pressure Scale Does Not Apply To Product Sensing Element No Sensing Fluid Yes Series LFTA Temperature Range -40 to 300 degrees F Thermostat Probe Length 3 1/2 IN Thermowell Yes VR Retaining Valve No Window Material Glass Specification Sheet - LFTA

Specifications Compatible Series or Model 709 Compatible Size Used On 2 1/2 IN to 3 IN Kit Contents Cover

Terra Cotta

ZB415-SZ1-2IP

00 Minimum Temperature-Fahrenheit 0 Operating Torque Does Not Apply To Product Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPT Part Number 0450118 Port Type Full Seat Material Virgin PTFE Series LFB6080G2-SS Stem Packing Material Virgin PTFE Stem Shaft Material 316 Stainless Steel Stem Type Blowout Proof Thrust Washer Material Virgin PTFE Type Kit Valve Style 2-piece WOG Rating 600 PSI Specification Sheet - LFB6080G2-SS

3/4 IN with