Watts 0065373 LF919 , LF919-QT Double Check Valve Assembly , 1 in Nominal , NPT End Style , Quarter-Turn Resilient Seated Ball Valve , Cast Copper Silicon Alloy Body , Reduced Pressure Zone , Domestic

WATTS 0065373 *LEAD-FREE* LF919QT-1" REDUCED PRESSURE BACKFLOW WITH 1/4 TURN SHUTOFF VALVES

Backflow Preventers
MFG #: 0065373 Product ID:3271100
Famous Supply
  • Dimensions: 14-1/2 in L x 8 in H
  • Port Type: Full
  • Pressure Rating: 175 psi
  • Series: LF919
  • Temperature Rating: 33 to 180 deg f
  • Nominal Size: 1 in
  • End Style: NPT
  • Body Material: Cast Copper Silicon Alloy
  • Backflow Type: Reduced Pressure Zone
  • Domestic/Import: Domestic
Series LF919 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of contaminated water from entering into the potable water supply due to back siphon age and or backpressure. It consists of a Lead Free cast copper silicon alloy body construction, two poppet style check valves and replaceable check seats, with an intermediate relief valve. Series LF919's compact modular design facilitates easy maintenance and assembly access. It is ideal for protection at health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.
  • Features
  • Warranty
  • Standards & Approvals
  • Includes
  • Application
Separate access covers for the check valves and relief valve for easy of maintenance
Top entry all check internals easily accessible
All rubber elastomers of chloramine resistant material
Check valve poppet assemblies are fully guided by innovative plastic seat guide
Replaceable push-in check valve and relief valve seat eliminates threads from the water way
EZ twist relief valve cover with quarter-turn locking joint captures the spring load during repair to facilitate disassembly
Innovative check valve plastic cover bushing provides trouble free guiding of the check valve poppet
Bottom mounted relief valve provides reduced installation clearances
Compact space saving design
Top mounted test cocks for easy in testing and reduced installation clearances
Shut-off valve with tee handle
1 Year Limited
ASSE 1013
cCSAus Certified
NSF Approved
UPC Listed
PROP65: This product can expose you to chemicals including lead which is known to the State of California to cause cancer and birth defects or other reproductive harm.
(4) Resilient Seated Test Cocks and Air Gap Drain Fitting
Health Hazard