WATTS® 0391011 LF909 Reduced Pressure Zone Assembly, 1-1/2 in, MNPT, Quarter-Turn Ball Valve, Cast Copper Silicon Alloy Body
- Ball Valve/Gate Valve type: Quarter-Turn Ball Valve
- Body Material: Cast Copper Silicon Alloy
- Dimensions: 5-1/4 in W
- Domestic/Import: Domestic
- End Style: MNPT
- Nominal Size: 1-1/2
- Port Type: Full
- Pressure Rating: 175
- Series: LF909
- Temperature Rating: 33 to 110
WATTS® Lead Free Reduced Pressure Zone Assembly, Series: LF909, 1-1/2 in Nominal, MNPT, 175 psi Working, 33 to 110 deg F Continuous/140 deg F Intermittent, Quarter-Turn Ball Valve Ball Valve/Gate Valve type, Full Port, Cast Copper Silicon Alloy Body, 5-1/4 in W
Series LF909 Lead Free Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to back siphonage and or backpressure. It consists of a Lead Free Cast Copper Silicon Alloy body construction, bronze ball valve shutoffs and bronze test cocks. Series LF909 features a air-in/water-out design principle for protection during emergency combined back siphonage and backpressure conditions. It is ideal for health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements.
- Features
- Modular compact design
- Replaceable seats
- Compact for easy of installation
- Horizontal or vertical (up or down) installation on limited sizes only
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- Standard/Approvals: Approved By The Foundation For Cross-Connection Control And Hydraulic Research At The University Of Southern California, ASSE 1013, AWWA C511-92, CSA B64.4, IAPMO Listed, SBCCI Listed, USC Manual Section 10, UPC Listed
- INCLUDES: (2) Tightly Closing Shut-Off Valves, Test Cocks and Protective Strainer
- WARRANTY: 1 Year Limited