LF719 Double Check Backflow Preventer, 1/2 in, FNPT, Bronze
PartWTTLF719QTS12
MFG0065307
Description
WATTS®, 0065307, Double Check Valve Assembly, Series: LF719, 1/2 in Nominal, NPT End Style, 175 psi Pressure, 33 to 180 deg F, Quarter-Turn Ball Valve Ball Valve/Gate Valve, Cast Copper Silicon Alloy Body, 9-9/16 in L x 2-7/16 in W x 3-11/16 in H Dimensions, Domestic
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- Chloramine resistant elastomers
- Reversible seat disc rubber, extends check valve life
- The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight
- Top mounted screw driver slotted ball valve test cocks
This 1/2 in lead free double check valve 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 found at the service line entrance. This compact design with separate access top entry for easy maintenance is approved with the arrow on the valve pointing in the direction of flow for horizontal and vertical installations. This assembly consists of a cast copper silicon alloy body, quarter turn ball valves with tee handles, NPT end connections, lead free strainer, screw driver slotted test cocks, two replaceable positive seating check valves and reversible rubber seat discs.
| Nominal Size | 1/2 in |
| End Style | FNPT |
| Body Material | Bronze |
| Series | LF719 |
| Ball Valve/Gate Valve Type | Quarter-Turn Ball Valve |
| Dimensions | 9-9/16 in L x 2-7/16 in W x 3-11/16 in H |
| Domestic/Import | Domestic |
| Pressure Rating | 175 psi |
| Temperature Rating | 33 to 180 deg F |
| Brand | WATTS® |
| Package Width | 9.13 in |
| Package Height | 11.88 in |
| UNSPSC | 40141616 |
| Alternate Part Number 1 | LF719-QT-S |
| Package Length | 5.25 in |
| Country of Origin | US |
| Manufacturer | Watts Water Technologies |
| UPC | 098268236675 |
| Manufacturer Part Number | 0065307 |
Bronze Strainer and Test Cock
1 Year Limited
ASSE 1015|AWWA C510|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.
Non-Health Hazard
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WATTS®LF719 Double Check Backflow Preventer, 1/2 in, FNPT, Bronze
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