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1. Wilkins 115-975XL2 1.5-Inch Lead Free Reduced Pressure Backflow Preventer
Feature
- Reduced pressure principle backflow preventer consisting of a pressure differential relief valve located between twoindependently operated spring-loaded center guided check valves, “Y” pattern body
- Complete with two full port resilient seated ball valves for shut-off and four resilient seated ball valve test cocks
- Pre-plumbed backflow station. Assembly can be of the reduced pressure principle or of the double check type
- ASSE Listed 1013
- IAPMO Listed
2. Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer
3. Wilkins 1-975XL2 Backflow Preventer
Description
Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The wye pattern, bronze body provides separate access to each check valve and the relief valve for servicing.
4. FEBCO 765 3/4′ PRESSURE VACUUM BREAKER COMPLETE DEVICE
Description
Febco, 3/4″, 765 Pressure Vacuum Breaker EDP , Used To Protect Against Health Hazard & Non-Health Hazard Backsiphonage Conditions For Lawn Sprinkler Irrigation Systems, Swimming Pools, Laundries & Industrial Plants, All Bronze Body For Durability With 1 Check Valve & An Air Opening In On Assembly, Lightweight Poppet Seals Air Opening Under Minimum Flow Conditions, All Internal Parts Serviceable In Line From Top Of Unit, Designed For Minimal Head Loss, Engineered Plastic Bonnet Protects Valve Body Form Freeze Damage, To Repair Damaged Bonnet & Poppett Use True Value Bobbet Poppett Repair Kit Febco #953422, Pressure Vacuum Breaker Assemblies Should Be Installed At Least 12″ Above The Highest Piping & Outlet Downstream Of The Assembly To Preclude Backpressure, Assemblies Should Be Installed So They Are Easily Accessible For Maintenance & Periodic Tests, Asse 1020, Csa B64.1.2 & UPC Code Approved & Listed.
5. Zurn RK1-720AB Wilkins Pressure Vacuum Breaker (PVB) Bonnet Repair Kit for 1/2" to 1" Model 720A and for 0.5" to 1"
6. Zurn Wilkins 1-350XL Double Check Lead-Free Composite Vessel Valve Assembly, 1"
Description
This valve assembly is designed for installation on water lines to protect against both back-siphon age and back-pressure of polluted water into the water supply. Assembly shall provide protection where a potential health hazard does not exist.
7. Watts 3/4" 009M3 Backflow Preventer Reduced Pressure Zone Assembly RPZ 3/4 009-QT 0063030 63030
Feature
- Ball valve test cocks.
- Does not conform to Lead Free act. For non-potable use only (irrigation, fire sprinklers, etc).
- No special tools required for servicing.
- Quarter-turn, full port, resilient seated, bronze ball valve shut-offs and renewable seats.
- Single access cover and modular check construction for ease of maintenance.
Description
Do not use this item for any installation or repair of potable water applications. This product does not comply with the “Safe Drinking Water Act,” which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only (irrigation, fire sprinkler, etc.) Series 009 Reduced Pressure Zone Assemblies prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure. It consists of bronze body construction (1/4 to 2 in., 8 to 50mm) or FDA approved epoxy coated cast iron (2 1/2 to 3 in., 65 to 80mm), two, in-line independent check valves, replaceable check seats with an intermediate relief valve, and ball valve test cocks. Series 009 is ideal for protection of health hazard cross-connections or for containment at the service line entrance. Check with local water authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).
8. Wilkins 1" 375 Backflow Preventer 1-375 RPZ Reduced Pressure Principle Assembly
Description
Wilkins 1″ 375 Backflow Preventer 1-375 RPZ Reduced Pressure Principle Assembly
9. Zurn Wilkins 34-375XL 3/4-Inch Lead Free Reduced Pressure Backflow Preventer
Description
Reduced Pressure Principle Backflow Preventer provides high hazard protection for potable water applications. The EZSwap™ Pressure Vessel is removed and replaced with the Flush Fitting Tool for faster flushing and testing.
10. Zurn 2-720A Wilkins Pressure Vacuum Breaker 2-Inch Assembly
Feature
- Maximum working water pressure 150 PSI
- Maximum working water temperature 110 DegreeF
- Hydrostatic test pressure 300 PSI
- End connections threaded ANSI B1.20.1
- All bronze body and bonnet construction
- Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
- Main valve body: Cast Bronze ASTM B584
- Fasteners: Stainless Steel, 300 Series
- Elastomers: Silicone (FDA approved), Buna Nitrile (FDA approved)
- Polymers: Polypropylene (FDA approved), Delran (FDA approved)
Description
Product Description
The Zurn Wilkins Series 720A Pressure Vacuum Breaker Assembly is used in high hazard applications for protection. Applications are primarily non-potable residential and commercial irrigation systems. Designed for installation on irrigation water lines to protect against backsiphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists.
From the Manufacturer
This Wilkins Series 720A pressure vacuum breaker assembly is designed for installation on potable water lines to protect against back-siphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists.
Conclusion
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