873 reviews analysed
1. Febco 765-1" BV-Pressure Vacuum Assembly
Description
Series 765 Pressure Vacuum Breakers are designed to be installed to provide protection against back siphonage of toxic or non-toxic liquids. They feature a durable bronze body and a check valve and air opening port in one assembly. Maximum Working Pressure: 150psi (10.3 bar).
2. Watts 0388002 Pressure Vacuum Breaker W/QT Ball Valve, 1"
3. Zurn RK1-720AB Wilkins Pressure Vacuum Breaker (PVB) Bonnet Repair Kit for 1/2" to 1" Model 720A and for 0.5" to 1"
4. Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-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)
5. Watts 0887710 Vent Repair Kit
Description
Watts 1″ 800M4QT Float Kit – 0887710 Series 800M4QT Anti-Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. Series 800M4QT is ideal in health hazard continuous pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim. Maximum Pressure:150psi (10.3 bar), Minimum Pressure: 15psi (55kPa)
6. Febco #905-212 Bonnet Repair Kit for #765 1" & 1-1/4"Vacuum Breakers & Backflow Preventers
Feature
- FEBCO is so confident of the heavy-duty construction and “freeze plug” design of the Series 765, it is the only manufacturer to offer a lifetime warranty on the bronze valve body of the 1⁄2″ through 11⁄4″ models*. In most pressure vacuum breaker designs, the bronze body can split open when water inside expands in freezing temperatures. When this happens, the whole unit must be replaced which can be expensive and downright inconvenient. But should an unexpected freeze catch your irrigation system by surprise, the bronze body of the FEBCO Series 765 will remain intact while less expensive and easy-to-replace internal plastic components are sacrificed to the freeze damage. This “freeze plug” feature means replacing damaged plastic parts at just a fraction of the cost of the complete valve. *Only the bronze body of the 1⁄2″ through 11⁄4″ Series 765s are covered by the lifetime body warranty. Ball valves, test cocks and internal components are not considered part of the bronze body. All backflow preventers must be protected against freezing, or damage may occur.
- Series 765 Pressure Vacuum Breaker Features: • Only FEBCO offers a Lifetime Warranty on the bronze body of the 1⁄2″ through 11⁄4″ Series 765. • The exclusive “freeze plug” design feature of the 1⁄2″ through 11⁄4″ models prevents freeze damage to the bronze body and limits damage to less expensive internal components. • Unique check valve design reduces check valve fouling and chattering providing longer life and more reliable operation. • Vandal/tamper resistant brass canopy and test cocks mean trouble-free performance. • Engineered plastic and brass internal parts resist chemical and mineral deposit build-up for more reliable performance. • Heavy duty engineered plastic poppets provide reliable operation.
7. Homewerks VAC-BFP-Z4B Vacuum Breaker, 3/4-Inch, BRASS
Feature
- 3/4-Inch self draining vacuum breaker
- Male hose thread
- Break-off screw for permanent attachment
- Meets ASSE 1011/CSA B64.2, Meets ANSI/NSF 61-9
- Max. operating temp. rating: 180º F/82º C, Max. operating pressure rating: 125 PSI
- 3/4-Inch hose thread outlet
- Break-off screw for permanent attachment
- Meets ASSE 1011 / CSA B64.2 Standards
- Meets ANSI / NSF 61 low lead requirements
Description
Product Description
Fits any 3/4 male hose thread outlet. Break off attachment screw for permanent installation. Hose threads comply with ANSI B1.20.7. 3/4 Fits any 3/4 male hose thread outlet Break off attachment screw for permanent installation Hose threads comply with ANSI B1.20.7 Brass Csa certified Asse approved.
From the Manufacturer
Homewerks VAC-BFP-Z4B Vacuum Breaker, Male Hose Thread, 3/4-Inch.
8. 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.
9. 3/4 in Bronze Anti-Siphon Pressure Vacuum Breaker, Quarter Turn Shutoff, Tee Handles
Conclusion
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