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1. Zurn RK1-720AB Wilkins Pressure Vacuum Breaker (PVB) Bonnet Repair Kit for 1/2" to 1" Model 720A and for 0.5" to 1"
2. Watts 0887701 Bonnet Assembly Repair Kit
- Bonnet Assembly Kit Consist of: Bonnet Bonnet ‘O’-ring Vent spring Hood & hood screws
- It consists of bronze body construction, a silicone rubber check valve disc, and a plastic check valve seat
- This pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back siphonage
Watts 1″ 800 Repair Part RK 800M4 B. Kit Consists Of: Bonnet, Bonnet O-Ring, Vent Spring, Hood & Hood Screws.
3. Zurn RK1-420 Wilkins Complete Repair Kit for 1" Model 420/420XL and for 1" Pressure Vacuum Breaker (PVB)
4. Watts 0887710 Vent Repair Kit
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)
5. Febco 765-1" BV-Pressure Vacuum Assembly
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).
6. Zurn RK1-720APK Wilkins Pressure Vacuum Breaker Assembly (PVB) Pro Repair Kit for 1/2" to 1" Model 720A and for 0.5" to 1"
7. Sloan V-651-A Long Vacuum Breaker Repair Kit
New high pressure permex sleeve helps eliminate water seepage from vacuum breaker tube vents. Permex is impervious to chloramines and lasts 2-3 times longer than natural rubber.
From the Manufacturer
At Lincoln Products, we know the value of time and the importance of dealing with knowledgeable people in the plumbing industry. We proudly present unrivaled customer service using real people who provide real answers. Folks you can trust to answer your plumbing related questions. We are professionals at merchandising, managing inventory, and finding those special order products for you and your customers. Let us help make positive changes to your plumbing department. Contact us today and get started with a company that concentrates on one thing, quality plumbing products.
8. Febco #905-212 Bonnet Repair Kit for #765 1" & 1-1/4"Vacuum Breakers & Backflow Preventers
- 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.
9. Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly
- 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)
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