Best pressure vacuum breaker 3/4 to buy in 2022

We spent many hours on research to finding pressure vacuum breaker 3/4, reading product features, product specifications for this guide. For those of you who wish to the best pressure vacuum breaker 3/4, you should not miss this article. pressure vacuum breaker 3/4 coming in a variety of types but also different price range. The following is the top 10 pressure vacuum breaker 3/4 by our suggestions:

Product	Features	Editor's score	Go to site
	Zurn 34-720A Wilkins Pressure Vacuum Breaker 3/4-Inch Assembly		Go to amazon.com
	FEBCO 765 3/4' PRESSURE VACUUM BREAKER COMPLETE DEVICE		Go to amazon.com
	Watts 3/4" 009M3 Backflow Preventer Reduced Pressure Zone Assembly RPZ 3/4 009-QT 0063030 63030		Go to amazon.com
	Zurn Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer		Go to amazon.com
	Watts 0388014 Freeze Resistant Pressure Vacuum Breaker, 3/4"		Go to amazon.com
	Watts 0061888 Series 9D Backflow Preventer 3/4"		Go to amazon.com
	Zurn 1-720A Wilkins Pressure Vacuum Breaker 1-Inch Assembly		Go to amazon.com
	Watts 0388001 Pressure Vacuum Breaker with QT Turn Ball Valves, 3/4"		Go to amazon.com
	Wilkins 1-420XL Freeze Relief FNPT x FNPT Pressure Vacuum Breaker		Go to amazon.com
	Watts Series 007M3QT Double Check Valve 3/4" (0062020)		Go to amazon.com

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1. Zurn 34-720A Wilkins Pressure Vacuum Breaker 3/4-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

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.

2. FEBCO 765 3/4' PRESSURE VACUUM BREAKER COMPLETE DEVICE

Feature

3/4" 765DBV FEBCO 3/4" Press Vac Breaker

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.

3. 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).

4. Zurn Wilkins 34-975XL2 3/4-Inch Lead Free Reduced Pressure Backflow Preventer

Feature

Lead Free Compliant
Easy to Service "Y" Pattern
Bronze Body Construction

Description

975XL2 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.

5. Watts 0388014 Freeze Resistant Pressure Vacuum Breaker, 3/4"

Feature

Watts Series 800M4 FR Anti-Siphon Freeze-Resistant Pressure Vacuum Breaker
Product can not ship to California, Vermont, and outside United States
Maximum Pressure: 150psi (10.3 bar), Minimum Pressure: 15psi
Freeze-Resistant Pressure Vacuum Breaker 3/4"

Description

PRESSURE VACUUM BREAKER, WATTS 3/4" FREEZE RESISTANT SERIES 800M4R ANTI-SIPHON, prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Watts Series 800M4 FR Anti-Siphon Freeze-Resistant Pressure Vacuum Breaker 3/4" (0388014)Series 800M4FR Freeze Resistant Pressure Vacuum Breakers. 3/4" (0388014)Series 800M4FR Freeze Resistant Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage.

6. Watts 0061888 Series 9D Backflow Preventer 3/4"

Feature

Watts series 9D backflow preventer
Series 9D is designed for continuous pressure
Backflow preventers

Description

Watts series 9d backflow preventer 3/4" (0061888) series 9d dual check valves with intermediate atmospheric vent prevent the reverse flow of hot or cold polluted water from entering into the potable water supply. It consists of a brass body with stainless steel internal parts, integral strainer, and two durable, tight-sealing, and rubber check valves. Series 9d is designed for continuous pressure, non-health hazard applications in smaller supply lines, such as laboratory equipment, processing tanks, sterilizers, dairy equipment, and specifically for boiler feed lines. Minimum working pressure: 25psi (172kpa), maximum working pressure: 175psi (12.06 Bar)watts series 9d backflow preventer 3/4" (0061888) features:; 1/2 and 3/4 in. (15 And 20mm); true line-sized construction allows the check modules to open further allowing dirt and debris to pass more freely reducing check fouling; stainless steel internal parts; maximum flow at low pressure drop; furnished with union connections to facilitate removal and replacement for maintenance; compact for economy combined with performance; design simplicity for easy maintenance; can be installed vertically or horizontally.

7. 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)

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.

8. Watts 0388001 Pressure Vacuum Breaker with QT Turn Ball Valves, 3/4"

Feature

Maximum Pressure: 150 PSI Minimum Pressure: 15 PSI
Features: 1/2 to 2 in replaceable plastic seat
Easy maintenance of internal parts

Description

The Watts Series 800M4QT Anti-Siphon 3/4" Pressure Vacuum Breakers prevent the back flow of contaminated water from emerging into the potable water supply due to back siphonage. Series 800M4QT is ideal in health constant pressure applications such as irrigation systems and industrial process water systems where the water enters the equipment at or below its flood rim.

9. Wilkins 1-420XL Freeze Relief FNPT x FNPT Pressure Vacuum Breaker

Feature

Lead free law compliant
Modular design eases repair time and cost
Internal relief valve provides light freeze protection
Replaceable thermoplastic modular cartridge
Free Sprinkler Wholesale Flashlight Key Chain
This is an aftermarket of generic part

Description

This is a Wilkins 1" 420XL Lead Free Backflow Preventer. Pressurized Vacuum Breaker No Lead PVB. Designed for installation on potable water lines to protect against backs phone of contaminated water into the potable water supply. Supplied with an integral anti-freeze relief valve to reduce the risk of valve damage under intermittent, non-seasonal freezing conditions. Designed for use under contiguous pressure. Assembly shall provide protection where a potential health hazard exists.

10. Watts Series 007M3QT Double Check Valve 3/4" (0062020)

Feature

Watts
007M3QT
Backflow Preventers

Description

Product can not ship to California, Vermont, and outside United States. Watts Series 007M3QT Double Check Valve 3/4" (0062020)Series 007 Double Check Valve Assemblies prevent the backflow of contaminated water into the potable water supply. It consists of a bronze (1/2 to 2 in) or fused epoxy coated cast iron (2 1/2 to 3 in) body construction that is easy to maintain and service. Series 007 is ideal at referenced cross-connections identified as non-health hazard applications. Check with local inspection authorities for installation requirements. Maximum Working Pressure: 175psi (12.06 bar).Watts Series 007M3QT Double Check Valve 3/4" (0062020) Features: 1/2 to 3 in. (15 to 80mm) Ease of maintenance - only one cover Top entry Replaceable seats and seat discs Modular construction Compact design Cast bronze body construction - 1/2", " 2" (15, " 50mm) Fused epoxy coated cast iron body - 21/2", " 3" (65, " 80mm) Top mounted ball valve test cocks Low pressure drop No special tools required for servicing 1/2", " 1" (15, " 25mm) have tee handles* Not AB1953 CA/VT Compliant

Conclusion

By our suggestions above, we hope that you can found the best pressure vacuum breaker 3/4 for you. Please don't forget to share your experience by comment in this post. Thank you!