Top 9 Backflow Preventer 1 inch – Home Improvement

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1. Zurn

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Zurn Wilkins 1" 975XL Reduced Pressure Principle Backflow Preventer

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Zurn #ad - Nickel-plated ball valve handles offer superior corrosion resistance. Wye pattern design for short lay length. Noryl replaceable seats and silicone rubber check disks. Entire unit serviceable in line and the size is of 1-inch. A tried and true design favored by installers worldwide.
BrandZurn #ad
ManufacturerZurn #ad
Height7.25 Inches
Length5.97 Inches
Weight6 Pounds
Width3.38 Inches
Part Number975XL1
Model1-975XL

2. Febco

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765, Febco 1" BV-Pressure Vacuum Assembly

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Febco #ad - Designed for minimum head loss. Plastic bonnet protects valve body from freeze damage. For use in health hazard cross connections and continuous pressure applications. Durable bronze body construction. Internal parts easily serviceable in line from top of unit. Maximum pressure of 150 psi.
BrandFebco #ad
ManufacturerFebco #ad
Height6.89 Inches
Length10.43 Inches
Weight6.24 Pounds
Width10.04 Inches
Part Number765EBV
ModelFebco 1"

3. Midline Valve

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Midline Valve 432U223 Swing Check Valve, 1'', Lead Free 1 in. FIP Connections, Backflow Prevention, Cast Brass

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Midline Valve #ad - Tilting disc blocks Reverse Flow In Piping Systems. 200 psi wog; 125 psi wsp. Csa approved; conforms to nSF/ANSI-61/372. Heavy duty cast brass body and Disc; Dezincification Resistant; Corrosion Resistant; Lead Free. Threaded ends comply With ANSI. B2. 1.
BrandMidline Valve #ad
ManufacturerMidline Valve #ad
Height2 Inches
Length3 Inches
Width1 Inches
Part Number432U223
Model432U223

4. Febco

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Febco 765EBV 1 inch NPT Bronze Pressure Vacuum Breaker 765-1 BV

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Febco #ad - Designed for minimum head loss. Bronze body for durability. 1" 765 pressure vacuum Breaker 765EBV. 1 inch inlet female threaded, NPT outlet thread, quarter-turn ball valves.
BrandFebco #ad
ManufacturerFebco #ad
Part Number765EBV
Model765EBV

5. UBS - A.R.I.

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1" A.R.I. RP-501 Nylon Composite, Reduced Pressure Backflow Preventer

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UBS - A.R.I. #ad - Low cost service & repair! Light weight with Low Friction Loss! Theft Free! Complete composite Body and Valves for a Modular Design. Theft deterrent with USC Approval.
BrandUBS - A.R.I. #ad
ManufacturerA.R.I. Flow Control #ad
Height6.69 Inches
Length14.1 Inches
Width3.94 Inches

6. HRepair

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RK34-975XL Backflow Preventer Repair Kit Compatible with 3/4-1" 975XL, 975XL2 Reduced Pressure Backflow Preventer Complete Repair Kit with Springs,O-rings

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HRepair #ad - A set of backflow preventer repair kits compatible with 3/4-1" 975XL and 975XL2 decompression backflow preventers. Please pay attention. Package contains: 1 x o-ring for relief valve stem, 2 x o-rings for check cover, 1 x #2 seal rings, 1 X #1 check spring, 1 X diaphragm, 1 X relief valve seal ring, 2 x check spring and 1 X relief valve spring, As the picture shows.

Note: in order to achieve the best sealing effect, Please clean up the debris in the pressure reducing valve during installation to avoid water leakage caused by inability to seal. Easy installation. It is recommended that you can find the video online for real-time operation to achieve the repair effect faster. The input and output valve springs are different. Include 2 types of poppet valve springs. Product dimensions ‏ : ‎ 9 x 4 x 9 inches; 12 Ounces.
BrandHRepair #ad
ManufacturerHRepair #ad

7. iRomehony

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IRomehony Backflow Preventer Repair Kit -3/4" 1" Replacement for RK34-975XL Fit for 975XL and 975XL2 3/4-1in Backflow Preventer

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iRomehony #ad - Every product has quality inspection before leaving the factory. Please make sure the images are the same with what you want. Replacement for RK34-975XL. If not, please do not purchase it even your model is in the described list! Easy to install, but still recommended to be operated by professionals. Note: this item is a replacement part. Fitment: for 3/4" & 1" rubber only repair kit for wilkins 975xl & 975xl2 VALVE.
BrandiRomehony #ad
ManufacturerHigh Quality Factory #ad
Height1 Inches
Length4 Inches
Width4 Inches

8. Wilkins

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Wilkins 2-975XL2 2-Inch Lead Free Reduced Pressure Backflow Preventer

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Wilkins #ad - Short lay length eases replacement labor costs. Wye pattern design for short lay length. If installed indoors, the installation shall be supplied with an air gap adapter and integral monitor switch.
BrandWilkins #ad
ManufacturerZurn #ad
Height10.25 Inches
Length11.8 Inches
Weight33 Pounds
Width19.75 Inches
Part Number2-975XL2
Model2-975XL2

9. Zurn

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1" 710 Pressure Vacuum Breaker Assembly

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Zurn #ad - Features fewer parts with a lightweight, compact body. Ideal for space limited applications. Protects against backsiphonage where a potential high health hazard exists. Universal low-cost repair kits work in both the 3/4" and 1" assemblies. Asse listed.
BrandZurn #ad
ManufacturerZurn #ad
Height6.75 Inches
Length7.5 Inches
Width3.15 Inches
Part Number1-710
Model1-710