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Top 12 Best Best Backflow Preventers 2022

Last update on 2022-09-16 / Affiliate links / Images from Amazon Product Advertising API

1. Wilkins 12-975XL 1/2″ RPZ BACKFLOW Preventer, Bronze

  • brand name: wilkins
  • full bronze body with corrosion-resistant internals
  • replaceable check valve and pressure relief valve seat
  • the top inspection hole for easy maintenance in a small space
  • make sure this fits
    by entering your model number.

best backflow preventers Wilkins 12-975XL 1/2

2. Watts 1″ 009M2 Backflow Preventer Reduced Pressure Zone Assembly RPZ 1 009M2-QT 0063020 63020

  • single channel cover and modular inspection structure for easy maintenance.
  • ball valve test cock.
  • make sure this fits
    by entering your model number.
  • does not comply with lead-free behavior.only for non-drinking purposes (irrigation, fire sprinklers, etc.).
  • maintenance does not require special tools.
  • right-angle rotation, full bore, elastic seat, bronze ball valve stop valve and renewable seat.

best backflow preventers Watts 1

3. Watts 3/4″ 009M3 Backflow Preventer Reduced Pressure Zone Assembly RPZ 3/4 009-QT 0063030 63030

  • capture spring for safety maintenance
  • replaceable seat for economic maintenance
  • quarter-turn full-bore elastic seat ball valve closure
  • npt inlet and outlet connections
  • bronze body structure, durable

best backflow preventers Watts 3/4

4. Zurn 1-950XLT2 Wilkins Double Check Valve Backflow Preventer 1″ Lead Free

  • replaceable valve seat and silicone sealing ring
  • make sure this fits
    by entering your model number.
  • the top inspection check valve is convenient for maintenance in the instrument box application

best backflow preventers Zurn 1-950XLT2 Wilkins Double Check Valve Backflow Preventer 1

5. Febco 765 2 In. PVB Backflow Preventer

    best backflow preventers Febco 765 2 in. PVB Backflow Preventer

    6. Wilkins 1-975XL2 Backflow Preventer

    • short twist length reduces replacement labor costs
    • star pattern design for short twist length
    • make sure this fits
      by entering your model number.

    best backflow preventers Wilkins 1-975XL2 Backflow Preventer

    7. Zurn 34-950XLT Backflow Preventer, Gold

    • make sure this fits
      by entering your model number.
    • color: golden
    • easy to maintain, both checks are facing upwards
    • suitable for standard instrument box
    • 3/4″ double check valve assembly

    best backflow preventers Zurn 34-950XLT Backflow Preventer, Gold

    8. Sentinel Drain Guard Sewer Backflow Preventer 3″ And 4″ Backwater Valve – Holmes Approved

    • unlike most backflow preventers, sentinel is equipped with a suitable drain cover
    • this is suitable
      by entering your model number.
    • in the open position, so normal draining can be performed.the device will shut down when a backflow occurs.
    • easy installation in minutes.need zero maintenance.csa certification.the shell is made of abs plastic with gasket and silicone o-ring.
    • holmes approved-sentinel is the only consumer return valve on the market that has holmes approved products
    • suitable for 3″ (75mm) floor drain and 4″ (100 mm) floor drain, including adapter

    best backflow preventers Sentinel Drain Guard Sewer Backflow Preventer 3

    9. Wilkins 950- XL 3/4″ Double Check Valve Backflow Preventer

    • the entire device can be repaired online
    • make sure it fits
      by entering your model number.
    • two full-bore ball valves for closing and four ball valve test cock
    • asse lists 1025, iapmo lists, c-ul classification
    • bronze body structure
    • noryl replaceable valve seat and silicone rubber check plate

    best backflow preventers Wilkins 950- XL 3/4

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

    • ensure fit
      by entering your model number.
    • if installed indoors, the installation should provide an air gap adapter and integrated monitor switch.
    • star pattern design with short tile length
    • short twist length can reduce replacement labor costs

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

    11. Reduced Pressure Zone Backflow Preventer

    • make sure it fits
      by entering your model number.
    • manufacturer: watt
    • made in: usa
    • pipeline

    best backflow preventers Reduced Pressure Zone Backflow Preventer

    12. Watts Regulator Company Watts Anti-Siphon Backflow Preventer 3/4″ 3/4 LF 800M4QT3/4″

      best backflow preventers Watts Regulator Company Watts Anti-Siphon Backflow Preventer 3/4