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    • Valves & Manifolds
    • Backflow Preventers

    Backflow Preventers

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      • Reduced Pressure Zone (RPZ)
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    • Watts 3/4" LF007M3-QTFSLead Double Check Valve Backflow Preventer - LF007M3QT-FS

      Watts 3/4" LF007M3-QTFSLead Double Check Valve Backflow Preventer - LF007M3QT-FS

      C $340.04
      or Best Offer
      SPONSORED
    • Zurn Wilkins 1-950XLT2 - 1" Double Check Backflow

      Zurn Wilkins 1-950XLT2 - 1" Double Check Backflow

      C $360.44
      or Best Offer
      Only 1 left!
      SPONSORED
    • 4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507

      4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507

      C $78.14
      C $16.36 shipping
      or Best Offer
      SPONSORED
    • Watts Repair Kit 0887270 (RK 009M1 CK - 1 1/4 - 2 ) - New in box

      Watts Repair Kit 0887270 (RK 009M1 CK - 1 1/4 - 2 ) - New in box

      C $122.40
      C $26.56 shipping
      or Best Offer
      SPONSORED
    • 6" Backflow  Pvc Valve  Check Valve Sewer Septic System New Old Stock see pics

      New Listing6" Backflow Pvc Valve Check Valve Sewer Septic System New Old Stock see pics

      C $170.02
      C $91.44 shipping
    • Zurn Wilkins 1-975XL2  Reduced Pressure Zone Backflow Preventer 1"

      Zurn Wilkins 1-975XL2 Reduced Pressure Zone Backflow Preventer 1"

      (4)4 product ratings - Zurn Wilkins 1-975XL2 Reduced Pressure Zone Backflow Preventer 1"
      C $387.64
    • Watts Regulator Total Relief Valve Kit for Watts 2-1/2" and 3"  RK 909-VT

      New ListingWatts Regulator Total Relief Valve Kit for Watts 2-1/2" and 3" RK 909-VT

      C $374.04
    • Backflow Preventer

      New ListingBackflow Preventer

      C $149.60
      or Best Offer
    • Watts Regulator RK 909 CK1 kit for 2 1/2"- 3" RK909CK12123

      New ListingWatts Regulator RK 909 CK1 kit for 2 1/2"- 3" RK909CK12123

      C $414.85
    • 2” Watts Reduced Pressure Zone Assembly PN: LF009M2-QT-FS Backflow

      2” Watts Reduced Pressure Zone Assembly PN: LF009M2-QT-FS Backflow

      C $952.09
      or Best Offer
      Only 1 left!
    • WATTS 1-1/4 x 1 LF7 10-U2 0792066 LEAD FREE DUAL CHECK VALVE/ BACKFLOW PREVENTER

      WATTS 1-1/4 x 1 LF7 10-U2 0792066 LEAD FREE DUAL CHECK VALVE/ BACKFLOW PREVENTER

      C $61.21
      C $39.62 shipping
      or Best Offer
    • For Wilkins Zurn 975XL 975XL2 1 1/4 inch to 2 inch Model Replacement Repair Kit

      For Wilkins Zurn 975XL 975XL2 1 1/4 inch to 2 inch Model Replacement Repair Kit

      C $77.11
      Was: C $85.68
      C $16.32 shipping
      4 watching
    • Watts Regulator RK 909 CK2 kit for 2 1/2"- 3" RK 909-CK2 2 1/2-3

      New ListingWatts Regulator RK 909 CK2 kit for 2 1/2"- 3" RK 909-CK2 2 1/2-3

      C $414.85
    • 1/2" IPS BACKFLOW PREVENTER ( LEAD FREE )

      1/2" IPS BACKFLOW PREVENTER ( LEAD FREE )

      C $54.39
      SPONSORED
    • Watts Lf288a Back Flow Preventer

      Watts Lf288a Back Flow Preventer

      C $47.61
      SPONSORED
    • *BRAND NEW* - Watts BBFP 1/2 inch IPS Backflow Preventer - ‎0063190

      *BRAND NEW* - Watts BBFP 1/2 inch IPS Backflow Preventer - ‎0063190

      (6)6 product ratings - *BRAND NEW* - Watts BBFP 1/2 inch IPS Backflow Preventer - ‎0063190
      C $67.99
      or Best Offer
      7 watching
      SPONSORED
    • WATTS LF909M1-QT RP 1-1/4" Reduced Pressure Zone Assembly 0391010 LF909

      WATTS LF909M1-QT RP 1-1/4" Reduced Pressure Zone Assembly 0391010 LF909

      C $1,088.12
      or Best Offer
    • Watts  LF009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer

      Watts LF009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer

      (1)1 product ratings - Watts LF009-QT 1/2" Reduced Pressure Zone Assembly Backflow Preventer
      C $227.83
      2 bidsEnding 12 Dec at 15:31 EST4d 1h
    • Watts RK 009M1-RT 1 1/4-2 Repair Kit For Backflow Preventor 0887280

      Watts RK 009M1-RT 1 1/4-2 Repair Kit For Backflow Preventor 0887280

      C $74.81
      C $21.10 shipping
    • Watts First Check Backflow Preventer Repair Kit RK 909M1-CK1 1 1/4-2 SKU#0887133

      Watts First Check Backflow Preventer Repair Kit RK 909M1-CK1 1 1/4-2 SKU#0887133

      C $49.65
    • ZURN 1-20XLEPEX WATER PRESSURE REDUCING VALVE (NEW)

      ZURN 1-20XLEPEX WATER PRESSURE REDUCING VALVE (NEW)

      C $122.39
      Was: C $131.59
      C $22.50 shipping
    • BACKFLOW REPAIR PARTS - EXTENSION HOSES FOR BACKFLOW VALVE TESTING  (two)  #20

      BACKFLOW REPAIR PARTS - EXTENSION HOSES FOR BACKFLOW VALVE TESTING (two) #20

      C $27.20
      Only 1 left!
    • 0887785 887785 RK 009M2 Total Relief Valve Repair Kit For 1" Backflow Preventer

      0887785 887785 RK 009M2 Total Relief Valve Repair Kit For 1" Backflow Preventer

      C $190.39
      C $19.67 shipping
    • 1/2” Brass Backflow Preventer w/ Atmospheric Vent 190T012 w/ Unions NEW NoBox

      1/2” Brass Backflow Preventer w/ Atmospheric Vent 190T012 w/ Unions NEW NoBox

      C $65.22
    • Zurn 2-975XL 2" x 6-1/4" 175 PSI Reduced Pressure Zone Backflow Preventer

      Zurn 2-975XL 2" x 6-1/4" 175 PSI Reduced Pressure Zone Backflow Preventer

      C $763.78
      Was: C $1,558.73
      or Best Offer
      Only 1 left!
    • Watts TK-99E Backflow Preventer Test Kit 5 Valve Portable With Case & Paperwork

      Watts TK-99E Backflow Preventer Test Kit 5 Valve Portable With Case & Paperwork

      C $816.09
      11 bidsEnding Today at 17:03 EST3h 4m
    • backflow preventer 1 inch Pvb Febco Wilkins Apollo back flow

      backflow preventer 1 inch Pvb Febco Wilkins Apollo back flow

      C $142.82
    • Watts 009M3-QT R 3/4" Reduced Pressure Zone Assembly - Cast Bronze

      Watts 009M3-QT R 3/4" Reduced Pressure Zone Assembly - Cast Bronze

      C $306.03
      or Best Offer
    • BBFP, 1/2" IPS BACKFLOW PREVENT

      BBFP, 1/2" IPS BACKFLOW PREVENT

      C $48.97
      SPONSORED
    • WATTS - 0881493 - First Check Parts Kit #96 BFP-RK - 1-1/4", 1-1/2", 2"

      WATTS - 0881493 - First Check Parts Kit #96 BFP-RK - 1-1/4", 1-1/2", 2"

      C $99.29
      or Best Offer
      Only 1 left!
      SPONSORED
    • Zurn Wilkins 1-350 3/4"350 Double Check Backflow Preventer New

      Zurn Wilkins 1-350 3/4"350 Double Check Backflow Preventer New

      C $190.41
      or Best Offer
      SPONSORED
    • Watts 3/4" X 3/4" 7U2-2 Dual Check Back Flow Preventer Valve 0061791 - NOS

      Watts 3/4" X 3/4" 7U2-2 Dual Check Back Flow Preventer Valve 0061791 - NOS

      C $67.99
      or Best Offer
      SPONSORED
    • Apollo 4ALF-205-A2F 1-in Reduced Pressure Backflow Preventer W/ Push Connection

      Apollo 4ALF-205-A2F 1-in Reduced Pressure Backflow Preventer W/ Push Connection

      C $816.09
      C $49.07 shipping
      or Best Offer
    • 0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit for LF009

      0887793 887793 RK 009M2-T Replace for Watts 009M2 1" Total Repair Kit for LF009

      C $299.22
      C $27.71 shipping
      or Best Offer
    • CONBRACO BACK FLOW TESTER KIT MODEL NO. 40-200-TK5 test kit

      CONBRACO BACK FLOW TESTER KIT MODEL NO. 40-200-TK5 test kit

      C $407.98
      C $94.94 shipping
    • ZURN WILKINS 34-610XL 3/4" Water Pressure Reducing Valve

      ZURN WILKINS 34-610XL 3/4" Water Pressure Reducing Valve

      C $271.96
      Was: C $292.43
      C $46.34 shipping
    • RK34-375 Complete Check Valve Repair Kit for Zurn Wilkins 1/2"-3/4" 375 375XL ST

      RK34-375 Complete Check Valve Repair Kit for Zurn Wilkins 1/2"-3/4" 375 375XL ST

      C $56.98
      C $15.74 shipping
    • ZURN WILKINS 34-20XL WATER PRESSURE REDUCING VALVE (NEW)

      ZURN WILKINS 34-20XL WATER PRESSURE REDUCING VALVE (NEW)

      C $113.84
      Was: C $122.41
      C $26.25 shipping
    • ZURN WILKINS 38UFX38F-700XL LEAD FREE DUAL CHECK VALVE BACKFLOW PREVENTER

      ZURN WILKINS 38UFX38F-700XL LEAD FREE DUAL CHECK VALVE BACKFLOW PREVENTER

      C $74.79
      or Best Offer
      SPONSORED
    • 1/4"-1/2" Complete Repair Kit For Wilkins Backflow Preventer Zurn 975XL & 975XL2

      1/4"-1/2" Complete Repair Kit For Wilkins Backflow Preventer Zurn 975XL & 975XL2

      C $74.78
      C $16.25 shipping
      or Best Offer
      3 watching
      SPONSORED
    • 1” Pipe FEBCO WATTS 860-QT RP Reduced Pressure Backflow Preventer Valve 1313

      1” Pipe FEBCO WATTS 860-QT RP Reduced Pressure Backflow Preventer Valve 1313

      (2)2 product ratings - 1” Pipe FEBCO WATTS 860-QT RP Reduced Pressure Backflow Preventer Valve 1313
      C $406.68
      C $68.58 shipping
      or Best Offer
    • 4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507

      4A-005-07 Fits Apollo backflow preventer 1" Float & Bonnet Repair Kit 4A00507

      C $71.53
      C $16.16 shipping
      or Best Offer
    • WATTS 1/2" 9DS-M3 Dual Check Valve Wtih Atmospheric Vent 0953355

      WATTS 1/2" 9DS-M3 Dual Check Valve Wtih Atmospheric Vent 0953355

      (1)1 product ratings - WATTS 1/2" 9DS-M3 Dual Check Valve Wtih Atmospheric Vent 0953355
      C $47.61
      Trending at C $53.55eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.
    • Watts TK-9A Backflow Preventer Test Kit (Untested)

      Watts TK-9A Backflow Preventer Test Kit (Untested)

      C $544.06
      Was: C $680.08
      or Best Offer
    • Zurn Wilkins 38UFX38F-700XL Backflow Preventer (S10)

      Zurn Wilkins 38UFX38F-700XL Backflow Preventer (S10)

      C $27.20
      C $28.60 shipping
    • Zurn 1-1/2" 975XL2 Reduced Pressure Zone Backflow Preventer *OPEN BOX*

      Zurn 1-1/2" 975XL2 Reduced Pressure Zone Backflow Preventer *OPEN BOX*

      C $1,088.11
      C $60.42 shipping
      or Best Offer
    • Watts BBFP 1/2 inch IPS Backflow Preventer - ‎0063190

      New ListingWatts BBFP 1/2 inch IPS Backflow Preventer - ‎0063190

      C $68.01
      or Best Offer
    • Watts LF150A 1/2

      Watts LF150A 1/2

      C $54.41
      C $55.05 shipping
      or Best Offer

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