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Check Valves

Our range of irrigation water checkvalves are generally installed on pipelines to prevent the backflow of water. A check valve is basically a one-way valve, in which the flow can run freely one way, but if the flow turns the valve will close to protect the piping, other valves, pumps etc.

  • Alderdice Vertical Check Valves Product Name: 20mm Alderdice Vertical Check Valve, 25mm Alderdice Vertical Check Valve, 32mm Alderdice Vertical Check Valve, 40mm Alderdice Vertical Check Valve, 50mm Alderdice Vertical Check Valve
    $113.85 - $217.30
    From $113.85
    $113.85 - $217.30
    $113.85

    Alderdice Bronze Vertical Check Valves for Pumps

    Alderdice Vertical Check Valve for Pumping Applications  DOWNLOAD FLOW RATE SPECIFICATIONS The Alderdice Vertical Check Valve is engineered ...

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  • Sale Sale
    $33.00 - $88.00
    $33.00 - $88.00
    $33.00
    From $30.65
    $30.65 - $84.05
    $30.65

    Philmac Full Flow High Quality Poly Check Valves (Non-Return Valve)

    Philmac High Quality Poly Threaded Full Flow Check Valves (Non Return Valve)  DOWNLOAD PRODUCT BROCHURE  Philmac Non-Return Valves have be...

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  • $20.20 - $217.60
    From $20.20
    $20.20 - $217.60
    $20.20

    Brass In-Line Budget Spring Check Valve (Non-Return Valve) Threaded

    Brass In-Line Spring Check Valve (Non-Return Valve) Threaded This spring-loaded check valve is used in tank systems to prevent backflow contaminati...

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  • Brass Dual Check Valve/ Backflow Preventer Size: 20mm Brass Dual Check Valve/Backflow Preventer, 25mm Brass Dual Check Valve/Backflow Preventer
    $60.95 - $60.95
    $60.95
    $60.95 - $60.95
    $60.95

    Brass Dual Check Valve/Backflow Prevention for Mains Irrigation Systems

    Brass Dual Check Valve/Backflow Prevention for Mains Irrigation Systems FF Use the Dual Check Valve for backflow prevention from your irrigation sy...

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  • $80.00 - $80.00
    $80.00
    $89.65
    $89.65 - $89.65
    $89.65

    AVG 20mm Brass Press Fit Double Check Valve/Backflow Preventor with Isolation for Mains Irrigation Systems

    AVG 20mm Brass Press Fit Double Check Valve with Isolation Valve for Mains Water (Dual Check Valve Backflow Prevention)  DOWNLOAD PRODUCT BRO...

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  • $12.90 - $355.20
    From $12.90
    $12.90 - $355.20
    $12.90

    Brass Swing Check Valve for Wastewater Application

    Brass Swing Check Valve Use the Swing check valve for tank systems to prevent backflow contamination. These swing check valves don't provide enough...

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  • Brass Foot Valve Product Name: 15mm (1/2") Brass Foot Valve, 20mm (3/4") Brass Foot Valve, 25mm (1") Brass Foot Valve, 32mm (1 1/4") Brass Foot Valve, 40mm (1 1/2") Brass Foot Valve, 50mm (2") Brass Foot Valve, 80mm (3") Brass Foot Valve, 100mm (4") Brass Foot Valve
    $24.50 - $227.45
    From $24.50
    $24.50 - $227.45
    $24.50

    Brass Foot Valves with Strainer (Non-Return Valves) Threaded

    Brass Foot Valves (Non-Return Valves) with Strainer A foot valve is found at the end of a pipe line in a suction lift application. They function as...

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  • $42.75 - $140.00
    From $42.75
    $42.75 - $140.00
    $42.75

    NDS PVC Swing Check Valves Slip

    NDS PVC Swing Check Valves Slip The FLO PVC Swing Check Valve (Slip) provides a dependable, low-maintenance solution to prevent backflow in water a...

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  • Sanking 3040 Series PVC Check Valve Size: 20mm PVC Check Valve, 25mm PVC Check Valve, 32mm PVC Check Valve, 40mm PVC Check Valve, 50mm PVC Check Valve, 150mm PVC Check Valve
    Sanking 3040 Series PVC Check Valve Size: 20mm PVC Check Valve, 25mm PVC Check Valve, 32mm PVC Check Valve, 40mm PVC Check Valve, 50mm PVC Check Valve, 150mm PVC Check Valve
    $24.00 - $404.40
    From $24.00
    $24.00 - $404.40
    $24.00

    Sanking 3040 Series PVC Check Valve

    Sanking 3040 Series PVC Check Valve - Solvent Weld FEATURES Full bore UV Stabilised Solvent Weld connections Designed to fi t pressure pipe Design...

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  • Wafer Check Valves Product Name: 50mm Wafer Check Valve, 65mm Wafer Check Valve, 80mm Wafer Check Valve, 100mm Wafer Check Valve, 150mm Wafer Check Valve, 200mm Wafer Check Valve, 250mm Wafer Check Valve
    $88.50 - $623.00
    From $88.50
    $88.50 - $623.00
    $88.50

    Wafer Check Valve for Water Pipework, Pump Systems & Backflow Prevention Applications

    Wafer Check Valve for Water Pipework, Pump Systems & Backflow Prevention Applications Introducing our Cast Iron Wafer Check Valves, the ideal s...

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  • Alderdice Foot Valve Product Name: 3/4" Alderdice Foot Valve, 1" Alderdice Floating Foot Valve, 1-1/4" Alderdice Floating Foot Valve, 1-1/2" Alderdice Floating Foot Valve, 2" Alderdice Floating Foot Valve, 2-1/2" Alderdice Floating Foot Valve, 3" Alderdice Floating Foot Valve
    Alderdice Foot Valve Product Name: 3/4" Alderdice Foot Valve, 1" Alderdice Floating Foot Valve, 1-1/4" Alderdice Floating Foot Valve, 1-1/2" Alderdice Floating Foot Valve, 2" Alderdice Floating Foot Valve, 2-1/2" Alderdice Floating Foot Valve, 3" Alderdice Floating Foot Valve
    $105.95 - $781.25
    From $105.95
    $105.95 - $781.25
    $105.95

    Alderdice Bronze Vertical Foot Valves with Strainer

    Alderdice Bronze Foot Valve with Strainer for Pump Application  DOWNLOAD PRODUCT SPECIFICATIONS The Alderdice Bronze Vertical Foot Valve wi...

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  • $29.90 - $29.90
    $29.90
    $29.90 - $29.90
    $29.90

    Grundfos 25mm Brass In-Line Spring Foot Valve with Strainer (Non-Return Valve) Threaded

    Grundfos 25mm (1") Brass Foot Valve with Strainer A non-return valve allows a medium to flow in only one direction and is fitted to ensure that the...

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  • Sale Sale
    $48.90 - $189.00
    $48.90 - $189.00
    $48.90
    From $38.65
    $38.65 - $149.20
    $38.65

    Hansen Poly Check Valves (Non-Return Valves) Threaded

    Hansen Poly Check Valves  Download Product Brochure Used in-line as a non return valve to stop fluids flowing back through your system High...

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  • Hansen Foot Valves Product Name: Hansen Foot Valve 25mm, Hansen Foot Valve 32mm, Hansen Foot Valve 40mm, Hansen Foot Valve 50mm, Hansen Foot Valve 63mm
    $44.60 - $149.20
    From $44.60
    $44.60 - $149.20
    $44.60

    Hansen Poly Foot Valves (Non-Return Valves) Threaded

    Hansen Poly Foot Valves - FV Hansen foot valves are designed to permit fluid flow in one direction only. They are designed so water doesn't syphon ...

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  • Hose Bib Vacuum Breakers Size: 20mm Hose Bib Vacuum Breaker, 25mm Hose Bib Vacuum Breaker
    $33.40 - $42.05
    From $33.40
    $33.40 - $42.05
    $33.40

    Hose Bib Vacuum Breakers

    Hose Bib Vacuum Breakers Attached to sill cocks, valves, and hydrants with Male hose thread outlet. For indoor or outdoor use. Designed to prevent ...

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  • Sale Sale
    $69.90
    $69.90 - $69.90
    $69.90
    $64.95
    $64.95 - $64.95
    $64.95

    Logi Civil 20mm Brass Lead Free Press Fit to 25mm MBSP Double Check Valve/Backflow Preventor with Isolation for Mains Irrigation Systems

    Logi Civil 20mm Lead Free Brass Press Fit to 25mm MBSP Double Check Valve/Backflow Preventor with Isolation for Mains Irrigation Systems  DOWNLO...

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  • $38.10 - $95.05
    From $38.10
    $38.10 - $95.05
    $38.10

    Philmac Full Flow High Quality Poly Foot Valves with Strainer (Non Return Valves)

    Philmac Poly Threaded Full Flow Foot Valve (Non Return)  DOWNLOAD PRODUCT BROCHURE  Engineered to meet rigorous standards, the Philmac Foot a...

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  • Conbraco Brass RPZ Devices Size: 20mm Brass RPZ Devices, 25mm Brass RPZ Devices, 32mm Brass RPZ Devices, 40mm Brass RPZ Devices, 50mm Brass RPZ Devices
    $1,116.85 - $1,943.05
    From $1,116.85
    $1,116.85 - $1,943.05
    $1,116.85

    Watts Apollo Series 4A-200 Brass Backflow Prevention RPZ Devices

    Watts Apollo Series 4A-200 Brass Backflow Prevention RPZ Devices  Download Product Brochure The Apollo Series 4A-200 Reduced Pressure Princ...

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  • $435.75 - $1,295.45
    From $435.75
    $435.75 - $1,295.45
    $435.75

    Watts Series 009 Brass Backflow Prevention RPZ Devices with Strainer, Unions & Lockable Ball Valves

    Watts Series 009 Brass Backflow Prevention RPZ Devices with Strainer, Unions & Lockable Ball Valves   DOWNLOAD INSTALLATION DOWNLOAD BROCHU...

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  • $628.15 - $2,096.80
    From $628.15
    $628.15 - $2,096.80
    $628.15

    Watts Series 009-SS Stainless Steel Backflow Prevention RPZ Devices with Strainer, Unions & Lockable Ball Valves

    Watts Series 009-SS Stainless Steel Backflow Prevention RPZ Devices with Strainer, Unions & Lockable Ball Valves  DOWNLOAD INSTALLATION DOW...

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  • ARI Regev NR-010 Series Wafer Check Valve (PN10) Product Name: 3" NR-010 Regev Air Valve (PN10), 4" NR-010 Regev Air Valve (PN10), 6" NR-010 Regev Air Valve (PN10), 8" NR-010 Regev Air Valve (PN10), 10" NR-010 Regev Air Valve (PN10)
    ARI Regev NR-010 Series Wafer Check Valve (PN10) Product Name: 3" NR-010 Regev Air Valve (PN10), 4" NR-010 Regev Air Valve (PN10), 6" NR-010 Regev Air Valve (PN10), 8" NR-010 Regev Air Valve (PN10), 10" NR-010 Regev Air Valve (PN10)
    $465.50 - $1,293.25
    From $465.50
    $465.50 - $1,293.25
    $465.50

    Amiad ARI Regev NR-010 Plastic Wafer Check Valve (PN10)

    ARI Regev NR-010 Series Wafer Check Valve (PN10)  DOWNLOAD PRODUCT BROCHURE The Amiad ARI Regev NR-010 Plastic Wafer Check Valve is designed...

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  • PVC Foot Valve - Vertical Installation Size: 20mm PVC Foot Valve with Rubber Check, 25mm PVC Foot Valve with Rubber Check, 32mm PVC Foot Valve with Rubber Check, 40mm PVC Foot Valve with Rubber Check, 50mm PVC Foot Valve with Rubber Check, 65mm PVC Foot Valve with Rubber Check, 80mm PVC Foot Valve with Rubber Check, 100mm PVC Foot Valve with Rubber Check
    $26.40 - $384.60
    From $26.40
    $26.40 - $384.60
    $26.40

    HR PVC Vertical Foot Valves (Non-Return Valves) with Strainer Threaded

    PVC Foot Valve - Vertical Installation Only - BSP Female with Rubber Check Made with high-quality PVC material, this foot valve is designed for ver...

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  • $365.40 - $1,024.60
    From $365.40
    $365.40 - $1,024.60
    $365.40

    Watts Series 007 Brass Double Check Valves Backflow Preventor Assemblies with Strainer, Unions & Lockable Ball Valves

    Watts Series 007 Brass Double Check Valves Backflow Preventor Assemblies with Strainer, Unions & Lockable Ball Valves  DOWNLOAD BROCHURE DOW...

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  • $144.65 - $190.30
    From $144.65
    $144.65 - $190.30
    $144.65

    FLO PVC Spring Check Valves Union Ends

    FLO PVC Spring Check Valves Union Ends The FLO PVC Slip In-Line Check Valve is constructed from high-impact PVC for extra strength and durability. ...

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