VersaCheck Dual Check Valve Backflow Preventer For High-Flow Applications

QAI US ASSE 1024 NSF Certification
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Versatile, high-performance dual check backflow preventers

VersaCheck® Dual Check Valve Backflow Preventers are independently certified by QAI Laboratories to meet ASSE 1024, NSF 61, and NSF 372. The VersaCheck line provides reliable, cost-effective protection for the public water supply and can be used on all potable water lines. All models provide both backsiphonage and backpressure protection when installed according to manufacturer’s directions and state and local plumbing requirements.

While most backflow preventers come in rigid sizing and connection types, VersaCheck utilizes a common female NPT inlet and outlet in order to maximize flexibility and ease of installation. Whether the install calls for flexible tubing or rigid pipe, VersaCheck can be adapted to fit any installation with adapters available from the local hardware store.

Keeping water supplies safe is paramount, so the entire VersaCheck lineup utilizes drinking-water-safe PVC or the industry-first hardcoat anodized aluminum. Whichever material you choose, the VersaCheck backflow preventer delivers high performance while meeting the strict standards required by ASSE and NSF.

  • 100% lead-free construction
  • Female NPT (FNPT) inlets and outlets provide maximum flexibility
  • Non-corrosive, non-reactive materials
  • Low pressure drop with high flow rates
VersaCheck Dual Check Backflow Preventers - VC050-A VersaCheck Dual Check Backflow Preventers - VC050-P VersaCheck Dual Check Backflow Preventers - VC075-A VersaCheck Dual Check Backflow Preventers - VC075-P VersaCheck Dual Check Backflow Preventers - VC100-A VersaCheck Dual Check Backflow Preventers - VC100-P VersaCheck Dual Check Backflow Preventers - VC125-A VersaCheck Dual Check Backflow Preventers - VC125-P VersaCheck Dual Check Backflow Preventers - VC150-A VersaCheck Dual Check Backflow Preventers - VC150-P
SKU VC050-A VC050-P VC075-A VC075-P VC100-A VC100-P VC125-A VC125-P VC150-A VC150-P $ 79.00 $ 948.00 $ 59.00 $ 708.00 $ 89.00 $ 1,068.00 $ 69.00 $ 828.00 $ 99.00 $ 1,188.00 $ 79.00 $ 948.00 $ 179.00 $ 1,074.00 $ 129.00 $ 774.00 $ 199.00 $ 1,194.00 $ 149.00 $ 894.00
Material
Size
Packaging

VersaCheck Standards Certifications & Compliance

QAI US

Independently tested and certified by QAI Laboritories

QAI Laboratories is a testing, inspection, and certification organization that provides services to ensure the safety, quality, and performance of a wide range of products and systems across various industries. QAI Laboritories has tested and certified VersaCheck® to comply with ASSE 1024 (Performance Requirements for Dual Check Backflow Preventers), NSF 61 (Drinking Water System Components – Health Effects) and NSF 372 (Drinking Water System Components – Lead Content).

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ASSE 1024

ASSE 1024

This standard defines performance for dual check backflow preventers, protecting water systems from contamination by ensuring reliable two-way valve operation.

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NSF Certification

NSF 61

This standard establishes health criteria for materials in contact with drinking water, ensuring they don’t leach harmful substances into the water supply.

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NSF Certification

NSF 372

This standard sets criteria for evaluating products to ensure their lead content averages no more than 0.25%, meeting "lead-free" requirements for drinking water systems.

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State of California

California HSC 116875

This section bans the use of lead in the installation or repair of public water systems or plumbing in facilities that provide water for human consumption.

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State of Massachusetts

Massachusetts Acceptance

Products must be tested using industry standards to ensure safety and proper function for public use. Certified labs perform these tests to meet guidelines and ensure accurate testing.

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State of Wisconsin

Wisconsin Approval

VersaCheck complies with Wisconsin's SPS 382-384, Wisconsin Statutes 145 and 160. Based on these standards, the Department grants alternate approval per section SPS 382.41.

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Tech Specs

  • VC050-A
    Material
    Hardcoat Anodized Aluminum
    Inlet
    1/2" Female NPT
    Oulet
    1/2" Female NPT
    Diameter
    1.125"
    Length
    3.125"
    Weight
    4.16 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    11.84 gpm
  • VC050-P
    Material
    Schedule 80 PVC
    Inlet
    1/2" Female NPT
    Oulet
    1/2" Female NPT
    Diameter
    1.125"
    Length
    3.125"
    Weight
    2.38 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    11.84 gpm
  • VC075-A
    Material
    Hardcoat Anodized Aluminum
    Inlet
    3/4" Female NPT
    Oulet
    3/4" Female NPT
    Diameter
    1.25"
    Length
    4"
    Weight
    5.58 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    17.54 gpm
  • VC075-P
    Material
    Schedule 80 PVC
    Inlet
    3/4" Female NPT
    Oulet
    3/4" Female NPT
    Diameter
    1.5"
    Length
    4"
    Weight
    4.22 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    17.54 gpm
  • VC100-A
    Material
    Hardcoat Anodized Aluminum
    Inlet
    1" Female NPT
    Oulet
    1" Female NPT
    Diameter
    1.625"
    Length
    4.75"
    Weight
    11.05 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    31.99 gpm
  • VC100-P
    Material
    Schedule 80 PVC
    Inlet
    1" Female NPT
    Oulet
    1" Female NPT
    Diameter
    1.875"
    Length
    4.75"
    Weight
    7.29 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    31.99 gpm
  • VC125-A
    Material
    Hardcoat Anodized Aluminum
    Inlet
    1-1/4" Female NPT
    Oulet
    1-1/4" Female NPT
    Diameter
    1.875"
    Length
    5.375"
    Weight
    14.39 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    48.81 gpm
  • VC125-P
    Material
    Schedule 80 PVC
    Inlet
    1-1/4" Female NPT
    Oulet
    1-1/4" Female NPT
    Diameter
    2.25"
    Length
    5.375"
    Weight
    11.62 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    48.81 gpm
  • VC150-A
    Material
    Hardcoat Anodized Aluminum
    Inlet
    1-1/2" Female NPT
    Oulet
    1-1/2" Female NPT
    Diameter
    2.25"
    Length
    5"
    Weight
    21.67 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    50.98 gpm
  • VC150-P
    Material
    Schedule 80 PVC
    Inlet
    1-1/2" Female NPT
    Oulet
    1-1/2" Female NPT
    Diameter
    2.375"
    Length
    5"
    Weight
    9.03 oz
    Max Operating Temperature
    160° F
    Max Operating Pressure
    150 psi
    Flow Rate @ 10 psi Drop
    50.98 gpm

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