VersaCheckDual Check Backflow Preventer

Lower-Flow Applications

VersaCheck® Dual Check Backflow Preventers provide reliable, certified, cost-effective protection for the public water supply and can be used on all low-flow potable water lines not considered to be “high-hazard.” All models provide both backsiphonage and backpressure protection when installed according to local plumbing requirements.

Features

  • 100% lead-free
  • Available in 1/4" & 3/8" tube sizes
  • Quick-connect tube adapter fittings preinstalled
  • Durable, non-corrosive PVC models
  • Install vertically, horizontally or at any angle
  • Low pressure drop and controlled flow rates
  • Modular design for easy servicing if required
  • Resists chlorine and chloramine corrosion
  • Resists water hardness and scale buildup

Industries & Typical Applications

  • Residential, commercial & light industrial
  • Food service, healthcare & water treatment
  • Hot & cold-water supply lines
  • Pull-out sprayer hose outlets
  • Reverse osmosis, distillation & dialysis systems
VersaCheck Dual Check Backflow Preventers - VC025-QC VersaCheck Dual Check Backflow Preventers - VC025-QC - Case VersaCheck Dual Check Backflow Preventers - VC038-QC VersaCheck Dual Check Backflow Preventers - VC038-QC - Case

VersaCheck
Dual Check Backflow Preventer

Lower-Flow Applications

$ 29.99 $ 251.92
Inputs
Packaging

Orders $98+ ship free to contiguous USA!

Standards Certification & Compliance


QAI Certification

QAI Listed

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  • ASME A112.18.1

    This Standard covers plumbing supply fittings and accessories located between the supply stop and the terminal fitting, including: wall-mounted showering systems; bath and shower supply fittings; bidet supply fittings; clothes washer supply fittings; commercial pre-rinse spray valves; drinking fountain supply fittings; humidifier supply stops; kitchen, sink, and lavatory supply fittings; laundry tub supply fittings; lawn and sediment faucets; low-pressure water dispensers; metering and self-closing supply fittings; showerheads, hand-held showers, and body sprays; and supply stops.

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  • ASME A112.18.3

    This Standard addresses functional performance and physical characteristics of devices that provide backflow protection consistent with the level of risk associated with the application. The Standard establishes performance criteria and provides the test methods to prove compliance. It is applicable to all plumbing fixture fittings with outlets not protected by an air gap.

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  • CSA B125.1

    This Canadian Standard (harmonized with ASME A112.18.1) has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.

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  • California Health & Safety Code 116875

    The California State Health and Safety Code Section 116875 requires that no person shall use any pipe, pipe or plumbing fitting or fixture, or solder or flux, that is not lead-free in the installation or repair of any public water system or any plumbing in a facility providing for human consumption except when necessary for the repair of leaded joint of cast iron pipe.

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  • NSF 61

    NSF/ANSI 61 addresses the human health effects of drinking water system components. This performance-based standard evaluates the amount of contaminants that leach from the products into potable drinking water. The origin for this standard was lead reduction/ removal. Any lead that elutes into the water at over 0.25% fails this standard.

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  • NSF 372

    NSF/ANSI 372 establishes a standardized methodology for the determination and verification of product compliance to minimize lead contaminants. This standard is consistent with the United States Safe Drinking Water Act (SDWA) and its lead-free plumbing requirements, as well as the requirements of individual U.S. states such as California.

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Specifications

Material PVC
Input 1/4" Quick Connect
Diameter 1"
2.54 cm
Length 3.5"
8.9 cm
Weight 1.5 oz
43 g
Max Operating Temperature 140º F
60º C
Max Flow Rate 2.0 gpm
7.57 Lpm
Max Operating Pressure @ 70ºF 150 psi
10.3 bar
Max Operating Pressure @ 140ºF 70 psi
4.8 bar
Typical Medium Clear Water
Check Valve Cracking Pressure Approximately 0.40 psi
0.027 bar
Material PVC
Input 3/8" Quick Connect
Diameter 1"
2.54 cm
Length 4.125"
10.5 cm
Weight 2.0 oz
57 g
Max Operating Temperature 140º F
60º C
Max Flow Rate 2.0 gpm
7.57 Lpm
Max Operating Pressure @ 70ºF 150 psi
10.3 bar
Max Operating Pressure @ 140ºF 70 psi
4.8 bar
Typical Medium Clear Water
Check Valve Cracking Pressure Approximately 0.40 psi
0.027 bar

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