Reliable and certified protection for your water supply
VersaCheck® QC Dual Check Valve Backflow Preventers offer a dependable and cost-effective solution for safeguarding public water supplies. Certified to ASME A112.18.1 and ASME A112.18.3, these backflow preventers provide reliable backsiphonage and backpressure protection on all potable water lines when installed according to manufacturer guidelines and state and local plumbing regulations. With 100% lead-free construction, VersaCheck® QC is the smart choice for maintaining water purity.
Engineered for durability and versatility, these dual check valves are available in multiple sizes and come equipped with quick-connect tube adapter fittings for seamless installation. Ideal for residential, commercial, or light industrial settings, VersaCheck® QC delivers exceptional performance while resisting corrosion from chlorine, chloramine, and water hardness.
The modular design of VersaCheck® QC allows for easy servicing, ensuring long-term reliability and functionality across a wide range of applications, including healthcare, food service, and water treatment systems.
Choose VersaCheck® QC for a certified, reliable solution to keep your water supply uncontaminated and compliant with the highest safety standards.
Main Uses & Applications
- Medical & Dental Equipment: Used to isolate patient-side water lines and treatment devices from the main facility water lines.
- Water Treatment Systems: Installed inline on small potable water lines to maintain chemical and purification isolation
- Beverage & Food Service: Prevents backsiphonage and backpressure in post-mix carbonated beverage dispensers, coffee machines, and water filtration setups.
Prominent Features
- Versatile Orientation: Can be installed vertically, horizontally, or at an angle depending on spatial constraints.
- High Efficiency: Designed for a low pressure drop and high flow rates to avoid hindering equipment performance.
- Corrosion Resistance: Constructed to resist scale buildup and degradation caused by chlorine, chloramine, or hard water.
- Modular Design: Features a structure that can be easily accessed and disassembled for quick maintenance or component cleaning.




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