91ÊÓƵ

Premium Wafer Check Valves Built for Efficiency and Reliable Performance

Engineered for tight spaces and demanding applications, our high-quality wafer check valves deliver reliable backflow prevention with minimal footprint and maximum performance.

Many piping systems face challenges with backflow. If pumps trip or pressure shifts unexpectedly, the resulting reverse flow may damage equipment, cause contamination, and lead to downtime. That's where wafer check valves come in, helping prevent backflow within limited installation space.

Wafer check valves solve backflow challenges with a simple, compact form. Their wafer-style design fits between existing flanges, meaning no additional piping modifications, no bulky housings, and no wasted space. The check valve disc opens automatically when fluid flows forward and closes quickly when flow reverses, protecting your system without the need for external power or manual intervention.

For engineers and facility managers who need dependable reverse flow protection when space is at a premium, 91ÊÓƵ wafer check valves represent the ideal balance of performance, durability, and cost efficiency. Whether you’re designing a new installation or upgrading existing infrastructure, these valves deliver results in applications ranging from chemical processing to water treatment.

Why Choose Wafer Check Valves from 91ÊÓƵ?

Our wafer check valves boast quality engineering, premium materials, and specifications that are suited to real-world operating conditions.

Compact Wafer Design: The space-saving wafer profile fits between pipe flanges, often without additional fittings or pipe modifications required for existing installations.

Superior Backflow Prevention: Spring-loaded closure mechanisms aid in providing quick and reliable backflow prevention.

Wide Material Selection: Material options include cast iron, carbon steel, stainless steel, ductile iron, and specialty alloys to match your fluid compatibility and temperature requirements.

Extensive Size Range: Available in sizes from 2” to 72” to accommodate most industrial, commercial, or municipal applications.

Industry Compliance: Valves meet API, ASME, FM, and other applicable industry standards, giving you confidence in performance and safety.

Features to Look for in Wafer Check Valves

Not all wafer check valves perform effectively under real world operating conditions. Look out for valves that incorporate the following features to extend valve life and improve your system reliability.

Proprietary Spring-Assist Closure: Torsion springs provide controlled, rapid closure that protects pumps and equipment, reducing the effects of water hammer.

Dual-Plate and Split-Disc Options: Offers superior performance compared to single-plate designs, with lower pressure drop and faster, non-slam closing action.

Low-Cracking Pressure: Engineered to open at minimal differential pressure, making them efficient for low-pressure systems.

Get Quality Wafer Check Valves Today!

Whether you're looking for check valve selection advice, want to replace an existing wafer check valve, or need to retrofit an existing installation that's missing a check valve, our valve experts provide complete solutions tailored to your specific application requirements. With hundreds of thousands of our valves installed, you can count on us. After all, we've been doing this for over 65 years!

Contact 91ÊÓƵ today for valve spec assistance, sizing guidance, material selection advice, and application engineering support.

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