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WAFER CHECK VALVES

Champion Valves Inc. crafts a comprehensive lineup of wafer-style check valves tailored for a diverse range of applications.

From compact 2-inch valves to massive 72-inch units, our strategically engineered designs optimize every square inch of space, seamlessly integrate into your piping system, and minimize installation costs.

SINGLE DISC VALVES

MODEL SD

Wafer Style Single Disc Check Valve

Designed for flanged piping systems in both horizontal and vertical orientations, our Model SD is ideal for gaseous compressors and blowers, water and oil pumps, and biofuel production.

Sizes: 2" - 24"

Class Rating(s): ASME Class 125 - 600

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MODEL SDS

Wafer Style Single Disc Short Pattern API6D Check Valve

Boasting a one-piece body design, our Model SDS complies with API-6D short pattern wafer check valve specifications, eliminates leak paths, and is extremely low-maintenance.

Sizes: 2" - 24"

Class Rating(s): ASME Class 150 - 900

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MODEL SDX

Wafer Style Single Disc External Spring Check Valve

Unique to our Model SDX, an externally mounted spring, lever, and pneumatic damper provide extra force to assist closure, allow manual operation, and minimize water hammer damage.

Sizes: 2" - 24"

Class Rating(s): ASME Class 150

DUAL DISC VALVES

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MODEL CVR

Wafer Style Dual Disc Check Valve

With a lightweight and versatile design, our Model CVR ensures zero leaks and emissions, boasts a low overall pressure loss, and alleviates water hammer damage.

Sizes: 1.5" - 72"

Class Rating(s): ASME Class 125 - 2500

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MODEL CVL

Wafer Style Rubber Lined Dual Disc Check Valve

Our Model CVL features a fully lined elastomer insert, which provides complete isolation of the process media from the ductile iron valve body.

Sizes: 2" - 24"

Class Rating(s): ASME Class 150

AXIAL FLOW VALVES

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MODEL NZW

Wafer Style Axial Flow Check Valve

An API 594 Axial Flow valve, Model NZW minimizes pressure loss, accommodates high turbulence liquid and gas applications, and offers easy access for maintenance and repair.

Sizes: 2" - 12"

Class Rating(s): ASME Class 150 - 300

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MODEL NZ

Long Pattern Axial Flow Nozzle Check Valve (API6D Options Available)

If low pressure loss and zero downtime are critical factors, our Model NZ was made for you! With non-slam design, face loaded internals, and sealing ring technology, you can’t beat the NZ.

Sizes: 2" - 72"

Class Rating(s): ASME Class 150 - 2500

SILENT CHECK VALVES

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MODEL SCT

Threaded End Style Silent Check Valve

Featuring an economical design for optimal performance, our non-slam Model SCT has an impressive service life and is suitable for a wide range of uses – from gas to liquid to steam.

Sizes: 1/4" - 4"

Class Rating(s): ASME Class 300

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