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WAFER-STYLE SINGLE DISC CHECK VALVE WITH EXTERNAL SPRING

MODEL SDX

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​​MODEL SDX

Size Range: 2 - 30 inch

ASME Class: 125 / 150

Champion Valves Inc. Model SDX Wafer Style Single Disc Check Valves feature an adjustable
extension spring that provides extra external force to assist in quick valve closure. The spring
tension adjustability of spring torque ratings allow users to adjust cracking pressures for their
unique application.

VALVE FEATURES

STANDARDS

  • ASME B16.5, B16.34, and B31.1

  • API 594 and 598

  • MSS-SP-25, MSS-SP-55

  • API 6A and 6D (as applicable)

  • MSS-SP- 61 (standard for the resilient seated metal seated when required)

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CONSTRUCTION MATERIALS

More About Our SDX Assemblies

Our Model SDX wafer check valve comes in three distinct configurations. Click below to download each individual product brochure.

Interested in this valve?

Click below to get a Flow Rate Analysis to evaluate how our Model SDX will assist your system’s performance.

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