Relief Valves

Pressure relief valves are designed and engineered to provide high-volume discharge primarily for use on liquid receiver applications above the liquid refrigerant level. Models are available with multiple seat configurations, high pressure settings, and certified for use with R410a refrigerant. Combine a relief valve with rupture disc to relieve an over pressure condition and pressure gauge to reveal visual indication.

Pressure Relief Valves & Manifolds Masthead
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Fusible Pipe Plugs and Connectors

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Quality & Technical Information

  • Listed by Underwriters Laboratories, Inc., for use in the USA and Canada
  • CE Compliant for European market


  • Refrigeration
  • Air Conditioning
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Specifications & Technical Drawings

  • Fusible Pipe Plugs and Connectors – Dimensions – English


  • Fittings Introduction


  • Fuse Plug Specification