Sarasin-RSBD Starflow P Series Spring Loaded Pressure Relief Valves (PRV), Safety Relief Valve (SRV)
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Sarasin-RSBD Starflow® P Series Spring Loaded Pressure Relief Valves (PRVs), Models P3, P4, and P5 Safety Relief Valves (SRVs)

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The Sarasin-RSBD® Starflow Spring Loaded Pressure Relief Valve (PRV) is designed using the concepts of safety, high performance, interchangeability, and simplicity for oil and gas applications.

The Starflow range of Spring Loaded Pressure Relief Valves are available in both conventional and balanced bellows designs.

Sarasin-RSBD’s® safety relief valves (SRV) feature a wide range of material options and trim designs to meet the demands of many processes and applications.

Starflow spring loaded pressure safety valves can be used in vapor, gas, liquid, or steam applications in the oil and gas industry as well as cryogenics. The valves are designed to provide high integrity performance and repeatability by their use of an integral full, one-piece nozzle, a self-aligning top-guided disc & disc-holder, and a single adjusting ring for blowdown setting.

Features

  • Full Nozzle
  • An extensive range of material options and trim designs for varying process applications
  • Conversion of trim designs using a minimum of components
  • Resilient seat design for maximum seat tightness and to prevent fugitive fluid emissions
  • Flow capacity tested by the US National Board and carrying the ASME Section VIII Div. 1 UV Stamp code
  • API Standard 526 compliant (sizes up to 8 inches)
  • Block forged body design for high pressure & severe service applications
  • Suitability for NACE MR-01-75 / ISO 15156 and cryogenic applications

Applications

  • LNG & FLNG
  • Oil & Gas
    • Upstream (E&P)
    • Midstream (LNG)
    • Downstream (Refining)
    • Pipelines & Compression Stations
  • Chemical & Petrochemical
  • Industrial Gas & Cryogenics
  • Nuclear Power Plants