LESER - Safety valve Type 237 CC and Type 237 IC

Compact PerformanceType 237 CC

Safety valves for protection of small capacities. Technical data

  • Matching selection of threaded and flanged connections with a delivery time of 2 weeks


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  • TS_Logo_China_schwarz
  • CCS_Logo_China_SW

Applications & Industries

  • Chemistry
  • Oil & Gas
  • Petrochemical
  • Energy
  • Technical gases
  • LNG & LPG
  • Pharma
  • Food and beverages
  • Shipbuilding
  • Other industries

The optimal solution for:

  • Compressors and pumps
  • Industrial gases and CO2 plants
  • LPG/LNG storage tanks, transporters (ship, truck, etc.)
  • Pressure vessels and piping systems that transport vapors, gases and fluids
  • Refrigeration and oxygen applications
  • Thermal expansion
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Technical features Type 237 CC

Set pressure (according to ASME) 0.1 - 68 bar | 1.5 - 986 psig
Temperature(according to ASME) -268 to 280 °C | -450 to 536 °F
Connections ASME B16.5 G 3/8 - G 1, NPT 1/2 to NPT 1 | ASME B16.5: NPS 1/2 to NPS 1
Flange class Inlet ASME B16.5 Class 150 - Class 2500
Body material SA 4315 CF8M
Narrowest flow diameter d₀ 10 mm | 0.394 in
Narrowest flow area A₀ 78.5 mm² | 0.122 in²
Seat gasket Metallic
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Sizing and selection

Sizing and selection of your LESER Safety valve with VALVESTAR® - The Sizing Program

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