Sempell Model MiniS Safety Relief Valve

Sempell Model MiniS Safety Relief Valve

Sempell™ Model Mini­S is a spring-operated safety valve with flanges and threats for low pressure. Type-tested for use with steam, gases and liquids (TÜV-SV-11-972). Type-tested acc. to ASME.

Any questions?

Anders Praem
Inside Sales Engineer
Phone. 2137 7759

Frank Kirk Hansen
Area Account Manager West
Phone. 4053 6511

Slawka Pedersen
Inside Sales Manager
Phone. 2137 7702

Size Inlet DN 15 - 25 NPS ½" - NPS 1"
Pressure rating PN 10 - 40 Class 150 - 300
Temperature range -200°C - + 200°C -300°F - +300°F
Set pressure 0.5 bar - 52 bar
Orifice Diameter 14 mm
Design Flanges and threads according to DIN, BS and ASME
Body material 1.0619 / A216 WCB 1.4408 / A351 CF8M
Accessories Soft seat, lifting lever, test gag, reinforced bellows
  • Pop action
  • Mechanical lift ensures functional stability
  • High allowable back pressure
  • One design for steam, gases and liquids
  • Self-aligning spring assembly
  • Low friction, spring compression
  • Low maintenance

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