Sempell High Pressure Check Valve

Sempell High Pressure Check Valve

Sempell™ high pressure check valves are pressure seal forged check valves recommended to prevent flow reversal in severe applications.

Any questions?

Henna Ketoja
Inside Sales Engineer
Mob. 400 612 124

Tommi Penttilä
Sales Manager Conventional Power
Phone. 0207 416 208

Certifications CE, ASME B31.1, PED
End Connection Butt Weld
Application Biomass Boiler and Power Boiler, Boiler, Boilers, High Temp, HRSG, Steam Headers, Steam turbine, Waste to Energy
Body Design Long Pattern, Top Entry
Material Steel, Carbon Steel, Stainless Steel, Alloy, Metal
Operating Temperature High Temperature
Pressure Class ASME, PN
Process Connection Type BWE
Seat/Seal Type Swing, Metal-to-Metal
Shutoff Class Class V (FCI 70-2)
Standards ASME B16.34
Valve Size 5 inch, 6 inch (DN150) and Larger, NPS 2 / DN 50, NPS 2-1/2 / DN 65, NPS 3 / DN 80, NPS 4 / DN 100, NPS 6 / DN 150
Valve Size Standard DN, NPS
Valve Type Engineered Product
Media Water, Steam, Hot Water
  • High quality forged materials to guarantee pressure envelope integrity, to conform with ASME and DIN standards.
  • Designed to comply with ASME B16.34, API 600, ISO, DIN, TRD, VGB, TRB, PED.
  • CE mark 100% Compliance with European Pressure Equipment Directive 2014/68/EU.
  • Advanced pressure seal design and pure graphite gasket rings to ensure high tightness and to comply with the Health, Safety and Environment requirements for fugitive emissions control.
  • Supplied as swing check and tilting disc configurations.
  • Slam-free operation offered by tilting disc configuration.
  • Special constructions/materials, screw down check valve configuration - all available upon request.

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