Sempell Model VA500 DIN High Pressure Globe Valves

Sempell Model VA500 DIN High Pressure Globe Valves

Sempell™ model VA 500 is an isolation valve for high pressure and high temperature systems. Robust valve with one-piece dye cast body, Stellite body seat, visual position indicator, non-rising stem. Simple adaption to motorization with electrical actuator. As standard with weld end connection. Flanges upon request. DN10-50, PN100-500.

Certifications ASME B31.1, CE, PED
End Connection Butt Weld, Socket Weld
Application Clean Steam, High Temp, HRSG, Pumps, Valves & Manifolds, Steam Headers, Steam turbine, Boilers, Boiler, Biomass Boiler and Power Boiler, Balance of Plant
Body Design Long Pattern
Material Alloy, Carbon Steel, Stainless Steel, Steel, Metal
Operating Temperature High Temperature
Pressure Class ASME, PN
Process Connection Type BWE, SWE
Seat/Seal Type Metal-to-Metal
Shutoff Class Class V (FCI 70-2)
Standards ASME B16.34
Style Globe Valves, Direct-Operated
Valve Size NPS 2 / DN 50, NPS 2-1/2 / DN 65, NPS 1-1/2 / DN 40, NPS 1-1/4 / DN 32, NPS 1 / DN 25, NPS 1/2 / DN 15
Valve Size Standard DN, NPS
Valve Type Globe
  • Type tested (except for material specifications 19 and 34)
  • T-pattern globe type
  • One-piece die-forged body design
  • Wear resistant stellite body seat
  • Conical seat with line contact sealing
  • Visual position indicator
  • Non-rising hand wheel
  • Prepared for later automation in service
  • Low pressure loss due to optimized flow path
  • Small driving forces
  • Easy maintenance
  • Code compliance with DIN EN and PED

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