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Sempell Model 151 Pressure Reducing Steam Valve
Sempell control valves for steam applications in power industry
Sempell Model 151 Pressure Reducing Steam Valve

Specs

Size:
DN 25 to DN 1000
NPS 2½ – 40
Pressure:
375 bar
Class 1200
Temperature:
–29°C to 600°C
–20°F to 1100°F
Material:
1.0619 / 1.7357 / 1.7379
SA 216–WCB /–WC6 /–WC9 / SA 105
Other materials on request
Connection:
Butt weld ends acc. to ASME B16.25 or ISO 9692–1

Features

  • Valve can be easily disassembled
  • Exchangeable seat
  • Low maintenance gland, packing pure graphite
  • PTFE-collar up to 250°C / 480°F
  • Low friction by burnished valve stem.
  • Spacious body also for difficult operating conditions
  • Universal connections by various design of welding ends and flanges as standard
  • Various designs in regard of dimension and material as well as designs with accessories according to customers’ request