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Sempell Model 151 Pressure Reducing Steam Valve
Sempell Model 151 Pressure Reducing Steam Valve
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