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Sempell-P-P001260

Sempell Model SOT High Pressure Steam Safety Valve, Disc Spring

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Product Description

High pressure safety valve for boiler protection in disc spring design with welding end or flanged connections

Charakterystyka

  • High tightness up to set pressure due to supplementary load
  • Smooth operation (no forces by popping)
  • Disc spring allows higher forces compared to helical spring. This results in high set pressures even for high capacities.
  • Mechanical lift stop ensures functional stability
  • Locking for hydrostatic test without additional parts
  • High allowable back pressure

Dane techniczne

Size Inlet:
DN 100 – DN 600
NPS 4 – NPS24
Temperature Range:
Up to +700 °C / +1300 °F
Set pressure:
10 bar – 450 bar
Orifice diameter
66 mm – 438 mm
Design:
Open bonnet
Balanced piston
Disc spring type
pneumatically assisted
Body material:
1.0460/SA105
1.0619/SA216 WCB
1.7335/SA182 F12
1.7357/SA217 WC6
1.7380/SA18 F22
1.7379/SA217 WC9
1.4903/SA182 F91
1.4901/SA182 F92
Accessories:
Position indicator

Dokumenty i rysunki