Спецификации

• Application

  Saturated steam,
  Hot and superheated water,
  Air, gases and others

• Body material

  Stainless Steel A351 CF8M & Stainless Steel U12 Trim

• Max. operating pressure

  Up to 13,4 bar (Body design PN16),
  Up to 33,7 bar (Body design PN40)

• Flow rate coefficients

  Kvs 5,1 to 630 (m³/h)

• Plug type

  parabolic quick-opening (On/Off) metal plug

• Flow direction

  Flow under the plug

• Stem sealing

  PTFE/GR V-Rings – up to 220ºC (standard),
  Graphite – up to 400ºC,
  Stainless steel bellows – up to 400ºC (PMO: 25 bar)

• Valve sealing

  Metal to metal (class IV), standard,
  Soft sealed with PTFE/GR (class VI),
  Note: Valves with soft seal, maximum allow. temp: 200 ºC

• Actuator

  Pneumatic Actuator ADCATrol PA series

• Actuator direction of action

  Air to open (standard) / Air to close

• Max. air supply pressure

  6 bar

• Connections

  Flanged EN 1092-1 PN 16,
  Flanged EN 1092-1 PN 40