EMERSON
Ventile und Armaturen
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Sempell Model 802 Swing Check Valve with Power Assist

A free-swinging design enables the valve to close by disc weight, preventing damage in the turbine from reverse flow.

Hauptmerkmale

  • Low maintenance gland can be retightened
  • Hard-faced sealing faces at disc and body seat
  • Low friction by burnished shaft
  • Surfaces treated bearing faces on each part with relative motion
  • Easy to disassemble bodies.
  • Mechanical taking of control angle directly at disc lever
  • Mounting of pneumatic or hydraulic actuators.
  • Actuator mounting right or left possible seen from steam flow direction.
  • Universal connections by various design of welding ends and flanges as standard.
  • Deviating designs of welding ends in regardof dimension and material as well as other actuators, limit switches and special designs according to customers request can be supplied
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