PRODUCT

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  • Adjust the gas flow direction through the vertical motion
  • Design the seat type as a ceramic one or a graphite one based on temperature and corrosion
  • The tilting function keeps the gas blockage stable by pushing the damper seat evenly
  • Tee shaft of VPD is desinged to consider its bending stress or shear stress at Max. nominal pressure or Max. working temperature
  • *The allowable stress of VPD follows ASME rule.
  • High durability coming from no fricition between a damper seat and a disc
Model VPD
Type Poppet Damper
Applicable Fluids Air, Gas
Temp. Range 0 ~ 250℃
Design Pressure 0.1 bar
Size 200 ~ 1500mm
Material Stainless Steel, Carbon Steel
Leakage Rate 0.1 ~ 0.5% @Flow Rate
Actuator Electro-Hydraulic Actuator, Pneumatic Actuator, Motor Actuator