Plunger Valves

Plunger Valves are used e.g. for

  • Municipal pipeline pressure and flow control
  • Outlet valve in dam
  • Aeration tank for air flow control
  • Cooling system temperature control valve
  • With flange ends on both sides acc. to EN1092-2
  • Control valve in straightway type
  • With customized control device depending on operating conditions
  • Low actuating torque due to pressure balanced valve piston
  • Annular flow cross section in each position
  • Axial movement of the plunger by means of crank gear mechanism
  • With self-locking worm gear unit including position indicator
  • Elastic profile sealing ring located in the no-flow zone for high durability
  • Wear-resistant, corrosion-resistant and infiltration-proof piston guides in the body by micro-finished bronze welded overlay
  • Piston sealed by quad ring
TVD_plunger_valve