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Pressure-relieved 2-way flanged valve, PN 25 (pn.)


Pressure-relieved 2-way flanged valve, PN 25 (pn.)

How energy efficiency is improved

Efficiency means precise and reliable control


  • Continuous control of cold and hot water in closed circuits, and of steam

  • In combination with AVP 242 to 244 actuators as control unit.

  • Water quality as per VDI 2035

  • Not suitable for drinking water or potentially explosive atmospheres

  • Valve with flange connection as per EN 1092-2, seal form B

  • Regulating valve, free of silicone grease, with pressure compensation, galvanised and painted black

  • The valve is closed when the spindle is moved in

  • Valve body made of ductile cast iron

  • Valve seat, plug and spindle made of stainless steel

  • Closing procedure only against the pressure

  • Maintenance-free stuffing box in brass with spring-loaded PTFE-FKM-PTFE washer

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