systems & products
Valves & Actuators
Pressure-relieved 2-way flanged valve, PN 25
VUP
How energy efficiency is improved
Efficiency means precise and reliable control
Features
- 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