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 valve actuators AVM 322(S), AVM 234S, AVF 234S and AVN 224S as a control unit
• Water quality as per VDI 2035
• Not suitable for drinking water
• 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
• Equal-percentage characteristic, can be set with SUT (SAUTER Universal Technology) valve actuators to linear or quadratic
• 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