VUG: 2-way flanged valve, PN 25/16 (el.)
 
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, AVN 224S and AVF 234S as a control unit
• Water quality as per VDI 2035
• Valve with flange connection as per EN 1092-2, seal form B
• Nominal pressure 25 bar, except VUG065F316, nominal pressure 16 bar
• Not suitable for drinking water
• Complies with standard for control units as per DIN EN 145971)
• Regulating valve, free of silicone grease, 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 out
• Closing procedure against the pressure or with the pressure
• Valve body made of ductile cast iron; seat and spindle of stainless steel
• Plugs of nominal diameter DN 15...50 made of stainless steel with glass-fibre-reinforced PTFE sealing ring
• Plugs of nominal diameter DN 65...150 made of stainless steel with metal-to-metal seal
• Maintenance-free stuffing box in brass with spring-loaded PTFE washer