VUG

How energy efficiency is improved

Efficiency means precise and reliable control

Features

• Continuous control of cold and hot water in closed circuits
• Together with pneumatic actuators AVP 242, AVP 243 and AVP 244
• 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
• Regulating valve, free of silicone grease, painted black
• The valve is closed when the spindle is moved out
• Closing procedure against 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