Sauter | VUG020F304 | DN20 PN25/16 2-Way Ductile Cast Iron Control Valve
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Sauter Automation VUG: DN20 PN25/16, 2-Way Ductile Cast Iron Control valve with flanged connections, kvs value - 6.3 m3/hr
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
| Nominal Pressure | PN 16/25 |
| Valve Characteristic | Equal Percentage |
| Leakage Rate at max DeltaP | <0.05% of Kvs Value |
| Operating Temperature | -20...200 °C |
| Control Ratio of Valve | > 50:1 |
Stock levels are updated periodically and are subject to goods remaining in stock at time of order processing.