Schmetterlings-Regelventile (DN40 DN125)

The Actuated Butterfly Valves are suitable for heating and cooling applications. They can also be employed for industrial applications, general services and water treatment. The VB series is equipped with standard On/Off or modulating (4 20Ma/0-10V,) control quarter-turn electric actuator. FEATURES 1. Cast Iron or nodular cast iron Wafer Body2. Centric butterfly valve with elastomer liner3. Manual override non-clutch design. Manual operation can be operated without any lever, clutch or brake upon power voltage.4. Mechanical Stops External Adjustable Limit stops5. Stall Protection Built-in thermal protection6. Low power consumption7. Position feedback8. Direct/reverse acting9. 4-20mA/0-10V/2-10V choice10. Maintenance free11. Quick and easy installation12. Accurate valve positioning13. Indicator Continuous Position Indicator14. Manual Override Non-clutch design15. Gear Permanently lubricated and self locking