Belimo D6250W wafer-type shut-off butterfly valve for throttling duty in open and closed chilled and hot water systems. Valve size DN 250. Most commonly used to isolate multiple heating and cooling circuits or for open recirculating cooling towers. This shut-off butterfly valve is maintenance-free.

Features

• Medium: chilled and hot water, water with glycol additive up to max. 50%
• Valve size DN 250
• Medium temperature range -20...120°C
• Operating angle 90°
• Use in stationary heating, ventilation and air-conditioning installations
• Manual shut-off can be carried out using a hand lever or worm gear
• Actuation by servo actuator