Belimo D7300WL/BAC - 3-way butterfly valve with actuators DN 300

Belimo D7300WL/BAC – technical data

The set comprises two butterfly valves and two actuators for a DN 300 3-way system. The components are supplied separately; the tee is not included and must be ordered separately.

• Design: 3-way, DN 300, PN 16; body with threaded holes.
• Kvs: 1700 m³/h for control applications; Kvmax: 4700 m³/h for switching applications.
• Fluid: water, water with a maximum of 50% vol. glycol; fluid temperature: -20...120°C [-4...248°F].
• Differential pressure: ∆pmax 300 kPa; closing pressure: 1200 kPa.
• Actuator torque: 160 Nm; power supply: AC 24...240 V / DC 24...125 V; running time: 35 s / 90°.
• Communication control: BACnet MS/TP, Modbus RTU, MP-Bus; open/close and modulating control are also available.
• Flow characteristic: 0...100% – S-shaped or linear; 0...60% – equal percentage. Configuration using Belimo Assistant 2.
• Leakage rate: class A (EN 12266-1); degree of protection: IP66/67.
• Pipe connection: flange.

For 3-way system operation, the control signal to one actuator must be reversed. For DN 300, the documentation specifies the ZD7300 tee as an accessory to be ordered separately.