Belimo EP020R6+BAC-HHM - 6-way EPIV control valve DN 20

Belimo EP020R6+BAC-HHM – EPIV valve

6-way control valve with pressure-independent flow measurement and control, designed for closed water systems. A single 90° rotary actuator operates two sequences: heating and cooling. A humidity sensor is included; the condensation monitoring function can close the valve if the set alarm threshold is exceeded.

Key features and specifications

• DN 20, PN 16, Rp 3/4" internal thread; V'nom 2500 l/h.
• Adjustable V'max: 4.2...100% of V'nom; linear flow characteristic.
• Fluid: water or water with up to max. 60% vol. glycol; fluid temperature 6...80°C [43...176°F].
• Maximum differential pressure ∆pmax 110 kPa; closing pressure ∆ps 350 kPa.
• AC/DC 24 V supply; power consumption during operation 4.4 W, at rest 4.1 W.
• Modulating, communication and hybrid control; BACnet MS/TP, Modbus RTU, MP-Bus and Y 2...10 V control input.
• Ultrasonic flow measurement, glycol compensation and integrated pressure equalisation function in the closed position.
• NFC interface for configuration and diagnostics using Belimo Assistant 2; manual adjustment by button, with the option to lock it.
• IEC/EN IP54 protection rating; IEC/EN protection class III, Protective Extra-Low Voltage (PELV).
• Power and control cable: 1 m, 6x 0.75 mm²; sensor cable length: 2 m + 2 m.