Belimo EP025R2+KBAC - 2-way EPIV control valve

Belimo EP025R2+KBAC – DN 25 EPIV valve

2-way control valve with sensor-based flow control and safety function, designed for closed water systems. It is used for modulating control of the water side of ventilation and heating systems.

Main features and specifications

• DN 25, PN 25; Rp 1" female and G 1 1/4" male threads.
• Nominal flow V'nom 0.97 l/s (3.5 m³/h); V'max adjustable from 25...100% V'nom.
• Fluid: water or water with max. 60% vol. glycol; fluid temperature -10...120°C [14...248°F].
• Maximum differential pressure ∆pmax 350 kPa; closing pressure ∆ps 1400 kPa.
• AC/DC 24 V supply; power consumption 4 W during operation and 3.7 W in the idle position.
• Modulating, communicative or hybrid control; operating range Y 2...10 V. BACnet MS/TP, Modbus RTU and MP-Bus communication.
• Safety function with NC/NO or 0...100% position setting; operating time 35 s / 90°.
• Ultrasonic flow measurement, fluid temperature measurement and glycol concentration monitoring.
• Configuration via NFC using Belimo Assistant 2; manual override by button.
• Electrical connection: 1 m cable; IEC/EN IP54 degree of protection; IEC/EN protection class III, Protective Extra-Low Voltage (PELV).

Z-INSH15 insulation shell is included; according to the documentation, it is not supplied in the Asia Pacific region. For fluid temperatures of -10...2°C, shaft heating or a valve neck extension is recommended.