Belimo EP150F2-25+KBAC - 2-way EPIV control valve DN 150
2-way EPIV control valve with pressure-independent flow control, flow sensor and fail-safe function. DN 150, PN 25 model with flanged connection and V'nom 50.0 l/s.
AC/DC 24 V supply; 2...10 V modulating control and BACnet MS/TP, Modbus RTU and MP-Bus communication. The device measures medium temperature and monitors glycol concentration.
Belimo EP150F2-25+KBAC
2-way EPIV control valve for closed-loop water systems. The sensor measures flow, and the actuator adjusts the valve position to match the setpoint. If the power supply fails, the valve moves to its preset fail-safe position.
Key specifications
- DN 150, PN 25; flanged connection.
- V'nom 50.0 l/s (180 m³/h); V'max adjustable within 25...100% V'nom.
- Medium: water or water with up to 60% vol. glycol; medium temperature -10...110°C [14...230°F].
- ∆pmax 350 kPa; closing pressure ∆ps 690 kPa.
- AC/DC 24 V supply; power consumption 12.1 W during operation and 4.1 W in standby position.
- Operating range of control signal Y 2...10 V; BACnet MS/TP, Modbus RTU and MP-Bus communication.
- Ultrasonic flow measurement, medium temperature measurement and glycol concentration monitoring.
- Fail-safe travel time 35 s / 90°; manual adjustment by push-button.
- Configuration via NFC using Belimo Assistant 2; IP54 protection rating.
At medium temperatures of -10...2°C, a valve neck extension is recommended. An inlet section of at least 5x DN must be maintained upstream of the flow sensor to achieve the specified measurement accuracy.
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Brand
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ReferenceEP150F2-25+KBAC
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EAN137630498136962
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MediumWater, water with max. 60% vol. glycol.
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Pattern2-way
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Fluid temperature-10...110°C [14...230°F]
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Fluid temperature, noteAt a fluid temperature of -10...2°C, extending the valve neck is recommended. The permissible fluid temperature may be limited depending on the actuator type. Refer to the relevant actuator data sheets for limitations.
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Differential pressure∆pmax 350 kPa
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Closing pressure690 kPa
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Differential pressure note200 kPa for quiet operation
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Flow characteristicEqual-percentage characteristic
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Permissible leakageBubble-tight, leakage class A
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Pipe connectionFlange
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V'nom [l/s]50.0
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Adjustable flow rate25...100% V'nom
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