Belimo EP125F+MOD - 2-way EPIV control ball valve
2-way EPIV control ball valve with electronic flow control independent of pressure fluctuations. The DN 125 version with PN 16 flanged connection has a nominal flow rate V'nom 31 l/s and is designed for closed-loop water systems.
AC/DC 24 V power supply; communication via BACnet MS/TP, Modbus RTU or MP-Bus, as well as conventional control.
Belimo EP125F+MOD – EPIV control valve
2-way ball valve with electronic flow control independent of pressure fluctuations. The device consists of a control valve, a measuring tube with flow meter and an actuator. It is designed for closed-loop water systems, including flow control in air-handling unit circuits and heating systems.
Key features and specifications
- Nominal diameter DN 125; PN 16 flanged connection.
- Nominal flow rate V'nom 31 l/s; adjustable V'max 30...100% V'nom.
- Medium: water or water with max. 50% vol. glycol; medium temperature -10...120°C [14...248°F].
- Pressure differential ∆pmax 340 kPa; closing pressure ∆ps 690 kPa.
- Power supply AC/DC 24 V; operating range Y 2...10 V.
- Communication via BACnet MS/TP, Modbus RTU (factory setting) and MP-Bus; conventional control and hybrid operation are also possible.
- Ultrasonic flow measurement; equal-percentage flow characteristic, switchable to linear.
- Permissible leakage: bubble-tight, leakage rate class A (EN 12266-1).
Mounting position: from vertical to horizontal in relation to the spindle; mounting with the axis pointing downwards is not permitted. The flow direction must match the arrow on the housing.
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Brand
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ReferenceEP125F+MOD
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MediumWater, water with up to 50% vol. glycol.
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Pattern2-way
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Fluid temperature-10...120°C [14...248°F]
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Differential pressure∆pmax 340 kPa
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Closing pressure690 kPa
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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]31
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Adjustable flow rate30...100% V'nom
Over 20 years of experience
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