Belimo EPF+MP Series User Manual

Technical data sheet EP..F+MP
Characterised control valve with
sensor-operated flow control, 2-way,
Flange, PN 16 (EPIV)
• Nominal voltage AC/DC 24 V
• Control modulating, communicative
• For closed cold and warm water
systems
• For modulating control of air-
handling and heating systems on the
water side
• Communication via Belimo MP-Bus
or conventional control
• Conversion of active sensor signals
and switching contacts
Type overview
Type DN
[ ]
DN
[“]
V’nom
[ l/s]
V’nom
[ l/min]
kvs theor.
[ m³/h]
PN
[ ]
n(gl)
[ ]
EP065F+MP 65 2 1/2 8 480
50
16 3.2
EP080F+MP 80 3 11 660
74
16 3.2
EP100F+MP 100 4 20 1200
126
16 3.2
EP125F+MP 125 5 31 1860
195
16 3.2
EP150F+MP 150 6 45 2700
254
16 3.2
kvs theor.: Theoretical kvs value for pressure drop calculation
Technical data
Electrical data Nominal voltage AC/DC 24 V
Nominal voltage frequency 50/60 Hz
Nominal voltage range AC 19.2...28.8 V / DC 21.6...28.8 V
Power consumption in operation 9.5 W
Power consumption in rest position 6.5 W
Power consumption for wire sizing 13 VA
Connection supply / control Cable 1 m, 4 x 0.75 mm²
Parallel operation Yes (note the performance data)
Functional data
Torque Motor 20 Nm (DN 65...80)
40 Nm (DN 100...150)
Operating range Y DC 2...10 V
Input Impedance 100 kΩ
Operating range Y variable Start point DC 0.5...24 V
End point DC 8.5...32 V
Options positioning signal Modulating (DC 0...32 V)
Position feedback U DC 2...10 V
Position feedback U note Max. 1 mA
Position feedback U variable Start point DC 0.5...8 V
End point DC 2...10 V
Sound power level Motor 45 dB(A)
Adjustable flow rate V’max 30...100% of Vnom
Control accuracy
±5% (of 25...100% Vnom) @ 20°C / Glycol 0%
vol.
Media
Cold and warm water, water with glycol up to
max. 60% vol.
Medium temperature -10...120°C
Close-off pressure ∆ps 690 kPa
Differential pressure ∆pmax 340 kPa
Flow characteristic equal percentage (VDI/VDE 2178), optimised in
the opening range (switchable to linear)
Leakage rate air-bubble tight, leakage rate A (EN 12266-1)
Pipe connectors Flange PN 16 according to EN 1092-2
Installation position upright to horizontal (in relation to the stem)
Servicing maintenance-free
Manual override with push-button, can be locked
www.belimo.com
EP..F+MP • en-ap • 2019-06-03 • subject to changes
1

Belimo EPF+MP Series Specifications

General

Brand	Belimo
Model	EPF+MP Series
Category	Control Unit
Language	English

Summary

Technical Specification Overview

Type overview

Provides a list of available valve types with specifications like DN, flow rates, and pressure ratings for selection.

Electrical data

Details electrical specifications including voltage, frequency, power consumption, and connection types for integration.

Functional data

Outlines functional parameters such as torque, operating ranges, input impedance, and feedback signals for operation.

Flow measurement

Explains the ultrasonic volumetric flow measurement principle, its accuracy, and minimum flow requirements.

Product Functionality and Features

Mode of operation

Describes the integrated system of valve, sensor, and actuator for controlling flow based on setpoints.

Flow characteristic

Control characteristics

Details how velocity is converted to flow rate and the relationship between control signals and valve position.

Flow Control Parameters

Configuration and Integration