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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
Technical data
Functional data
www.belimo.com
Technical data sheet
Type
EP065F+MP
EP080F+MP
EP100F+MP
EP125F+MP
EP150F+MP
kvs theor.: Theoretical kvs value for pressure drop calculation
Electrical data
Nominal voltage
Nominal voltage frequency
Nominal voltage range
Power consumption in operation
Power consumption in rest position
Power consumption for wire sizing
Connection supply / control
Parallel operation
Torque Motor
Operating range Y
Input Impedance
Operating range Y variable
Options positioning signal
Position feedback U
Position feedback U note
Position feedback U variable
Sound power level Motor
Adjustable flow rate V'max
Control accuracy
Media
Medium temperature
Close-off pressure ∆ps
Differential pressure ∆pmax
Flow characteristic
Leakage rate
Pipe connectors
Installation position
Servicing
Manual override
EP..F+MP • en-ap • 2019-06-03 • subject to changes
DN
DN
V'nom
V'nom
[ ]
["]
[ l/s]
[ l/min]
65
2 1/2
8
480
80
3
11
660
100
4
20
1200
125
5
31
1860
150
6
45
2700
AC/DC 24 V
50/60 Hz
AC 19.2...28.8 V / DC 21.6...28.8 V
9.5 W
6.5 W
13 VA
Cable 1 m, 4 x 0.75 mm²
Yes (note the performance data)
20 Nm (DN 65...80)
40 Nm (DN 100...150)
DC 2...10 V
100 kΩ
Start point DC 0.5...24 V
End point DC 8.5...32 V
Modulating (DC 0...32 V)
DC 2...10 V
Max. 1 mA
Start point DC 0.5...8 V
End point DC 2...10 V
45 dB(A)
30...100% of Vnom
±5% (of 25...100% Vnom) @ 20°C / Glycol 0%
vol.
Cold and warm water, water with glycol up to
max. 60% vol.
-10...120°C
690 kPa
340 kPa
equal percentage (VDI/VDE 2178), optimised in
the opening range (switchable to linear)
air-bubble tight, leakage rate A (EN 12266-1)
Flange PN 16 according to EN 1092-2
upright to horizontal (in relation to the stem)
maintenance-free
with push-button, can be locked
EP..F+MP
kvs theor.
PN
n(gl)
[ m³/h]
[ ]
[ ]
16
3.2
50
74
16
3.2
126
16
3.2
16
3.2
195
16
3.2
254
1
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Table of Contents
Related Manuals for Belimo EPF+MP Series
Summary of Contents for Belimo EPF+MP Series
- Page 1 • 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 V’nom...
-
Page 2: Technical Data
The angle of rotation α varies according to the differential pressure through the final controlling element (see volumetric flow curves). Flow characteristic Flow rate curves ∆p ∆p < ∆p < ∆p ∆p ∆p α EP..F+MP • en-ap • 2019-06-03 • subject to changes www.belimo.com... - Page 3 Y proportional to the power Q (Curve 2). This is achieved by means of an equal- percentage valve characteristic curve (Curve 3). www.belimo.com EP..F+MP • en-ap • 2019-06-03 • subject to changes...
- Page 4 U5 = 5 V. 1. Standard equal percentage Vmax = Vnom / 2. effect Vmax < Vnom U 5 [V] U 5 [V] 100% 100% Y [V] Y [V] 100% 100% PP/MP EP..F+MP • en-ap • 2019-06-03 • subject to changes www.belimo.com...
- Page 5 0%, regulation is to max, and the valve is closed at a positioning signal of 100%. Hydraulic balancing With the Belimo tools, the maximum flow rate (equivalent to 100% requirement) can be adjusted on-site, simply and reliably, in a few steps. If the device is integrated in the management system, then the balancing can be handled directly by the management system.
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Page 6: Electrical Installation
MP-Bus power supply for MP actuators ZN230-24MP Description Type Service Tools Service tool for configurable and communicative Belimo actuators / ZTH AP VAV controller and HVAC performance devices Belimo PC-Tool, Software for adjustments and diagnostics, for MF/MP/ MFT-P MOD/LON/KNX actuators incl. fire protection, CD with Software and... - Page 7 Y (DC 0 ... 10 V) Y (DC 0 ... 10 V) e.g. 1N 4007 Close Close Open Control 3-point e.g. 1N 4007 Position control: 90° = 100s Flow control: Vmax = 100s www.belimo.com EP..F+MP • en-ap • 2019-06-03 • subject to changes...
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Page 8: Operating Controls And Indicators
The water quality requirements specified in VDI 2035 must be adhered to. Water quality requirements Belimo valves are regulating devices. For the valves to function correctly in the long term, they must be kept free from particle debris (e.g. welding beads during installation work). -
Page 9: Installation Notes
In case of a flow sensor error, the EPIV will switch from flow control to position control. Once the error disappears, the EPIV will switch back to the normal control setting. www.belimo.com EP..F+MP • en-ap • 2019-06-03 • subject to changes... -
Page 10: Dimensions & Weight
For an extended parameterisation the PC tool can be connected. Connection ZTH AP / PC-Tool AC 24 V – DC 24 V ZTH AP BELIMO PC-Tool Dimensions / Weight Dimensional drawings min. Y If Y <180 mm, the extension of the hand crank must be demounted as necessary.