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Bedienungsanleitung / Operating Manual / Instructions de service
Elektromagnetventile / Solenoid Valves / Electrovanne EMV 10-25
30.30.01.00064-DE
Index 01
Technical data
Nominal diameter
Connections
Kv - Value
Current consumption
Switch function
Rated voltage
Drive
Duty cycle
Enclosure type
Switch function
Operating
Temperature
Media
Direction of flow
Orientation
Body material
Instructions for valves
The solenoid valves are fully automatic and have no stuffing glands, which means that they require virtually no
maintenance. Nevertheless, they should be checked as part of the regular inspection of the overall plant.
Depending on the operating conditions and the inspection intervals, dirt may be deposited in the valve or wear of
parts (seals, diaphragms, piston rings, spindles, etc.) may occur. Attention should be paid to the type-specific
installation parameters such as the direction of flow, installation orientation, operating pressure, electrical and air-
line connections. In order to ensure trouble-free operation of the valves, the following points should be observed.
Installation
Before installing the valve, ensure that the piping is absolutely clean in order to prevent dirt from entering the valve.
Compare the values on the rating plate and in the data sheet with the actual operating values to ensure that the
rated values are not exceeded. A dirt trap installed before the valve will improve the operational reliability and
prevent blocking of the control lines in the valve.
Ensure that the pipes in which the valve is to be fitted are correctly aligned and laid in accordance with the planning
drawings. Avoid undue stress on the valve body which could result from the use of unsuitable tools
and/or sealing materials. Use only tools of the correct size on the connection fittings. The piping should be laid such
that there is no transmission of force through the longitudinal axis of the valve.
The electrical connections are made with the appropriate plug connector. Before connecting, ensure that the
actual voltage matches the value specified on the rating plate. Observe the markings on the terminals, since
incorrect connection of the voltage can result in destruction of the valve.
Ensure that the valve is correctly grounded in order to prevent electric shocks.
The electrical operation of the valve should be tested before the medium is connected. The valve must click audibly
when the switching voltage is applied.
Do not attempt to strip the valve while the voltage is present: this is dangerous and will result in major damage
in the case of AC solenoids.
Non-compliance with the installation instructions will invalidate the warranty!
Always specify the valve type and the connection voltage in any inquiries.
Seite 2/4
EMV 10
10 mm
0,394 in
1/2"
2,6 m³/h
1,533 scfm
DC 24 V
1,0 A
AC 230 V
0,12 A
NO
Status: 07.2016
EMV 15
EMV 20
15 mm
20 mm
0,591 in
0,787 in
3/4"
1"
3,8 m³/h
6,3 m³/h
2,241 scfm
3,715 scfm
1,6 A
1,7 A
0,15 A
0,16 A
NO
NO
DC: 24 V
AC: 230 V / 50 Hz
DC: solenoid AC: solenoid with integrated rectifier
100% ED
IP 65
NO (normally open)
medium : -10°C to 100°C ; environment: -10°C to 80°C
medium : 14°F to 212°F ; environment: 14°F to 176°F
Oil and lubricantfree, filtered air
as marked
any
hot-pressed brass
J. Schmalz GmbH
Aacher Straße 29
D - 72293 Glatten
07443 / 2403-0, Fax -259
EMV 20
EMV 25
20 mm
25 mm
0,787 in
0,984 in
1"
1 1/4"
6,3 m³/h
8,9 m³/h
3,715 scfm
5,248 scfm
1,7 A
2,66 A
0,16 A
0,33 A
NC
NO
EMV 25
25 mm
0,984 in
1 1/4"
8,9 m³/h
5,248 scfm
2,66 A
0,33 A
NC
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