Dungs MVD 503/5 Технические данные онлайн
1 … 6
Printed in Germany • Edition 09.12 • Nr. 214 756
Single-stage safety
solenoid valves
MV/4
MVD, MVD/5,
MVDLE/5
6.20
Technical description
The DUNGS safety solenoid valve MV/4,
MVD, MVD/5, MVDLE/5 is a single-stage
automatic shut-o valve as per EN 161 for
gas burners and gas appliance.
- Max. operating pressure up to 200, 360
or 500 mbar (20, 36 or 50 kPa)
- normally closed
- MV, MVD: fast opening
- MVDLE: Slow opening with adjustable
fast stroke for start gas volume
-
Main volume adjustable (MVD/MVDLE)
- DC solenoid, rectier wiring with radio
interference suppression in terminal box
with PG screw union
-
Mountable closed position signal contact
to monitor closed position of valve (.../5)
- Pipe thread as per ISO 7/1
-
Flange connection as per DIN 2633, ISO 7005
-
Reliable function, rugged and mainte-
nance-free
- On request, design without non-ferrous
metals
Application
The solenoid valve is used for securing, limit-
ing, shutting o and releasing gas supply to
gas burners and gas appliances.
MV/4 Range of application: for large break-
ing capacities, e.g. pulsed ring.
The DUNGS safety solenoid valve MV...
is suitable for gases of families 1, 2, 3 and
other neutral gaseous media.
Approval
EC type test approval as per EC Gas Ap-
pliance Directive:
MV… CE-0085 AO3219
EC type test approval as per EC Pressure
Equipment Directive:
MV… CE0036
Approvals in other important gas consum-
ing countries.
Special designs for the North American mar-
ket with U
L
, FM and CSA registrations.
Содержание
- Mv 4 mvd mvd 5 mvdle 5 1
- Single stage safety solenoid valves 1
- F space requirement for solenoid changing d largest width for max 3 s 3
- Solenoids 60e 61e in 24 28 vdc external activation of solenoid coils required see operating and mounting instructions 3
- Armature 6 solenoid coil 7 electrical connection 5
- Functional description the dungs safety solenoid valve is an automatic shut off valve operated with auxiliary power the electromagnetic drive opens against the force of the closing spring 4 5
- Housing 2 sieve 3 valve plate 4 closing spring 5
- If the auxiliary power is interrupted operating voltage closing spring 4 closes the valve within 1 second the closed position of the valve can be monitored by a mountable closed position signal contact 5
- Setting setting 8 main volume 9 fast stroke 10 hydraulic brake 5
- The stroke of armature 5 can be limited by the setting screw 8 the hydraulic brake 10 permits slow opening fast stroke 9 can be ad justed 5
- Type mvd 5 5
- Type mvdle 5 5
- Flow diagram 6
- Head offices and factory karl dungs gmbh co kg siemensstraße 6 10 d 73660 urbach germany telephone 49 0 7181 804 0 fax 49 0 7181 804 166 6
- Postal address karl dungs gmbh co kg postfach 12 29 d 73602 schorndorf germany e mail info dungs com internet www dungs com 6
- Single stage safety solenoid valves mv 4 mvd mvd 5 mvdle 5 6
- We reserve the right to make any changes in the interest of technical progress 6
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