Dungs DMV-D 5080/11 Инструкция по монтажу онлайн [2/6] 404833
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Dungs DMV-D 5080/11 Инструкция по монтажу онлайн [2/6] 404833

Dungs DMV-D 503/11 Инструкция по монтажу онлайн [2/6] 404825
2 … 6
DMV-D/11 Two single-stage solenoid valves normally closed, fast opening, fast closing. Manual limitation of ow-
ing gas volume by main volume setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11
at valve 2 (V2).
DMV-DLE/11
Two single-stage solenoid valves normally closed, slow opening (L), fast closing. Opening time setting
(E) with fast stroke section at valve 2 (V2). Manual limitation of owing gas volume by main volume
setting (D) at valve 1 (V1). Main volume setting (D) of DMV-D 503/11 at valve 2 (V2).
Specications
Nominal diameters
Flange with pipe thread as
per ISO 7-1
Max. operating pressure
Solenoid valve V1
Solenoid valve V2
Closing time
Opening time
Fast stroke
Main volume restrictor
Materials of gas conveying parts
Ambient temperature
Installation position
Dirt trap
Measuring gas connection
Ignition gas connection
Burner pressure monitor p
Br
Voltage/frequency
Rating / power consumption
Degree of protection
Switch-on duration
Electrical connection
Radio interference
Closed position signal contact
DMV 503 DMV 507 DMV 512, 520 DMV 525
Rp 3/8,Rp 1/2 Rp 1/2,Rp 3/4,Rp 1 Rp 1,Rp 1 1/4,Rp 1 1/2,Rp 2 Rp 2
and their combinations
500 mbar (50 kPa)
Automatic shut-o valve as per EN 161: Class A, Group 2
Automatic shut-o valve as per EN 161: Class A, Group 2
< 1 s
DMV-D…/11: < 1 s
DMV-DLE…/11: approx. 20 s at room temperature +20 °C and without fast stroke
Adjustable
DMV-D.../11 and DMV-DLE adjustable at V1, DMV-503/11 at V2
Housing: aluminium, steel, no non-ferrous metals
Seals at valve seat: NBR basis, suitable for gases as per G260/l
-15 °C to +60 °C
Solenoid vertically upright to lying horizontally
Sieve installed. To protect the complete gas train we recommend you to install
an upstream gas lter (refer to Datasheet 11.02)
G 1/8 DIN ISO 228 on both sides upstream of V1, between V1 and V2, down-
stream of V2 at input and output anges.
Pressure switch can be mounted to input and output anges. By mounting a
pressure switch, measuring/ignition gas connection can be partly excluded.
G 1/2 ignition gas ange as per ISO 228, possible on both sides between V1 and V2
Connection downstream of V2
GW...A2 pressure switch can be mounted to the adapter laterally and to the ange
50 - 60 Hz, 220 V - 240 V AC, -15 % +10 %, further voltages on request
Other preferred voltages: 50 - 60 Hz, 110 V - 120 V AC, 24 V - 28 V DC
at 230 V AC, +20 °C: refer to type overview
IP 54
100 %
Plug connection as per DIN EN 175301-803, PG* 11 cable gland on request
(* = heavy-gauge conduit thread)
Degree of interference N
Type K01/1 (DIN tested), can be mounted to V1 and V2, DMV-503/11 only to V2

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