Pilot series RMG 650
product information
serving the gas industry worldwide
Pilot series RMG 650 Technical data technical data max. inlet pressure pemax
100 bar setpoint spring
spring ranges Wh
spring ranges Wh for all versions
wire-dia. in mm
0 1 2 3 4 5 6
4.5* 5.0 5.6 6.3 7.0 8.0 9.0
spring no.:
without pulse control in bar/min
with pulse control in bar/min
0.50 ... 2 bar 1.00 ... 5 bar 2.00 ... 10 bar
1 2 3
1.3 2.1 3.1
0.020 ... 1.0 0.040 ... 1.7 0.050 ... 2.5
5.00 ... 20 bar 10.0 ... 40 bar 20.0 ... 90 bar
4 5 6
7.2 13.9 13.9
0.120 ... 5.7 0.220 ... 11.0 0.220 ... 11.0
0.30 ... 1 bar 0.50 ... 2 bar 1.00 ... 5 bar 2.00 ... 10 bar 5.00 ... 20 bar 10.0 ... 40 bar 20.0 ... 90 bar
2
outlet pressure range Wh outlet pressure range Wh for electric control RMG 651, RMG 656
outlet pressure range Wh for differential pressure stage RMG 659, RMG 655, RMG 658So load limiting unit
Remark
no.:
with metal harmonica type measuring unit
outlet pressure range Wh
spring no.
wire diameter
0.05 ... 1.2 bar
-
2.25 mm
1 ... 10 bar above pa
accuracy class and closing pressure categories
accuracy class
closing pressure category
≥ AC 1
≥ SG 5
closing range
SZ 2,5
materials
body integral parts diaphragms sealings
temperature range class 2
-20° C ... +60° C
function and strength
according to EN 334
DIN-DVGW registration
see regulators RMG 200, RMG 322, RMG 332,RMG 408, RMG 409 RMG 505 and RMG 512 according to EN 334 the pilot is part of these regulators.
aluminium alloy aluminium alloy / steel rubber-like plastic material (NBR) rubber-like plastic material (NBR)
*) larger measuring diaphragm, not for pilots RMG 652, RMG 655, RMG 658
Pilot series RMG 650 Design and operation
Pilot RMG 650 pneumatic pilot • for outlet pressure control • suitable for natural gas and all non-corrosive gaseous media • two-stage pilot with load limiting stage and control stage as interchangeable cartridge assemblies • provided with inlet and load limiting pressure gauges and filter RMG 905 approved by DIN-DVGW in combination with RMG main valves, the pilot is part of the complete device according to EN 334 max. inlet pressure pe max 100 bar outlet pressure range Wh 0.3 bar to 90 bar load limiting stage
control stage measuring line
discharge throttle
loading pressure line fine filter vent line
setpoint spring inlet pressure line setpoint adjuster discharge line
3
Pilot series RMG 650 Design and operation Application example RMG 650 with main valve RMG 512
double diaphragm system load limiting stage
pilot stage measuring line bleed valve
4
vent line to Âatmosphere
loading pressure line Filter RMG 905
discharge line / return line setpoint spring setpoint adjuster
inlet pressure outlet pressure load limiting pressure loading pressure atmosphere
Main valve RMG 512
Pilot series RMG 650 Dimensions and connections
Outlet pressure range Wa = (0.15 … 1) bar without pa gauge
with pa gauge mit pd-Manometer
ohne pd-Manometer N 1
C O
1
5
D
I
B
5
H
M
3
2
A
4 3
E
F
E G mit pd-Manometer
ohne pd-Manometer
Outlet pressure range Wa = (0.5 … 90) bar without pa gauge Wh = (0.5 … 90) bar
with pa gauge Wh = (0.5 … 20) bar
Wa = ( 10 … 40 ) bar Wh = ( 20 … 90 ) bar
1
4
J
3
A
A
D
I
K
K
B
H
1
X
J
C 5
E
F G
E
(1)
L
1
2
L
M
X
Pilot series RMG 650 Dimensions and connections
dimensions outlet pressure range
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
Wd = (0.15 … 1) bar
195
40
29
101
26
127
215
93
67
56
88
230
132
90
24
Wd = ( 1 … 40) bar
195
56
68
209
156
40
27
101
26
127
191
36
67
–
–
Wd = ( 20 … 90) bar
315
32
75
6
line connection 1 Measuring line
line to outlet pressure pa
E 12, M 14 x 1.5
2 Discharge line
line to main valve or outlet pressure pa
E 12, M 14 x 1.5
3 Vent line
line to atmosphere
E 12, M 14 x 1.5
4 Inlet pressure line
line to inlet pressure pe
E 10, M 14 x 1.5
5 Loading pressure line
line to main valve
E 10, M 14 x 1.5
202
132
Pilot series RMG 650 Device designation RMG 650 - 2
- 1 - So
Example:
TYPE OF PILOT
7
type of pilot
RMG 650
Setpoint adjusting screw of the control stage setpoint spring no. 0 1 2 3 4 5 6
outlet pressure range Wd in bar 0.15 … 0.5 … 1 … 2 … 5 … 10 … 20 …
1 2 5 10 20 40 90
0 1 2 3 4 5 6
pa gauge with pa gauge without pa gauge
1
Special version special design (must be explained in more detail)
So
For More Information To learn more about RMG’s Advanced Gas Solutions, contact your RMG account manager or visit www.rmg.com GERMANY
ENGLAND
Honeywell Process Solutions
Honeywell Process Solutions
RMG Regel + Messtechnik GmbH
Bryan Donkin RMG Gas Controls Ltd.
Osterholzstrasse 45
Enterprise Drive, Holmewood
34123 Kassel, Germany
Chesterfield S42 5UZ, England
Tel: +49 (0)561 5007-0
Tel: +44 (0)1246 501-501
Fax: +49 (0)561 5007-107
Fax: +44 (0)1246 501-500
Honeywell Process Solutions
CANADA
RMG Messtechnik GmbH
Honeywell Process Solutions
Otto-Hahn-Strasse 5
Bryan Donkin RMG Canada Ltd.
35510 Butzbach, Germany
50 Clarke Street South, Woodstock
Tel: +49 (0)6033 897-0
Ontario N4S 0A8, Canada
Fax: +49 (0)6033 897-130
Tel: +1 (0)519 5398531 Fax: +1 (0)519 5373339
Honeywell Process Solutions RMG Gaselan Regel + Messtechnik GmbH
USA
Julius-Pintsch-Ring 3
Honeywell Process Solutions
15517 Fürstenwalde, Germany
Mercury Instruments LLC
Tel: +49 (0)3361 356-60
3940 Virginia Avenue
Fax: +49 (0)3361 356-836
Cincinnati, Ohio 45227, USA Tel: +1 (0)513 272-1111
Honeywell Process Solutions
Fax: +1 (0)513 272-0211
WÄGA Wärme-Gastechnik GmbH Osterholzstrasse 45
TURKEY
34123 Kassel, Germany
Honeywell Process Solutions
Tel: +49 (0)561 5007-0
RMG GAZ KONT. SIS. ITH. IHR. LTD. STI.
Fax: +49 (0)561 5007-207
Birlik Sanayi Sitesi, 6. Cd. 62. Sokak No: 7-8-9-10
POLAND
TR - Sasmaz / Ankara, Turkey
Honeywell Process Solutions
Tel: +90 (0)312 27810-80
Gazomet Sp. z o.o.
Fax: +90 (0)312 27828-23
ul. Sarnowska 2 63-900 Rawicz, Poland Tel: +48 (0)65 5462401 Fax: +48 (0)65 5462408
RMG 650.01 2001-11 © 2011 Honeywell International Inc.