serving the gas industry worldwide
operation and Maintenance / spare Parts
actuator rMg 670 / 671
670.20 edition 08/2008
rMg regel + Messtechnik gmbh
Contents
Page
1.
General information
3
1.1
Safety information
3
2.
Specific maintenance instructions
4
2.1
Diaphragm measuring unit (K16, K17)
4
2.2
Metal-harmonica measuring unit (K18, K19)
4
2.3
Tightening torques
5
2.4
Lubricants
5
2.5
Threadlocking adhesives
5
3.
Spare parts
3.1
Spare parts drawings
3.1.1
K16, K17, K18, K19 – Base plate and connections for SAV version
6
3.1.2
K16, K18 – Base plate and connections for SBV version
7
3.2
Spare parts
3.2.1
Base plate and connections
4.
Stages for high response pressure
4.1
K16 Diaphragm measuring unit (Wdo 0.8 bar thru 20 bar)
4.2
K16 Diaphragm measuring unit with ball guide sleeve (Wdo 10 bar thru 40 bar)
11, 12
4.3
K18 Metal-harmonica measuring unit (Wdo 20 bar thru 40 bar)
13, 14
8
9, 10
for low response pressure 4.4
K17 Diaphragm measuring unit (Wdu 2.0 bar thru 20 bar)
15, 16
4.5
K17 Diaphragm measuring unit with ball guide sleeve (Wdu 10 bar thru 40 bar)
17, 18
4.6
K19 Metal-harmonica measuring unit (Wdu 20 bar thru 90 bar)
19, 20
4.7
Accessories – pressure / force transducer
21, 22
4.8
Parts for maintenance purposes
23, 24
670.20 S.02
1. General information All persons involved with the assembly, operation and/or maintenance of gas pressure regulators must read and understand all of the following documents: - Technical product information (brochure *.00) – it contains the technical data and dimensions of the equipment as well as instructions concerning set-up and mode of operation. – General operating manual for gas pressure regulators and safety devices – this RMG document contains information on assembly and operation as well as general information on troubleshooting. – Operating and maintenance instructions / spare parts (brochure*.20) – this document contains more detailed information on assembly and operation of the gas pressure regulator. – Filter RMG 905 is an integral component of the control unit and is described in this document, "Operating and maintenance instructions, spare parts". There are national laws and regulations for all sorts of jobs on gas pressure regulators, from planning to maintenance. Be sure to comply. (In Germany, for instance, DVGW work sheets G 600, G 459/II, G 491 and G 495.) Inspection and maintenance intervals depend mostly on operating conditions and the nature and properties of the gas. There are no general rules or recommendations for intervals. For Germany, we recommend to consider maintenance intervals as stated in DVGW work sheet G 495 in a first instance. However, in the mid-term, intervals must be adapted to the requirements of each specific equipment. During maintenance, components must be cleaned and then checked thoroughly. This is necessary even if there have been any unusual observations during operation and/or functional testing. Checks must focus, in particular, on diaphragms and seals and all movable parts and their respective bearings. Any and all defective parts must be replaced with new ones. The same applies to O rings removed during disassembly. Item numbers mentioned in the specific operating and maintenance instructions correspond with the numbers in the spare parts lists and drawings. Some parts in the lists and drawings are marked with a letter "W". We recommend you always have a reserve of those parts in stock for maintenance purposes. Those spare parts are put together in another separate list at the end of the spare parts list.
1.1 Safety information In this manual, safety information is highlighted by means of the following titles and eye catchers:
Eye catchers
used for:
! Danger
Danger to life and limb
! Caution
Danger of damage to property and/ or the environment
Note
Important additional information
905.20 S.03
2.
Specific maintenance instructions
2.1 Diaphragm measuring unit (K16, K17)
• Pre-formed diaphragm (107, 207, 407, 507, 607)
During assembly, observe the correct fitting position of the loop (see pages 9, 11, 13, 15, 17,19)
• Diaphragm disc (103, 203, 403, 503)
When tightening the sealing cap (121, 221, 321, 421, 521, 621) and hex nut (102, 202, 402), use an SW 24 wrench to secure the diaphragm disc so it doesn't move.
• Valve insert (120, 220, 320, 420, 520, 620)
K16 – Press the double diaphragm system down until you can mount the valve insert. K17 – Press the double diaphragm system up until you can mount the valve insert.
• Double diaphragm system Note
The diaphragm system must be aligned for assembly: Find the centre position by first turning all the way to the right and to the left. This is where the transverse bores of the junction piece (118, 218, 318, 418, 518, 618) and the valve housing (104, 204, 304, 404, 504, 604) align. Markings: for the centre position for the end stops
Adjustment Valve housing Diaphragm Hex nut
• Base plate (6)
The contact faces of the stage of the base plate must be perfectly aligned with respect to each other.
2.2 Metal-harmonica measuring unit (K 18, K 19)
• Pre-formed diaphragm (307, 607)
During assembly, observe the correct fitting position of the loops (see spare parts drawing of stages)
• Diaphragm disc (329, 629)
When tightening the sealing cap (321, 621), use an SW 24 wrench to secure the diaphragm disc so it doesn't move.
• Metal harmonica (326, 626)
Insert junction piece (318, 618) through valve housing (304, 604). Screw down metal harmonica. Align the junction piece inside the valve housing so that both traverse bores align precisely. Install the cap.
• Valve insert (320, 620)
K18 – Press the metal harmonica up until you can mount the valve insert. K19 – Press the metal harmonica down until you can mount the valve insert.
• Base plate (6)
The contact faces of the stage and of the base plate must be perfectly aligned with respect to each other.
670.20 S.04
2.3 Tightening torques MA in Nm
Tightening torques MA in Nm
Item no. 23, 1011
8
1, 116, 117, 216, 217, 316, 317, 416, 417, 516, 517, 616, 617
12
321, 326, 621, 626
15
102, 121, 202, 221, 402, 421, 502, 521
20
2.4 Lubricants
Components All O rings
Lubricants
RMG part no.
Silicone grease
27,081 (tube 0.1 kg)
Assembly paste
27 091
Lubricants
RMG part no.
LOCTITE
26 688
Hollow of the spring plate (109, 111, 211) Thread of the cap (114, 217) All fastening screws and bolts and pipe connections
2.5 Threadlocking adhesives
Components Tread of sealing cap (121) Thread of hex nut (102)
670.20 S.05
3. 1.1 K16, K17, K18 and K19 Base plate and connections for SAV release K16, K17
K18, K19
3
A MA
1
A
W4
2
2
3
MA
4W
23 3
6 2
4W 6
MA MA
1
23 2
Diaphragm measuring unit see pages 9 and 15
A Diaphragm measuring with ball guide sleeve see page 11 Metal-harmonica measuring unit see pages 13 and 19
A-A
B-B
B
12 W
A
13, 14 E12L
C-C
E10L
8, 9
15
10
W 19 20
W 11
11 W 10
C
16 17 W
E12L
C
18
8, 9
B MA Be sure to comply with tightening torques in table on page 5.
670.20 S.06
W
Parts should be held in stock for maintenance purposes.
3. 1.2 K16 and K18 Base plate and connections for SBV release K16
E12L
K18
8, 9 10
A MA
A
11 W
1 2
2
B
B
MA
23
5 7 MA
5
1
7 MA
2
23 2
Diaphragm measuring unit see page 9
A
Diaphragm measuring with ball guide sleeve see page 11
Metal-harmonica measuring unit see page 13
A-A
C-C
C 12 W 8, 9 E10L
C 5
A
21 W 19
E12L
10 11 W
22
B-B
10 8, 9 E12L
MA
Be sure to comply with tightening torques in table on page 5.
W
Parts should be held in stock for maintenance purposes.
670.20 S.07
3.2.1
Base plate and connections
Item no.
Denomination
Number
W
Materials
Part no. SAV version SBV version
1
Hex screw
4
St
10 024
10 024
2
Washer
4
St
8 279
8 279
3
Sealing cap
2
St
26 175
4
Sealing ring
2
LM
18 842
5
Screwed connection
2
St
30 023
6
Base plate (depending on version):
W
- without internal discharge throttle (up to 6/90)
1
- with internal discharge throttle (starting from 6/90)
1
LM
7
Base plate
1
LM
8
Union nut
2
St
Union nut
3
St
Cutting ring
2
St
Cutting ring
3
St
10
Connection pipe
2
St
10
Connection pipe
3
St
11
Sealing ring
3
W
LM
18 842
18 842
12
O ring
3
W
KG
20 225
20 225
13
Union nut
1
St
30 803
14
Cutting ring
1
St
30 903
15
Connection pipe
1
St
30 111
16
Metering screw Ø 0.5 mm
1
NSt
10 014 016
17
Sealing ring
1
LM
18 572
18
locking screw
1
St
10 547
19
O ring
1
KG
20 231
20
Washer with borehole Ø 1.0 mm
1
LM
10 025 103
21
Washer
1
LM
10 010 479
22
Metering screw Ø 1.0 mm
1
Ms
10 014 024
23
Cheese head screw
4
St
10 021 469
9
W
LM 10 009 680
W W
10 022 966 10 009 680 30 804 30 804 30 904 30 904 30 074 30 074
20 231
10 021 469
Parts should be held in stock for maintenance purposes.
German abbreviations stand for the following materials: St
NSt FSt NFSt Bz Cu
670.20 S.08
... ... ... ... ... ...
steel stainless steel spring steel stainless spring steel bronze copper
LM Ms GS GGG GBz GLM
... ... ... ... ... ...
light metal / alloy brass cast steel spheroidal graphite cast iron bronze casting light metal casting
GMs GZn AlBz K KG SSt
... ... ... ... ... ...
brass casting zinc casting aluminium bronze synthetic materials gummous synthetic materials foamed materials
4.1.1 K16 Diaphragm measuring unit (Wdo 0,8 bar thru 20 bar) Stage – characteristic line up
101 102
MA
117 115
MA
103
118
104 107 W 105 119 W
W 106 W 107
120 W
W 108
103 MA
109 110
121 122 W
111 112 W 113 114 115 116
123 MA
MA
Be sure to comply with tightening torques in table on page 5.
W
Parts should be held in stock for maintenance purposes.
124 W
670.20 S.09
4.1.2 Item no.
Spare parts list K16 diaphragm measuring unit (Wdo 0.8 bar thru 20 bar) Stage – characteristic line up Denomination
101 102 103 104 105 106 107 108 109
110
111
112 113 114 115 116 117 118 119 120
121 122
123 124
670.20 S.10
Cap Hex nut Diaphragm disc Valve housing Half length reserve taper grooved dowel pin O ring Pre-formed diaphragm O ring Spring plate, at option: Wdso 0.8 bar - 1.5 bar Wdso 1 bar - 5 bar Wdso 2 bar - 10 bar Wdso 5 bar - 20 bar Pressure spring, at option: Wdso 0.8 bar - 1.5 bar Wdso 1 bar - 5 bar Wdso 2 bar - 10 bar Wdso 5 bar - 20 bar Spring plate, at option: Wdso 0.8 bar - 1.5 bar Wdso 1 bar - 5 bar Wdso 2 bar - 10 bar Wdso 5 bar - 20 bar Spring housing O ring Cap Washer Hex screw Hex screw Joining piece Integration gasket Valve insert, at option: for SAV release (Ø 1.2 mm) for SBV release (Ø 3 mm) Sealing cap Piston, pre-assembled, at option: for SAV release for SBV release Adjusting screw Hex collar nut
Number
W
Materials
W W W
LM St LM LM St KG KG KG
10 000 190 13 114 10 000 110 10 000 095 17 197 20 225 10 000 191 20 332
1 1 1 1
LM LM LM LM
10 000 096 10 000 096 10 000 096 10 000 096
1 1 1 1
FSt FSt FSt FSt
10 009 675 10 009 671 10 000 139 10 000 115
1 1 1 1 1 1 1 8 4 4 1 2
LM LM LM LM LM KG St St St St NSt KG
10 000 114 10 000 114 10 000 114 10 000 114 10 000 062 20293 10 000 116 8 279 6 179 10 377 10 000 108 10 000 066
1 1 2 1 1 1 2 1
W
W
Part no.
1 1 1
W W
LM LM NSt
10 009 672 10 000 061 10 000 188
1 1 1 1
W W
NSt/NFSt/KV NSt/NFSt/KV NSt St/K
10 009 662 10 000 186 10 002 795 13 136
W
4.2.1 K16 Diaphragm measuring unit with ball guide sleeve (Wdo 10 bar thru 40 bar) Stage – characteristic line up
201 202 203
MA
MA
217 215
204
218
205
207 W
W 206
219 W
W 207
220 W
203
MA
W 208
221 222 W
209
230
210
231
211 212
232
W 213
233
214
232
215
223
216
MA
MA
Be sure to comply with tightening torques in table on page 5.
W
Parts should be held in stock for maintenance purposes.
224 W
670.20 S.11
4.2.2 Item no.
Spare parts list K16 Diaphragm measuring unit with ball guide sleeve (Wdo 10 bar thru 40 bar) Denomination
Number
W
Materials
Part no.
201
Cap
1
LM
10 000 190
202
Hex nut
1
St
13 114
203
Diaphragm disc
2
LM
10 000 110
204
Valve housing
1
LM
10 000 095
205
Half length reserve taper grooved dowel pin
1
St
17 197
206
O ring
1
W
KG
20 225
207
Pre-formed diaphragm
2
W
KG
10 000 191
208
O ring
1
W
KG
20 332
209
Spring plate
1
LM
10 000 148
210
Pressure spring
1
FSt
10 000 064
211
Spring plate
1
LM
10 011 774
212
Spring housing
1
LM
18 358 225
213
O ring
1
KG
20293
214
Cap
1
St
10 000 116
215
Washer
8
St
8 279
216
Hex screw
4
St
6179
217
Hex screw
4
St
10 377
218
Joining piece
1
NSt
10 000 108
219
Integration gasket
2
W
KG
10 000 066
220
Valve insert, at option:
220
for SAV release (Ø 1.2 mm)
1
W
LM
10 009 672
220
for SBV release (Ø 3 mm)
1
W
LM
10 000 061
221
Sealing cap
1
NSt
10 021 467
222
Piston, pre-assembled, at option:
222
for SAV release
1
W
NSt/NFSt/KV
10 009 662
222
for SBV release
1
W
NSt/NFSt/KV
10 000 186
223
Adjusting screw
1
NSt
10 002 795
224
Hex collar nut
1
St/K
13 136
230
Guide bolt
1
NSt
10 011 772
231
Ball sleeve
1
St
26 588
232
Axial disc
2
St
26 385
233
Axial needle bearing
1
St
26 384
670.20 S.12
W
W
4.3.1 K18 Metal-harmonica measuring unit (Wdo 20 bar thru 90 bar) Stage – characteristic line up
MA
301
317 315
318
MA
304
326 327 W
305
328 W
W 306
320 W
W 307
319 W
W 308
329 MA
321 322 330 331
311 310 312
332
311
333
W 313
332
314
323
315 316
MA
MA
Be sure to comply with tightening torques in table on page 5.
W
Parts should be held in stock for maintenance purposes.
324 W
670.20 S.13
4.3.2 Item no.
Spare parts list K18 metal-harmonica measuring unit (Wdo 20 bar thru 90 bar) Denomination
Number
W
Materials
Part no.
301
Cap
1
LM
10 021 465
304
Valve housing
1
LM
10 021 468
305
Half length reserve taper grooved dowel pin
1
St
17 197
306
O ring
1
W
KG
20 225
307
Pre-formed diaphragm
2
W
KG
10 000 191
308
O ring
1
W
KG
20 332
310
Pressure spring
1
FSt
10 0010 444
311
Spring plate
1
LM
10 011 774
312
Spring housing
1
LM
10 021 466
313
O ring
1
KG
20 293
314
Plate
1
St
10 011 770
315
Washer
8
St
8 279
316
Cheese head screw
4
St
10 097
317
Cheese head screw
4
St
10 412
318
Joining piece
1
NSt
10 011 773
319
Integration gasket
2
W
KG
10 000 066
320
Valve insert, at option:
320
for SAV release (Ø 1.2 mm)
1
W
LM
10 011 776
320
for SBV release (Ø 3 mm)
1
W
LM
10 011 775
321
Sealing cap
1
NSt
10 021 467
322
Piston, pre-assembled
1
NSt/NFSt/K
10 000 186
323
Hex screw
1
NSt
10 010 447
324
Hex collar nut
1
St/K
13 145
326
Metal harmonica, complete
1
NSt
10 014 273
327
O ring
1
W
KG
20 293
328
O ring
1
W
KG
20 416
329
Diaphragm disc
1
LM
10 000 110
330
Guide bolt
1
NSt
10 011 772
331
Ball sleeve
1
St
26 588
332
Axial disc
2
St
26 385
333
Axial needle bearing
1
St
26 384
670.20 S.14
W
W W
4.4.1 K17 Diaphragm measuring unit (Wdu 2.0 bar thru 20 bar) Stage – characteristic line down
MA
401
417 415
403 MA
404
421 422 W
W 406
408 W
405
407 W
W 407
419 W
403
420 W
409
418
410
MA
402
412 409 W 413 414
123 415 MA
124 W
416
MA Be sure to comply with tightening torques in table on page 5. W
Parts should be held in stock for maintenance purposes.
670.20 S.15
4.4.2
Spare parts list K17 diaphragm measuring unit (Wdu 2.0 bar thru 20 bar)
Item no. Denomination
Number
W
Materials
Part no.
401
Cap
1
LM
10 000 190
402
Hex nut
1
St
13 114
403
Diaphragm disc
2
LM
10 000 110
404
Valve housing
1
LM
10 000 137
405
Half length reserve taper grooved dowel pin
1
St
17 197
406
O ring
1
W
KG
20 225
407
Pre-formed diaphragm
2
W
KG
10 000 191
408
O ring
1
W
KG
20 332
409
Spring plate, at option:
409
Wdsu 2 bar - 10 bar
1
LM
10 000 114
409
Wdsu 5 bar - 20 bar
1
LM
10 000 114
410
Pressure spring, at option:
410
Wdsu 2 bar - 10 bar
1
10
000 139
410
Wdsu 5 bar - 20 bar
1
FSt
10 000 115
412
Spring housing
1
LM
10 000 062
413
O ring
1
KG
20293
414
Cap
1
St
10 000 116
415
Washer
8
St
8 279
416
Hex screw
4
St
6 179
417
Hex screw
4
St
10 377
418
Joining piece
1
NSt
10 000 108
419
Integration gasket
2
W
KG
10 000 066
420
Valve insert
1
W
LM
10 009 672
421
Sealing cap
1
NSt
10 000 188
422
Piston, pre-assembled
1
NSt/NFSt/KV
10 009 662
423
Adjusting screw
1
NSt
10 002 795
424
Hex collar nut
1
St/K
13 136
670.20 S.16
FSt
W
W W
4.5.1
K 17 Ball guide sleeve (Wdu Stage – characteristic line down
10 bar thru 40 bar)
MA
517 515
501 MA
W 508
521
503
522 W
504
507 W
W 506
519 W
505
520 W 518
W 507 MA
503
502 530 531
509 510 511 512 W 513
532
514
533
515 516
532 MA
523 524 W
MA Be sure to comply with tightening torques in table on page 5. W
Parts should be held in stock for maintenance purposes.
670.20 S.17
4.5.2 Item no.
Spare parts list K17 diaphragm measuring unit with ball guide sleeve Denomination
Number
W
Material
Part no.
501
Cap
1
LM
10 000 190
502
Sealing cap
1
St
21 607
503
Diaphragm disk
2
LM
10 000 110
504
Valve housing
1
LM
10 000 137
505
Half length reserve taper grooved dowel pin
1
St
17 197
506
O ring
1
W
KG
20 225
507
Pre-formed diaphragm
2
W
KG
10 000 191
508
O ring
1
W
KG
20 332
509
Spring plate
1
LM
10 000 114
510
Pressure spring
1
FSt
10 000 064
511
Spring plate
1
LM
10 011 774
512
Spring housing
1
LM
10 000 062
513
O ring
1
KG
20293
514
Cap
1
St
10 000 116
515
Washer
8
St
8 279
516
Hex screw
4
St
6 179
517
Hex screw
4
St
10 377
518
Joining piece
1
NSt
10 000 108
519
Integration gasket
2
W
KG
10 000 066
520
Valve insert
1
W
LM
10 009 672
521
Sealing cap
1
NSt
10 000 188
522
Piston, pre-assembled
1
NSt/NFSt/K
10 009 662
523
Adjusting screw
1
NSt
10 002 795
524
Hex collar nut
1
St/K
13 136
530
Guide bolt
1
NSt
10 011 772
531
Ball sleeve
1
St
26 588
532
Axial disc
2
St
26 385
533
Axial needle bearing
1
St
26 384
670.20 S.18
W
W W
4.6.1
K19 Metal-harmonica measuring unit (Wdu 20 bar thru 90 bar) Stage – characteristic line down
MA
601
617 615
W 622
MA
626
635
627 W
604
628 W
W 606
620 W
605
619 W
W 607
629
W 608
618 MA
621 630 631
611 610 612
611
632
W 613
633
614
632
615
623
616
MA
624
MA Be sure to comply with tightening torques in table on page 5. W
Parts should be held in stock for maintenance purposes.
670.20 S.19
4.6.2 Item no.
K19 Metal-harmonica measuring unit (Wdu 20 bar thru 90 bar) Denomination
Number
W
Material
Part no.
601
Cap
1
LM
10 021 465
604
Valve housing
1
LM
10 011 769
605
Half length reserve taper grooved dowel pin
1
St
17 197
606
O ring
1
W
KG
20 225
607
Pre-formed diaphragm
2
W
KG
10 000 191
608
O ring
1
W
KG
20 332
610
Pressure spring
1
FSt
10 0010 444
611
Spring plate
1
LM
10 011 774
612
Spring housing
1
LM
10 021 466
613
O ring
1
KG
20 293
614
Plate
1
St
10 011 770
615
Washer
8
St
8 279
616
Cheese head screw
4
St
10 097
617
Cheese head screw
4
St
10 412
618
Joining piece
1
NSt
10 000 108
619
Integration gasket
2
W
KG
10 000 066
620
Valve insert
1
W
LM
10 011 776
621
Sealing cap
1
NSt
10 021 467
622
Piston, pre-assembled
1
NSt/NFSt/K
10 000 186
623
Hex screw
1
NSt
10 010 447
624
Hex collar nut
1
St/K
13 145
626
Metal harmonica, complete
1
NSt
10 014 273
627
O ring
1
W
KG
20 293
628
O ring
1
W
KG
20 416
629
Diaphragm disc
1
LM
10 000 110
630
Guide bolt
1
NSt
10 011 772
631
Ball sleeve
1
St
26 588
632
Axial disc
2
St
26 385
633
Axial needle bearing
1
St
26 384
635
Washer
1
NSt
670.20 S.20
W
W W
10 021 470
4.7.1
Accessories
Pressure/force transducer
1010 1011 MA
1012 1013 1014 1015 W
1001
W
1002
1003
1004 W
1005 W
1006
1007
1008
1009
Parts should be held in stock for maintenance purposes.
670.20 S.21
4.7.2
Accessories
Item no.
Denomination
1001
Connection pipe
1002
Material
Part no.
1
St
31 207
Connection pipe
1
St
30 023
1003
Cap
1
LM
10 005 307
1004
O ring
1
W
KG
20 398
1005
O ring
1
W
KG
20 336
1006
Pressure spring
1
SF
27 776
1007
Headless pin (setscrew)
1
St
12 172
1008
Switch rod, at option:
1008
for RMG 711 DN 25 and DN 50
1
NSt
1008
for RMG 711 DN 80, DN 100, DN 200 thru DN 300, RMG 721
1
1008
for RMG 711 DN 150
1
NSt
10 022 577
1009
Threaded insert, at option:
1009
for RMG 711 DN 25 thru DN 100
1
NST
10 022 571
1009
for RMG 711 DN 150
1
NSt
10 022 576
1009
for RMG 711 DN 200 thru DN 300 and RMG 721
1
1010
Lock washer
1
SF
14 111
1011
Cheese head screw
1
St
10 150
1012
Piston
1
NSt
10 022 564
1013
Casing
1
LM
10 055 304
1014
Lock washer
1
St
19 101
1015
O ring (RMG 721 only)
1
KG
20 310
670.20 S.22
Number
W
NSt
NSt
W
10 022 567
10 022 572
10 005 303
4.8
Parts for maintenance purposes
Item No. 4 11 12 17 19 28 106 107 108 113 119 120
122
124 206 207 208 213 219 220 220 220 222 222 222 224 306 307 308 313 319 320 320 320 322 324 327 328
Denomination Sealing ring Sealing ring O ring Sealing ring O ring Sealing ring O ring Pre-formed diaphragm O ring Seal Integration gasket Valve insert, at option: for SAV release (Ø 1.2 mm) for SBV release (Ø 3 mm) Piston, pre-assembled, at option: for SAV release for SBV release Hex collar nut O ring Pre-formed diaphragm O ring Seal Integration gasket Valve insert, at option: for SAV release (Ø 1.2 mm) for SBV release (Ø 3 mm) Piston, pre-assembled, at option: for SAV release for SBV release Hex collar nut O ring Pre-formed diaphragm O ring O ring Integration gasket Valve insert, at option: for SAV release (Ø 1.2 mm) for SBV release (Ø 3 mm) Piston, pre-assembled Hex collar nut O ring O ring
Number
Part no.
2 3 3 1 1 1 1 2 1 1 2
18 842 18 842 20 225 18 572 20 231 18 842 20 225 10 000 191 20 332 10 000 100 10 000 066
1 1
10 009 672 10 000 061
1 1 1 1 2 1 1 2
10 009 662 10 000 186 13 136 20 225 10 000 191 20 332 10 000 100 10 000 066
1 1
10 009 672 10 000 061
1 1 1 1 2 1 1 2
10 009 662 10 000 186 13 136 20 225 10 000 191 20 332 20 293 10 000 066
1 1 1 1 1 1
10 011 776 10 011 775 10 000 186 13 145 20 293 20 416
670.20 S.23
Item no.
Denomination
Number
Part no
406
O ring
1
20 225
407
Pre-formed diaphragm
2
10 000 191
408
O ring
1
20 332
413
Seal
1
10 000 100
419
Integration gasket
2
10 000 066
420
Valve insert
1
10 009 672
422
Piston, pre-assembled
1
10 009 662
424
Hex collar nut
1
13 136
506
O ring
1
20 225
507
Pre-formed diaphragm
2
10 000 191
508
O ring
1
20 332
513
Seal
1
10 000 100
519
Integration gasket
2
10 000 066
520
Valve insert
1
10 009 672
522
Piston, pre-assembled
1
10 009 662
524
Hex collar nut
1
13 136
606
O ring
1
20 225
607
Pre-formed diaphragm
2
10 000 191
608
O ring
1
20 332
613
O ring
1
20 293
619
Integration gasket
2
10 000 066
620
Valve insert
1
10 011 776
622
Piston, pre-assembled
1
10 000 186
624
Hex collar nut
1
13 145
627
O ring
1
20 293
628
O ring
1
20 416
670.20 S.24
serving the gas industry worldwide
RMG loves to be your competent partner along the entire supply chain – from exploration to supplying end consumers. Our reliable products and systems give you the control you need in the area of control and measuring engineering.
We also plan and build systems that will fit your individual requirements and can provide you with reliable and stateof-the-art solutions for substation automation systems. Talk to us – we are looking forward to the challenges you have in store for us.
www.rMg.coM
GeRMANY RMG Regel + Messtechnik GmbH Osterholzstrasse 45 D-34123 Kassel Phone +49 (0)561 5007-0 Fax +49 (0)561 5007-107
WÄGA Wärme-Gastechnik GmbH Osterholzstrasse 45 D-34123 Kassel Phone +49 (0)561 5007-0 Fax +49 (0)561 5007-207
RMG Messtechnik GmbH Otto-Hahn-Strasse 5 D-35510 Butzbach Phone +49 (0)6033 897-0 Fax +49 (0)6033 897-130
RMG Gaselan Regel + Messtechnik GmbH Julius-Pintsch-Ring 3 D-15517 Fürstenwalde Phone +49 (0)3361 356-60 Fax +49 (0)3361 356-836
enGlAnd
cAnAdA
Bryan Donkin RMG Gas Controls Ltd. enterprise Drive, Holmewood Chesterfield S42 5UZ, england Phone +44 (0)1246 50150-1 Fax +44 (0)1246 50150-0
Bryan Donkin RMG Canada Ltd. 50 Clarke Street South, Woodstock Ontario N4S 7Y5, Canada Phone +1 519 53-98531 Fax +1 519 53-73339
POLAND
USA
Gazomet Sp. z o.o. ul. Sarnowska 2 63-900 Rawicz, Poland Phone +48 (0)65 54624-01 Fax +48 (0)65 54624-08
Mercury Instruments LLC 3940 Virginia Avenue Cincinnati, Ohio 45227 Phone +1 513 272-1111 Fax +1 513 272-0211
Technical modifications reserved
Last update 08/2008
Actuator RMG 670 / 671