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GA

 0601.03 en-GB, ID-No.: 901930331, 161-490/A

List of components

Item Denomination  Qty  GAD  GAR  GAS  Note

212  Retaining ring 

x

213  Retaining ring 

x

423  O-ring 

 

 

 

1

427  Split flange 

 

 

 

1

427A Pipe weld 

 

 

 

1

428  Screw 

 

 

 

1

428A Washer 

 

 

 

1

451  Screw 

4/8 

x

4800  Valve housing 

x

497  Valve seat 

x

497A Nut 

x

497B Tension pin 

x

497C Pin 

x

537  Deaeration plug  1 

x

537A Sealing washer  1 

x

601  Valve cover 

x

601A Threading adapter 1 

 

2

602  O-ring 

x

605  O-ring 

x

608  Set screw 

x

609  Stop washer 

 

x

609  Nut 

x

609A Screw 

 

x

Remarks: 1) Accessories to one GAS valve

 

2) Included in valves GAR 100 and 112, GAS 025 and 040

 

3) Valid for GAD T040, T075 and T100 

*

 

4) Valid for GAD T008, all GAR and GAS versions

 

5) Valid for GAD T008

Ordering code

I

tem  Denomination 

Part. No 

Part. No 

Part. No 

Part. No 

Part. No

 

 

 

GAR 012 

GAR 034 

GAR 100 

GAR 112 

 

 

 

GAS 015 

GAS 020 

GAS 025 

GAS 040 

GAD 065

 

Valve  

GAR T008 

135244 

134049 

134346 

134973 

--

 

” 

GAR T040 

135236 

134031 

134338 

134965 

--

 

” 

GAR T075 

135228 

134023 

134320 

134957 

--

 

” 

GAR T100 

149112 

141192 

145201 

153924 

--

 

” 

GAS T008 

136085 

136119 

136143 

136176 

--

 

” 

GAS T040 

136077 

136101 

136135 

136168 

--

 

” 

GAS T075 

136069 

136093 

136127 

136150 

--

 

” 

GAS T100 

189495 

145409 

143867 

144394 

--

 

” 

GAD T008 

-- 

-- 

-- 

-- 

132928

 

” 

GAD T040 

-- 

-- 

-- 

-- 

132902

 

” 

GAD T075 

-- 

-- 

-- 

-- 

132894

 

” 

GAD T100 

-- 

-- 

-- 

-- 

132910

423  O-ring * 

 

152447 

016717 

016733 

016782 

--

602  O-ring * 

 

016741 

016766 

016790 

016857 

016956

605  O-ring * 

 

016675 

016675 

016675 

144519 

152447

614  Poppet 

 

052506 

052654 

052829 

053017 

053199

615  Valve spring  T008 

022426 

022533 

022590 

022665 

095240

 

” 

T040 

022400 

022517 

022574 

022640 

022699 

 

 

” 

T075 

022392 

022491 

022558 

022624 

022681

 

” 

T100 

022418 

022525 

022582 

022657 

022681

617  Compensator piston 

052514 

052662 

052837 

053025 

053207

618  Spring T040/075/100 

022442 

022509 

022566 

022632 

022715

 

” 

T008 

022459 

022541 

022608 

022673 

022723

625  Compensator sleeve 

052522 

052670 

052845 

053033 

053215

627  Sealing washer 

-- 

-- 

-- 

-- 

017889

646  O-ring * 

 

146076 

146076 

088062 

144519 

016725

* Not valid for A078

Item Denomination  Qty  GAD  GAR  GAS  Note

611  Set screw washer 1 

 

x

612  Spring washer 

 

x

612A Spring washer 

x

612B Sleeve 

x

612C Spring washer 

x

614  Poppet 

x

615  Valve spring 

4

615  Valve spring 

 

 

3

617  Compensator 

 

piston 

x

618  Auxiliary spring  1 

x

623  Stop washer 

 

 

5

625  Compensator

 

sleeve 

x

626  Cap 

x

626A Screw 

 

x

627  Sealing washer  1 

x

646  O-ring 

x

647  Throttle screw 

x

648  Tension pin 

x

658  Distance sleeve  1 

x

*

 See fig. 7 on page 7 for amount of washers included

** See fig. 7 page 7 

 

**

 

**

 

**

 

**

Содержание IMO GA Series

Страница 1: ...up Trouble shooting 4 Sectional view 5 List of components Ordering code 6 Useful tools GAD springs 7 GAR GAS dismantling reassembly 8 GAD dismantling reassembly 10 Before commencing any work read thi...

Страница 2: ...s GAD 065 DIN flanged pipe connections Identification of safety instructions Non compliance of safety instructions identified by the following symbol could affect safety for persons Safety instruction...

Страница 3: ...tions to avoid danger are to be taken Pressure testing and flushing The system must be flushed and pressure tested before connecting the valve If corrosive liquid such as water is used for the test th...

Страница 4: ...ring Pressure too low What to do Problem Cause Pressure too high Pressure is fluctuating Hunting Pressure accumulation too big Pressure drops below set value when overflow increases The pressure relie...

Страница 5: ...GAS Fig 4 Fig 5 646 648 647 608 609 605 626 658 601 497A 497B 4800 614 618 625 617 451 615 612B 602 612A 212 497 497C 537 537A 612C 213 623 626A 626 609 6010 611 615 451 602 612 617 618 625 614 480 64...

Страница 6: ...GAS T075 136069 136093 136127 136150 GAS T100 189495 145409 143867 144394 GAD T008 132928 GAD T040 132902 GAD T075 132894 GAD T100 132910 423 O ring 152447 016717 016733 016782 602 O ring 016741 01676...

Страница 7: ...213 612C 623 615 213 612C 615 213 612C 615 213 612C 615 T008 T040 T075 T100 1 Valve spring 26 Washers 25 Washers 32 Washers GAD spring 615 Assembly drawings Fig 7 O rings Range 2 8 bar Range 6 40 bar...

Страница 8: ...oving and opening the valve C Fig 10 Loosen screws 451 Remove valve cover 601 and collect the washers 611 and 612 and the valve spring 615 611 615 612 601 451 Fig 9 617 618 625 614 Carefully pull out...

Страница 9: ...609 Unscrew the set screw 608 and replace the O ring 605 Fit the set screw 608 back into place again Grease the new O ring before mounting it I Reassemble in reversed order Put the valve back into the...

Страница 10: ...the O ring 605 Replace the O ring if necessary Loosen and remove the screws 451 Re move the valve cover 601 and collect the valve assembly A B C D 213 623 for T008 615 for T008 612C 213 612C 615 T040...

Страница 11: ...ts Check the poppet 614 especially the groove for the retaining ring 212 Replace it if damaged Fig 24 Fig 25 Fig 26 Replace the O ring 602 if necessary Lubri cate the new O ring before mounting it 646...

Страница 12: ...12 www imo se GA 0601 03 en GB ID No 901930331 161 490 A Adress IMO AB PO Box 42090 126 14 Stockholm Sweden...

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