Weir SPM Скачать руководство пользователя страница 5

5

5.) Flange  1  :

Inspect the seal  31  pocket at the top and the seal  27  
pocket in the nylon sleeve at the bottom.  The sleeve and 
seal pockets should be in good condition.  If not the flange 
should be replaced.

6.) Spider  12  :

Visually inspect the fluid discharge areas for erosion and 
corrosion.  Some wear in these areas is expected.  Any 

damage in these areas that extends deeper than .06" 
renders the parts unusable and they should be replaced.

7.) Cartridge  10  :

Inspect the seal  29  surface where the cartridge fits against 
the body  2  .  Inspect the seal surface where the main seal 
assembly  5  fits.  If these surfaces have deteriorated, the 
cartridge should be replaced.

Ref. No.

Part No.

Complete Internal Parts Kit

4L23547

5

3A23356

10

3P23295

11

3P23297

12

3P23298

14

3P23308

16

3P23330

17

4P10258

20

P16637

22

P20006

24

P23302

25

P23303

26

P23304

27

P23333

28

P23334

29

P23335

31

P100875

33

P24707

Seal Kit

4L23549

5

3A23356

17

4P10258

20

P16637

22

P20005

24

P23302

25

P23303

26

P23304

27

P23333

28

P23334

29

P23335

31

P100875

FIG. 4

FIG. 5

Ref. No./FIG 5

Part No.

Complete Internal Parts Kit

4L23547

5

3A23356

10                                                           3P23295
11

3P23297

12

3P23298

14

3P23308

16

3P23330

17

4P10258

20

P16637

22

P20006

24

P23302

25

P23303

26

P23304

27

P23333

28

P23334

29

P23335

31

P100875

33

P24707

Seal Kit

4L23549

5

3A23356

1

4P10258

20                            

P16637

22

P20005

24

P23302

25

P23303

26

P23304

27

P23333

28

P23334

29

P23335

31

P100875

WEIR SPM REPAIR KITS

VII.  Service: (Con’t)  

Содержание SPM

Страница 1: ...rovided without the prior written consent of the copyright owner SPM SAFETY IRON SAFETY HAMMER SUR DROP DESTINY STAMPEDE VERIBAND DURALAST and GLADIATOR are trademarks and or registered trademarks of S P M Flow Control Inc WEIR is a trademark and or registered trademark of Weir Engineering Services Limited Certain features of some of the products disclosed in this document may be protected worldwi...

Страница 2: ...T END NSCWP PSI SERVICE SEALS TEMP RANGE Gas Side Specifications Low Pressure Working Range 0 to 800 psi Recommended Nitrogen Bottle 2 000 psi Recommended Rupture Disc 2 250 psi Bottle or source gas pressure should be twice maximum low pressure working range Operating Temperature 22 F to 120 F 30 C to 49 C Weir SPM s 3 Emergency Unloading Valve is available with Weir SPM Wing Union Connections The...

Страница 3: ...sonnel or equipment SPM highly recommends that an isolator valve be placed between the pressure line and the Relief Valve separate series of H2S service unloading valve CAUTION Weir SPM s 3 standard service Emergency Unloading Valve is not intended for use in the sour gas environment DO NOT USE FOR H2S SERVICE Weir SPM does offer a separate series of H2S service unloading valve Contact your Weir S...

Страница 4: ...Brass 7 600 Grit Sandpaper 8 Anti seize Lubrication 9 Hand and Eye Protection DISASSEMBLY Fig 4 5 MAKE SURE THAT THERE IS NO PRESSURE ON THE VALVE 1 If the nitrogen cylinder 2 is attached close the high pressure cylinder valve 20 Then bleed down and remove the nitrogen line 19 and vent line from Figure 2 if so equipped from the unloading valve 1 Fig 4 2 Secure the valve in a horizontal position by...

Страница 5: ...7 Cartridge 10 Inspect the seal 29 surface where the cartridge fits against the body 2 Inspect the seal surface where the main seal assembly 5 fits If these surfaces have deteriorated the cartridge should be replaced FIG 4 FIG 5 Ref No FIG 5 Part No Complete Internal Parts Kit 4L23547 5 3A23356 10 3P23295 11 3P23297 12 3P23298 14 3P23308 16 3P23330 17 4P10258 20 P16637 22 P20006 24 P23302 25 P2330...

Страница 6: ... over seal 22 with backup ring 24 onto cylinder rod 4 Attach rod cap with 1 4 socket screws 30 Safety wire socket screws 3 Install sleeve 11 over seal 28 onto rod 4 Install piston 8 over seal 28 onto rod 4 Attach jam nuts 23 to rod 4 with blue thread lock Install seal 25 onto piston 8 4 Install seals 26 31 27 20 into flange 1 5 Install rod and piston assembly into flange 1 Install entire package i...

Страница 7: ...st the line again until the valve relieves NOTE Once the relief valve is adjusted to the correct set point it is normal for the gas pressure to rise as fluid in the line 19 approaches the set pressure The backpressure regulator will vent gas to compensate this increase in gas pressure It is also normal for the valve to release unload liquid at a lower fluid pressure than when it first opened The s...

Страница 8: ...d discharge nozzle or wear sleeve d Damaged high pressure cylinder connection e Contaminants trapped between wear sleeve and nozzle or main seal a Damaged inner or outer or both flange seals a Valve set incorrectly a Use only as an emergency unloading device b Install sufficient quantity of valves to meet capacity requirements a Raise set pressure slightly a Set valve correctly b Replace damaged p...

Страница 9: ... READ THIS OPERATING AND MAINTENANCE INSTRUCTIONS MANUAL BEFORE OPERATING PRODUCT IT IS THE RESPONSIBILITY OF THE EMPLOYER TO PLACE THE INFORMATION IN THIS MANUAL INTO THE HANDS OF THE OPERATOR FAILURE TO READ UNDERSTAND AND FOLLOW THE OPERATING AND MAINTENANCE INSTRUCTIONS MANUAL COULD RESULT IN SEVERE PERSONAL INJURY OR DEATH WARNING 2011 Weir SPM V 1 02 11 9 ...

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