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17  |  Baker Hughes

Copyright 2020 Baker Hughes Company. All rights reserved.

Ref. Qty.

Part Name

Ref. Qty.

Part Name

Ref. Qty.

Part Name

1

1

Body

28

Body Stud

56 

Serial Plate

2

1

Seat Ring

29 

Rear Cover

57 

Plate Screw

3

1

Retainer

30 

Cover Screw

58 

Boss Cover

4

1

Plug

31 

Screw Retainer

60 

• 

Counter-Flange

5

2

Clevis Pin Clip

32 

Front Cover

61 

• 

Gasket 

6

1

Indicator Dot

33

Yoke

64 

• 

Stud

7

1

Clevis Pin

34 

Lever

67 

• 

Stud

8

1

Bearing

35 

Clevis

68 

• 

Nut

9

1

Shaft Cover

36 

Cap Screw

77

Limit Stop

10

1

Cover Screw

37 

Lock Washer

78 

Nut

11

1

Bottom Cover

38

Spring Barrel

88 

Adjustable Indicator

12

1

Grommet

39 

Spring

89 

Indicator Screw

13

2

Packing Flange Stud

40 

Diaphragm

90 

Inner O-Ring

14

1

Packing Flange

41 

4

Cap Screw

91 

Outer O-Ring

15

1

Packing Follower

42

Diaphragm Case

92

Inner O-Ring

16

1

Safety Pin

43 

Piston-Stem

93 

Outer O-Ring

17

••

Packing

44

Lock Washer

94 

Nut

18(1)

1

Shaft Retaining Ring

45

Lock Nut

95 

Inner O-Ring

19

1

Shaft

46 

Lock Nut

96 

Outer O-Ring

20

1

Spacer

48 

• 

Thread Plug

100 

Stop Ring

21

1

Upper Guide

49 

Lever Cap Screw

101 

Body Gasket

22

1

Lower Guide

50 

Truarc Ring

102

Bonnet

23

1

Packing Box Ring

51

Handwheel Washer

103

Bonnet Stud

24

1

Warning Plate

52

Handwheel Lock

104 

Bonnet Nut

25

1

Flow Arrow

53

Handwheel Shaft

105 

Lo-dB Plate

26

2

Plate Screw

54

Handwheel Plate

106(1)

  4 

Adaptor Screw

27

2

Nut

55

Plate Screw

107(1)

Adaptor

Parts Reference

1. Applies to previous design only.

 Quantity varies according to option.

•• 

Quantity varies according to size and bonnet type. Confirm required quantity from valve serial records.

Summary of Contents for Masoneilan 35002 Series Camflex II

Page 1: ...Baker Hughes Data Classification Public Masoneilan 35002 Series Camflex II Rotary Control Valve Instruction Manual Rev E...

Page 2: ...R REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN...

Page 3: ...ete Disassembly 5 8 3 Valve Body 5 9 Maintenance 7 9 1 Spring Diaphragm Replacement 7 9 2 Body S A Internal Parts 8 9 3 Yoke Assembly 9 10 Reassembly Procedures 9 10 1 Spring Diaphragm Actuator 9 10 2...

Page 4: ...or copied without Baker Hughes s written permission Please report any errors or questions about the information in this manual to your local supplier These instructions are written specifically for t...

Page 5: ...hub which slides onto a rotating shaft The plug is free to center itself along the axis of the shaft A positive seal between plug and seat is achieved by elastic deformation of the plug arms The chamf...

Page 6: ...must be exercised when unpacking the valve to prevent damage to the accessories and component parts Should any problems arise contact your representative or district office Note For ease of shipment...

Page 7: ...electrical accessories will require appropriate wiring Refer to manufacturer s instructions for correct wiring information 7 Placing in Service With the valve properly installed in the line and all ai...

Page 8: ...Complete Disassembly The spring diaphragm actuator used on the Camflex II valve was designed basically as a low cost non replaceable item and therefore disassembly is not recommended However in some i...

Page 9: ...ing will be pried out it should be pried from two sides to prevent jamming the bushing during removal If the bushing does not come out easily fill the bushing with grease insert the shaft 19 into the...

Page 10: ...face on the valve body B Place DVD plate wrench so it engages retainer lugs C Engage the retainer wrench with an impact wrench or suitable wrench and loosen then remove DVD 105 by turning counter clo...

Page 11: ...hole in spring barrel 38 K 2 Clamp the bead of the diaphragm 40 between lips of diaphragm case 42 and spring barrel Figure 7 Method 2 Step C For next step go to point L L Ensure that the diaphragm ca...

Page 12: ...however the seat ring must be lapped to the valve body The procedure for lapping the seat ring to the body is the same as stated in items A through D of Section 9 2 1 on Hard Seats 9 3 Yoke Assembly R...

Page 13: ...CAMFLEX 4 5 Figure 9 This is required to ensure the shaft 19 is shouldered on the shaft bearing 8 and to ensure free operation of the valve M Loosen lever capscrew 49 and slide lever 34 so it will sho...

Page 14: ...packing 17 insuring that the skive cut of each piece of packing is offset approximately 120 from that of the adjacent piece of packing Note Sizes 1 thru 3 DN 25 through 80 use 7 pieces of packing siz...

Page 15: ...red to in order to ensure correct valve operation Failure to do so could result in valve damage and equipment malfunction Correct actuator stem adjustment is imperative for proper valve functioning Wi...

Page 16: ...place front cover 32 and rear cover 29 and secure in place with cover screws 30 O Replace spring barrel boss cover 58 and bottom cover 11 Snap fit Note Prior to placing the valve in service operate th...

Page 17: ...ted in Figure 14 for actua tor used Do not use handwheel to move lever E Remove clevis pin clips 5 and remove clevis pin 7 F Position lever so it does not contact handwheel power screw assembly G Remo...

Page 18: ...on place spring barrel 38 on desired yoke location and secure with capscrews 36 and lockwashers 37 and tighten firmly M Screw in handwheel powerscrew assembly into the powerscrew hole of the yoke whic...

Page 19: ...erved 3 2 4 1 105 22 21 20 19 24 103 104 100 101 102 11 12 13 94 14 15 91 90 28 17 16 23 25 26 7 6 32 8 10 9 27 29 30 31 5 18 Figure 16 106 N 9 Previous Design 89 34 33 55 54 53 58 48 88 56 57 35 36 3...

Page 20: ...14 1 Packing Flange 41 4 Cap Screw 91 1 Outer O Ring 15 1 Packing Follower 42 1 Diaphragm Case 92 1 Inner O Ring 16 1 Safety Pin 43 1 Piston Stem 93 1 Outer O Ring 17 Packing 44 1 Lock Washer 94 2 Nut...

Page 21: ...EPTABLE 2 4 6 8 FLOW DIRECTION AIR TO OPEN FLOW TENDING TO CLOSE CLOSE ON AIR FAILURE AIR TO CLOSE FLOW TENDING TO OPEN OPEN ON AIR FAILURE 1 3 5 7 FLOW DIRECTION The body is shown behind the actuator...

Page 22: ...300 50 16T 4 25 108 0 3 4 M20 32 16T 4 50 114 3 3 4 M20 24T 4 75 120 6 48 600 100 12T 4G 5 00 127 0 4 25 108 0 28 12T 4G 5 75 146 0 5 00 127 0 7 8 M24 28 20T 4G 6 75 171 5 6 00 152 4 1 M27 44 EN DIN P...

Page 23: ...1 7T 2G 11 50 290 3 75 65 5 8 M16 18 D 1 7T 2G 14 0 350 4 50 115 3 4 M20 18 B 1 PN 16 PN 25 12 0 305 4 50 115 3 4 M20 18 B 1 14 25 360 5 50 140 7 8 M24 18 C 1 PN 40 8 DN 200 10 DN 250 12 DN 300 ANSI I...

Page 24: ...es Company Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners BHMN 35002 IOM 19538E 0820 08 2020 bakerhughes com Tech Fi...

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