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Midco Petroleum Parts

 

Replacement Parts Demco Mud Valve Model "DM"

Replacement Parts for Oteco & Cameron Mud Valve

DM Gate Valve - Exploaded View

 

1. Hub Assembly

2. Pin

3. Lube Fitting

4. Lock Handle

5. Screw Seal

6. Bonnet Stud Nut

7.Screw  Housing

8. Stem Screw

9. Secondary Seal

10.Retainer

11.Stem Seal Assembly

12.Body Stud Nut

13.Bonnet Stud

14.Bonnet

15.Stem

16.Gate

17.Seat

18.Bonnet Seal

19.Body Stud

20.Body

 

Available for 2" 3" 4" 2,000, 3,000 and 5,000 WP. for Standard and H2S Service.

 

Valve Assy.

1. Body

2. Cap

3. Sub

4. Gate

5. Stem Nut

6. Bonnet Assy

7. Handwheel

8. Stem Packing

9. Stem Packing Ring

10.Gate Packing

11.Wear Plate

12.O-Ring

13.Studs

14.Studs Nuts

15.Studs Including item 6

16.Nuts Including item 6

17.Grease Fitting

S Flex Seal Valve Parts are Available for 2,000, 3000, 5,000 psi WP. sizes 2" 3" & 4".

Replacement Parts for Type "B" Reset Relief Valve 2" & 3"

 

 

Description

Part No.

 

Description

Parts No.

1

Nut Elastick Stop

5953-34

25

Roller Reset Crank

30388

2

Stud, Adjusting

20798

26

Pin Spirol

20712-02

3

Pin Spitol

20712-04

27

Crank Reset

30373

4

Retainer Upper Spring

30385

28

Rod Spring Guide

30387

5

Indicator

30379

29

Keeper Spring

30380

6

Screw, Self Tap

2975-03

30

Spring Reset Crank

30391

7

Screw, Socket Head Cat

04044-10-00-14

31

Spring Load

20805-01

8

Plate Name

30170

32

Retainer Lower Spring

30382

9

Assembly, Cover

38159

33

Fitting Grease

5929-02

10

Screw Load

30389

34

Sub Assy. Bonnet

38160

11

Plate Calibration

21048

35

Plate Instruction

30178

12

O-Ring

6227-15-01-70

36

Bushing Stem

30828

13

Handle Reset

30377

37

Body

30822

14

Pin Spirol

20712-13

38

Link Upper

20787

15

Pin Crank Pivot

30381

39

Link Lower

20786

16

Spring Reset

20791

40

Pin Lower

23545

17

Bearing

13229-10

41

Ring,Cushion

30834

18

Crank Assy

38161

42

Piston

30829

19

Pin Spirol

20712-03

43

Retainer Inner

30826

20

Pin Top Crank

20802

44

Seal Piston Inner

30831

21

Button Release

30396

45

Retainer Outer

30827

22

Spring Buttom Release

30390

46

O Ring

6230-21-13-85

23

Shaft Releasew

30397

47

Seal Outer

30833

24

Bushing Release Button

30368

48

Sub

30824

 

 

 

 

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