Emerson MR105 Guida di Installazione Scaricare il pdf (Pagina 3)

3

Type MR105

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57

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A A

Parts List

Key Description

1 Valve Body

2 Body Flange

3 Stud Bolt

4 Gasket

5 Lower Indicator Fitting

6 O-ring Retainer

7 Indicator O-ring

8 Hex Nut

9 Valve Spring

10 Indicator Stem

11 Cage

12 Port Seal

13 Seat Ring

14 Piston Ring

15 Upper Seal

16 Valve Plug

17 Cage O-ring

18 Travel Indicator Scale

19 Travel Indicator Protector

20 Valve Plug O-ring

21 Lower Indicator Fitting O-ring

22 Flange Nut

23 E-Ring

24 Drive Screw

25 Flow Arrow

26 Vent

27 Plug

28 Spring Seat

29 Hex Nut

30 Pipe Plug

33 NACE Tag (not shown)

34 Seal Wire (not shown)

35 Indicator Fitting

36 Back O-ring

37 Indicator Fitting O-ring

38 Pipe Plug

40 Actuator Stem

43 Nameplate

44 Lube Fitting

45 Wiper Ring

46 Bearing

47 Valve Stem O-ring

48 Jam Nut

49 Spring Washer

51 Lower Diaphragm Head O-ring

52 Lower Spring Guide

53 Lower Diaphragm Head

54 Lower Spring Seat

55 Diaphragm Plate

56 Diaphragm

57 Cap Screw or Stud Bolt

58 Hex Nut

60 Bonnet O-ring

61 Bonnet

62 Lower Diaphragm Casing

63 Upper Diaphragm Casing

64 Spring Case Spacer O-ring

64 Upper Diaphragm Casing O-ring

65 Cap Screw

66 Spring Case Spacer

67 Cap Screw

68 Control Spring

69 Upper Spring Seat

70 Spring Case

71 Seal Washer (not shown)

72 Jam Nut

73 Adjusting Screw

75 Restrictor (not shown)

76 Pipe Bushing

81 Pipe Nipple (not shown)

82 Drain Valve (not shown)

84 Internal Stiffener Plate

85 Bleed Valve (not shown)

87 Upper Casing Welding Assembly (not shown)

Figure 1. Type MR105 Assembly Drawings

V

X

Z

Y

W

GE38435

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52

64

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51

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3

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38

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A A

1 2 3 4

Type MR105 1

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