Comp. Of Governor

ITEM DESCRIPTION

ITEM

DESCRIPTION

01

Sector

02

Weight in two halves

03 05

Pulley block Electro tachometer

04 06

Main feedback potentiometer Balance Indicator

07

08

Gate limiter

09

Electric motor for gate limiter Hand wheel

10

G.V. limit and position indicator

11

Limit switch

12

G.V. position and limit transmitter synchros

13

14

Feed back pot according to head

16

Motor for limiter according to head

18

Friction Clutch

19

Starting opening micro switch Hand wheel for gear adjustment according to head Cam for limiter according to head Stem

20

Lever

21

Lever

22

Lever

23

Screw

24

Thrust rod

25

Starting operating cam

26

Cam

15 17

27

Rod

28

Feed back shaft

29

Adjusting nut

30

Holder

31

Switch for over speed protection

32

support

33

Nut for limiting stroke of m s v closing

34

Nut for limiting stroke of m s v opening

35

Auxiliary servomotor

36

Main slide valve pool

37

Main slide valve body

38

Limiter lever

39

Bolt

40

Throttle

41

Lever

42

Pilot slide valve body

43

Pilot slide valve needle

44

Adjusting nut

45

Eccentric Cam

46

Filtering element

47

Double oil filter

48

Knob

49

Change over handle for filter

50

Throttle with in built filter

51

Knob for adjusting transducer sensitivity

52

Support

53

Lever

54

Piston

55

Throttle

56

Pressure Gauge

57

Piston with needle

58

Hydraulic Amplifier Nozzle baffle type

59

Rotary cam limit switch assy.

60

Nozzle

61

Baffle

62

Emergency solenoid valve

63

Permanent magnet

64

Coil

65

Pressure switch

66

Spring

67

Electro magnetic transducer

68

Nut Screw

69

Screw

70

Valve

71

Upper chamber of piston 58

72

Lower chamber of piston 58

73

Needle

74

Spring

75

Coincidence limit switch

76

Speed setting indicator

77

Output setting indicator

78

Stead indicator

79

Bush

80

Solenoid valve auto/manual changeover.

The list of component is shown below:Item No. Description

Item No. Description

1

Foundation Frame

14

Main Slide Valve

2

Oil Filter

15

Installation of over speed protection device

3

Lever Transmission

16

Gate limiter motor

4

Hydraulic Amplifier

17

Motor for limiter according to head

5

Control Device

18

Pilot Valve

6

Electro Magnetic Transducer

19

Time adjustment nuts

7

Terminal Block

20

G.V. Servo locks position indicating lamps.

8

Casing

21

Feedback potentiometer

9

Gate opening and limiter indicator

22

Lifting hooks

10

Reduction gear for limiter

23

Switch camass

11

Bed

24

Emergency closing valve

12

Lever transmission for limiter according to head

25

Pr. Switch

13

Feed back shaft

26

Auto Manual Solenoid

Item No. 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Description Nut Spring Washer Sealing Frame Auto/manual solenoid valve Perspex Bolt Taper Pin Fork Bracket Cylindrical Pin Stud Nut Screw Membrane Thrust Rod Bolt Base Needle Piston Grub Screw -

Item No. 28 29

Description

Item No. Description

-

55 56

Sub Plate Washer

30 31 32

Bolt Nozzle

57 58 59

Conical setting pin Lever Ring

33 34 35 36 37 38

Head Piece Bolt Grub Screw Bolt Cover Throttle Washer

60 61

Split Cotter Pin Knife Edge

39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54

Plug Body Packing Washer Sealing Sealing Pipe Ring Pin Nut Special Screw Screw Bolt Name Plate Nut Stud