Machine Drawing

380 Machine Drawing

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d:\N-Design\Des19-1.pm5

Fig. 19.17 Blow-off cock

114

f 78

f 68

f 56

f (^643)

2

f 48

f 80

32

f 94

22

f 54

f 64

f 44

f 60

f 132

80

5

9

22

4

11

24

3

70

40

52

93

f^40

22

11

10

6

14°

8

(^98)

8

89

10

8

42

36

6

22

6

30

(^60100)

1

10

4 HOLES,

f^112 f

72

30

40

40

80

114

R17

Part No. Name Matl. Qty.

1

2

3

Parts list

Body

Cock

Gland

CS

GM

CS

1

1

1

DIA12