Machine Drawing

382 Machine Drawing

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

Fig. 19.18 Steam stop valve

f 220

f 50

24 M20

10

24 M24

2460

f 28

90 f^120 f 36

(^63) f 24
45
16
30
36
36
105
8
36
160
f^240 f
120
f 28 50
28
9 3
f 65
f 22
f 160
9
28
28
f 22
16
9
SQTHD
12
3
6
f 32
45°
120
66
10
16
22
R224R144
f 16
ff (^323216)
(^1896)
6
2525
16
6
M140
4016
340
4 WEBS
THICK 6
22 8 HOLES
PCD 195
f 244
(^3690)
R22
18
14
Part No. Name Matl. Qty.
1 2 3 4 5 6 7
Parts list
Body
Cover
Gland
Neck bush
Bridge
Valve
Valve seat
CI
CI
GM
GM
MS
GM
GM
1 1 1 1 1 1 1
Part No. Name Matl. Qty.
8
9
10
11
12
13
14
Spindle
Collar
Hand wheel
Stud with nut
Stud with collar
Nut
Stud with nut
GM
GM
CI
MS
MS
MS
MS
1 1 1 6 2 1 2
13
10
5
28
12
3
11
2
4
1
7
f 170
75
6
9
DIA 34×6
9