Machine Drawing

320 Machine Drawing

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d:\N-Design\Des18-3.pm5

Fig. 18.38

Ramsbottom safety valve (

contd.

)

96

96

M80

f

105

52

f^60

48

R12

18

12

f^72

R96

R12

R60

R18

f^96

6 HOLES, DIA 20 PCD 192

1

192

408

R12

96

96

24

46 32 15 12

f^12

12

f^12

R12

R12

R18

60

R6

60°

46

9

6

492

18

24

60

R36

24

R12

24

f^192 f

240

90°

f

124

f^112

14

3

48

56

80

f

(^54) M80

4

f^54

15

f^90

4×45°

60

5

36

4

3

90°90°f^64

Part No.

Name

Matl

Qty

1 2345 6789

10111213

HousingEye boltLinkValve seatValvePivotPinSplit pinLeverSpringWasherLock-nut, M20, 12 ThickNut, M20, 20 Thick

ClMSMS

GunmetalGunmetal

MSMSMSMS

Spring steel

MSMSMS

1 1222 1331 1111

Parts list

R24

4

4