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251A BRONZE BALL VALVE(THREADED)

·Pressure Rating: PN20
·Working Medium: Water,Oil,Gas
·Working Temperature: t≤170℃
·Taper Pipe Thread To ISO7

 

Bill of Materials

Dimensions

Sequence
Description
Material
Sizes

1

Body

Bronze CC491K

All

2

Seat Retainer

Bronze CC491K

All

3

Ball

Brass CW617N

All

4

Seat

P.T.F.E

All

5

Stem

DZR Brass CW602N

All

6

Packing

P.T.F.E

All

7

Gland Nut

Brass CW617N

All

8

Lever

Mild Steel
(Chrome Plated)

All

9

Lever Nut

Stainless Steel

All

10

Lever Cover

PVC

All

DN

d

L

H

D

15

14

53

44

95

20

19

61

51

110

25

24

71

55

110

32

31

85

65

140

40

38

92

70

140

50

49

114

83

160

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