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GATE VALVE (FLANGED) BOLTED BONNET TYPE(B.B) _ ½ºÅÙ·¹½º
 

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SIZE

È­¼º L
ÇØ¿ø L

FLANGE

W

H

d

D

C

T

n-h

15A

108
108

15

95

70

12

4-15

125
188

20A

117
117

20

100

75

14

4-15

125
206

25A

127
127

25

125

90

14

4-19

140
232

32A

140
140

32

135

100

16

4-19

140
257

40A

165
165

40

140

105

16

4-19

160
284

50A

178
178

50

155

120

16

4-19

160
360
65A
190
191
65
175
140
18
4-19
160
410
80A
203
203
80
185
150
18
8-19
180
421
100A
229
229
100
210
175
18
8-19
240
546
125A
254
254
125
250
210
20
8-23
240
625
150A
267
267
150
280
240
22
8-23
300
740
200A
292
292
200

330

290
22
12-23
355
940
250A
330
330
250
400
355
24
12-25
400
1195
300A
356
356
300
445
400
24
16-25
450
1325
 ÀçÁú

NO

PART NAME

MATERIAL SPEC

15

HINGE PIN

SUS304

14

BONNET NUT
SUS304

13

BONNET BOLT
SUS304

12

GLAND NUT

STS 304

11

WHEEL NUT

SS41

10

HAND WHEEL

FCD45

9

GLAND BOLT
SUS304

8

GLAND
SCS13

7

GASKET

PTFE

6

PACKING

PTFE

5
YORK SLEEVE
BRONZE

4

STEM

SUS304, SUS316, SUS316L

3

DISC

SCS13, SCS14, SCS16

2

BONNET

SCS13, SCS14, SCS16

1

BODY

SCS13, SCS14, SCS16