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BS5163 PN25 Type-B Resilient Seat Gate Valve
Model Number:
Place of Origin:
Added:
2022-04-18
Views:
Telephone:
0086 591 87732126
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Product Details
Description
TECHNICAL REQUIREMENT :
● Design and Manufacture Conform to BS5163
● Flange dimensions Conform to EN1092-2 PN25
● Face to Face dimensions Conform to BS5163
● Testing Conform to BS5163、EN12266-1
● Driving mode: hand wheel,square cover
Specification
No.
Part Name
Material
1
Body
EN-GJS-500-7
2
Rubber Disc
EPDM/NBR+DI.
3
Stem Nut
ZCuAl10Fe3
4
Stem
1Cr17Ni2
5
Bonnet Gasket
EPDM/NBR
6
Bonnet
EN-GJS-500-7
7
Socket Cap Screw
Carbon Steel
8
Seal Block
EN-GJS-500-7
9
Handwheel
EN-GJS-500-7
10
Nut
Zinc-plated Carbon Steel
11
Gasket
Zinc-plated Carbon Steel
12
Dustproof Seal Rng
EPDM/NBR
13
O-ring
EPDM/NBR
14
O-ring
EPDM/NBR
Dimensions data(mm)
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
L
177.8
190.5
203.2
228.6
254
266.7
292.1
330.2
355.6
381
406
432
457
508
D
165
185
200
220
250
285
340
405
460
520
580
640
715
840
D1
125
145
160
180
210
240
295
355
410
470
525
585
650
770
D2
99
118
132
156
184
211
266
319
370
429
480
548
609
720
b
19
19
19
19
19
19
20
22
24.5
26.5
28
30
31.5
36
n-d
4-19
4-19
8-19
8-19
8-19
8-23
12-23
12-28
12-28
16-28
16-31
20-31
20-34
20-37
f
3
3
3
3
3
3
3
3
4
4
4
4
4
5
H
243
264
287
321
372
410
503
603
683
820
910
1020
1150
1360
H1
305
329
352
383
435
473
564
662
742
895
985
1095
1225
1435
W
255
255
255
255
306
306
360
406
406
406
406
508
508
508