Dimensions data(mm)
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
ZCuZn40Mn3Fe1
9
Handwheel
EN-GJS-500-7
10
Nut
Zinc-plated Carbon Steel
11
Washer
Zinc-plated Carbon Steel
12
Dustproof Seal Ring
EPDM/NBR
13
O-ring
EPDM/NBR
14
O-ring
EPDM/NBR
15
O-ring
EPDM/NBR
DN
50
65
80
100
125
150
200
250
300
350
400
450
500
600
L
177.8
190
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
226
265
288
320
364
410
502
596
681
810
905
1008
1135
1310
H1
291
326
352
383
427
473
564
657
742
885
980
1083
1210
1385
W
200
200
200
255
255
306
306
360
360
406
406
508
508
508
QINGDAO HUAZHAN MACHINERY CO. LTD.
ADDRESS:Zhaoyin Mansion,36,Hongkong Middle Road, Qingdao 266071,China
TEL:+86-532-82661620
FAX:+86-532-82661612
E-Mail:max@qdhuazhan.com
moncy@qdhuazhan.com
info@qdhuazhan.com
