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Rising stem gate valve is a high quality green product, R & D by our company and Shanghai University importing Germany advanced technologies. Widely used in fire fighting, water supply, sewage disposal, electric power, chemical, shipping, construction etc.
Features
Light Weight;
No - grooved body cavity;
Wedged rubber - packed wholly Close tolerance cast valve body;
Three O-ring
Beneficial to drinking
APPLICABLE STANDARDS
American Standard
Design to ANSI/AWWA C509
Face to face dimension to ASME B16.10-2000(ISO 3 series)
Flange and drilling To SME/ANSI B16.42-1998
British Standard
Design to BS5163, BS5150
Face to face dimension to BS5163(ISO 3series, ISO19 series)
Flange and drilling To BS4504 part1(EN1092)
Germany Standard
Design to DIN3352
Face to face dimension to DIN3202(F4: ISO 14 series; F5: ISO 15 series)
Flange and drilling to BS EN1092
TECHNIC CRITERION
Nominal pressure: 1.0~1.6MPa
Nominal diameter: DN40-1200mm
Applicable medium: Water, sewage, oil, gas etc.
Applicable temperature: ≤ 120 degree centigrade
Main material of valve: Ductile iron, iron
Â
Dimension                                                                                                                      Unit:mm                                                                                                       Â
DN
40
50
65
80
100
125
150
200
250
300
350
400
450
500
600
700
800
900
1000
L
165
178
190
203
229
254
267
292
330
356
381
406
432
457
508
610
660
510
550
Ho
400
422
453
475
560
630
735
920
1090
1240
1530
1750
1860
2020
2290
2510
2763
3370
3620
H
75
82
92
100
110
133
142
170
202
230
260
290
320
357
420
455
513
560
628