China BS Handwheel Rising Stem Resilient Gate Valve for sale
Product standard
Standard of design and manufacture:GB/T12232 DIN f4 BS5163 AWWA C509
Flange connection standard:GB/T17241.6 BS EN1092-2 ASME B16.1
Structural length standard:GB/T12221 BS EN558-1 ASME B16.1
Test standard:GB/13927 BS EN12266-1 API598
technical parameter
inside nominal diameter : DN50 ~ DN300
Nominal pressure : PN16
working temperature : -5ºC--85ºC
Pressure Testing :
-Shell : PN*1.5
-Seal : PN*1.1
Applicable medium : water
Part Descripition
1- Body/Bonnet: GGG40/50
2- Stem: SS420/431
3- Bolts/Nuts: SS304
4- Wedge: GGG40/50 + EPDM Coating
5- Epoxy Resin coating internal & external, thickness above 300 micron
6- Flange or Socket Or Groove Ended
7- Work pressure: PN10/16; Size range: 1", 1 1/2", 2" to 24"
8- Design Standard: DIN F4/F5, BS5163, AS2638.2, AWWA C509/515
9- Operate: Handwheel
Dimensions(mm)
Model |
Size |
DN |
L |
D1 |
D2 |
D3 |
H |
H1 |
n-Φd PN16 |
NRS-0050 |
2'' |
50 |
178 |
99 |
125 |
165 |
285 |
335 |
4-Φ19 |
NRS-0065 |
2 1/2'' |
65 |
190 |
118 |
145 |
185 |
330 |
395 |
4-Φ19 |
NRS-0080 |
3'' |
80 |
203 |
132 |
160 |
200 |
400 |
480 |
8-Φ19 |
NRS-0100 |
4'' |
100 |
229 |
156 |
180 |
220 |
440 |
540 |
8-Φ19 |
NRS-0125 |
5" |
125 |
254 |
184 |
210 |
250 |
565 |
690 |
8-Φ19 |
NRS-0150 |
6" |
150 |
267 |
211 |
240 |
285 |
595 |
745 |
8-Φ23 |
NRS-0200 |
8" |
200 |
292 |
266 |
295 |
340 |
715 |
915 |
12-Φ23 |
NRS-0250 |
10" |
250 |
330 |
319 |
355 |
405 |
850 |
1100 |
12-Φ28 |
NRS-0300 |
12" |
300 |
356 |
370 |
410 |
460 |
990 |
1290 |
12-Φ28 |