Stainless Steel Rising Stem Flange End Gate Valve
Standard of design and manufacture:GB/T12232 DIN f4 Â BS5163Â AWWA C509
Flange connection standard:GB/T17241.6Â BS EN1092-2Â ASME B16.1
Structural length standard:GB/T12221Â BS EN558-1 ASME B16.1
Test standard:GB/13927Â BS EN12266-1Â 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 |
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There are two spindles.Using USB port to transmit data, the system has more than 32M of memory capacity, save the file completely from the computer, shut down the computer or other typesetting, can greatly improve work efficiency.
|
XY working area |
1300*2500mm |
|
Z working area |
200mm |
|
Working accuracy |
±0.05mm |
|
Repositioning accuracy |
±0.05mm |
|
Max. working speed |
25m/min |
|
Max. traveling speed |
50m/min |
|
Spindle power |
4.5KW |
|
Spindle speed |
0-24000r/min |
|
Max. power consumption(without spindle) |
1,840W |
|
Working voltage |
AC380V/50HZ |
|
Control system |
DSP handset |
|
Drive motor |
Stepper |
|
Command language |
G-code,*u00,*mmg,*plt |
|
Machine weight |
1.2t |
|
Packaging Measure |
3.40m*1.93m*1.45m |
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