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CAST IRON RISING STEM GATE VALVE 铸铁闸阀
RISING STEM . OUTSIDE SCREW AND YOKE BS 5150 . FLANGED TO BS 4504 PN16
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| DN50~300 |
DN350~600 |
| Working Pressure 工作压力 |
16 bar |
10 bar |
| Testing Pressure 测试压力 |
Shell 阀体: 24 bar Seat 阀座: 17.6 bar |
Shell 阀体: 15 bar Seat 阀座: 11 bar |
| Working Temperature 工作温度 |
10 oC to 120 oC |
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| Suitable Media 介质 |
Water, Oil & Gas |
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* 16 bar pressure rating is available for DN350~600. The body material shall beDuctile Iron. 
| Part 部件 |
Material 材质 |
BS |
| Body 阀体 |
Cast Iron 灰铸铁 |
1452 Gr. 220 |
| Bonnet 阀帽 |
Cast Iron 灰铸铁 |
1452 Gr. 220 |
| Disc 阀板 |
Cast Iron 灰铸铁 |
1452 Gr. 220 |
| Seat Ring 阀座 |
Gunmetal 青铜 |
1400 LG 2 |
| Stem 阀杆 |
Brass 黄铜Stainless Steel 不锈钢 |
2874 CZ 124 970 420S37 |
| Packing 密封 |
Graphite 石墨 |
Non-Asbestos |
| Handwheel 手轮盘 |
Cast Iron 灰铸铁 |
1452 Gr. 220 | 
Size 口径
mm |
L
mm |
H (Open)
mm |
D
mm |
| 50 |
178 |
405 |
190 |
| 65 |
191 |
415 |
190 |
| 80 |
203 |
486 |
190 |
| 100 |
229 |
632 |
300 |
| 125 |
254 |
710 |
300 |
| 150 |
267 |
842 |
350 |
| 200 |
292 |
1100 |
350 |
| 250 |
330 |
1228 |
400 |
| 300 |
356 |
1373 |
450 |
| 350 |
381 |
1595 |
508 |
| 400 |
406 |
1900 |
558 |
| 450 |
432 |
2210 |
610 |
| 500 |
457 |
2490 |
610 |
| 600 |
508 |
2960 |
762 |
Note:
1. JIS B2239 10K and other flange standards available upon request.
2. If used for gas application, please consult our sales office. Design and specifications are subject to change without prior notice.
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29318463
