Active Member
|
[China]
Address: Jianshe South Street, Yuhua District, Shijiazhuang City, Hebei Province, China
Contact name:Ada Chen
China • Yuanda Valve Group Co., Ltd. |
|
|
Grooved soft seal gate valves are widely used in water supply and drainage of fluid transmission pipelines, and in pipeline engineering such as fire fighting, air conditioning, gas, petroleum, chemical industry, water treatment, municipal administration, shipbuilding and so on. The utility model has the advantages of fast, simple, safe and reliable installation, is not limited by the installation site, is convenient for the maintenance of pipelines and valves, has vibration isolation, sound insulation and a certain angle range, overcomes the imitation difference caused by connecting different shafts of pipelines, and solves the thermal expansion and cold contraction caused by temperature difference
| Body/ bonnet | Ductile Iron |
| stem | Stainless Steel |
| Disc | Ductile Iron+NBR |
| nut | Ductile Iron /brass |
| wheel | Grey Iron / Ductile Iron |
| DN(mm) | L | D | A | B | H | D0 |
| 50 | 145 | 60 | 15 | 9.5 | 203 | 180 |
| 65 | 160 | 76 | 15 | 9.5 | 222 | 200 |
| 80 | 170 | 89 | 15 | 9.5 | 257 | 200 |
| 100 | 180 | 114 | 16 | 9.5 | 294 | 240 |
| 125 | 200 | 140 | 16 | 9.5 | 355 | 260 |
| 150 | 240 | 165 | 16 | 9.5 | 409 | 280 |
| 200 | 275 | 219 | 16 | 13 | 504 | 320 |
