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We persist with our business spirit of “Quality, Effectiveness, Innovation and Integrity”. We aim to create a lot more value for our consumers with our wealthy resources, sophisticated machinery, experienced workers and outstanding providers for Dn 150 Gate Valve, Dn200 Check Valve, Pn16 Gate Valve, Over the years, with high-quality products, first- class service, ultra-low prices we win thee trust and favor of customers. Nowadays our products sell all over the domestic and abroad. Thanks for the regular and new customers support. We provide high quality product and competitive price, welcome the regular and new customers cooperate with us!
Meterial of main parts
|
Components name |
Material |
|
Valve body |
Cast iron 、ductile iron |
|
Valve cover |
Cast iron 、ductile iron rubber coated |
|
Stem |
Stainless steel |
Technical data
|
PN (MPa) Nominal Pressure |
1.0 |
1.6 |
2.5 |
|
(MPa) Intensity pressure test |
1.5 |
2.4 |
3.75 |
|
(MPs) Seal pressure |
1.1 |
1.76 |
2.75 |
|
°C Suitable temperature |
≤80 |
||
|
Suitable Mediums |
Clear water,Sewage,Seawater |
||
|
Slow shuts the time |
≤60 seconds |
||
Main Dimensions (BS5153 available)
| DN(MM) | L | D | D1 | dn | n |
| 50 | 203 | 165 | 125 | 17.5 | 4 |
| 65 | 216 | 185 | 145 | 17.5 | 4 |
| 80 | 241 | 200 | 160 | 17.5 | 8 |
| 100 | 292 | 220 | 180 | 17.5 | 8 |
| 150 | 356 | 285 | 240 | 22 | 8 |
| 200 | 495 | 340 | 295 | 22 | 8 |
| 250 | 622 | 395 | 350 | 22 | 12 |
| 300 | 698 | 445 | 400 | 22 | 12 |
| 350 | 787 | 505 | 460 | 22 | 16 |
| 400 | 914 | 565 | 515 | 22 | 16 |
| 450 | 978 | 615 | 565 | 26 | 20 |
| 500 | 978 | 670 | 620 | 26 | 20 |
| 600 | 1295 | 780 | 725 | 30 | 20 |
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