Product model: Z40/41W/Y
Nominal pressure: PN1.0~16.0MPa
Nominal diameter: DN40~500mm
Main material: stainless steel
Applicable medium: water, oil, acid and alkali corrosion, etc.
Product Structure Features
Stainless steel gate valve are used to cut or connect the pipe media under nominal pressure between PN1.6-16.0Mpa, working temperatures between-29~550℃. In oil industry, chemical industry, fossil-fired power plants.
The main structure features include:
1. sensible products structure, reliable sealing. Excellent performance and good looking.
2.Co hard alloy welded sealing surface, which is wearing resistant, erosion proof, abrasion proof and long-lived.
3. The surface and the adjusting media of the valve shaft are nitrogenized so that it is erosion and abrasion resistant.
4. There is no backward sealing structure in the valve, so the sealing id reliable.
5. The material of the filling and the flange size can be chosen and matched according to the applications and the requirements of the use's. That can satisfies all kinds of working requirements.
Main overall connection dimensions
| DN(mm) | L | D | D1 | D2 | b-f | Z-Φd | Manual | |
| H | D0 | |||||||
| 40 | 165 | 150 | 110 | 88 | 18-3 | 4-Φ18 | 257 | - |
| 50 | 178 | 165 | 125 | 102 | 18-3 | 4-Φ18 | 289 | 180 |
| 65 | 190 | 185 | 145 | 122 | 18-3 | 8-Φ18 | 334 | 180 |
| 80 | 203 | 200 | 160 | 138 | 20-3 | 8-Φ18 | 377 | 200 |
| 100 | 229 | 220 | 180 | 158 | 20-3 | 8-Φ18 | 433 | 200 |
| 125 | 254 | 250 | 210 | 188 | 22-3 | 8-Φ18 | 527 | 240 |
| 150 | 267 | 285 | 240 | 212 | 22-3 | 8-Φ22 | 596 | 240 |
| 200 | 330 | 340 | 295 | 268 | 24-3 | 8-Φ22 | 772 | 320 |
| 250 | 380 | 395 | 350 | 320 | 26-3 | 12-Φ22 | 904 | 320 |
| 300 | 420 | 445 | 400 | 370 | 26-4 | 12-Φ22 | 1045 | 400 |
| 350 | 450 | 505 | 460 | 430 | 16-4 | 16-Φ22 | 1177 | 400 |
| 400 | 480 | 565 | 515 | 482 | 16-4 | 16-Φ26 | 1345 | 500 |
| 450 | 510 | 615 | 565 | 532 | 28-4 | 20-Φ26 | 1497 | 500 |
| 500 | 540 | 670 | 620 | 585 | 28-4 | 20-Φ26 | 1648 | 720 |
Add: No. 175, Lane 250, Fangde Road, Jiading District, Shanghai
Tel: +86-21-51863336
Fax: +86-21-34677003
E-mail: shldv@139.com
Web: Http://www.shldv.com
Fujian plant site：2233 Maosheng Road, Nan 'an City, Fujian Province
Factory telephone：+86-21-31007333
Shanghai Public Network Anbei: 31011402004337Sitemap
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