Wholesale Ci Gate Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng
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Wholesale Ci Gate Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng Detail:
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Product Description
The soft-seal gate valve is divided into two types: rising stem soft-seal gate valve and non-rising stem soft seal gate valve. Usually there is a trapezoidal thread on the lifting rod, through the nut in the middle of the gate and the guide groove on the valve body, the rotary motion is changed into linear motion, that is, the operating torque is turned into operating thrust. When the valve is opened, when the lift height of the gate is equal to 1:1 times the valve diameter, the fluid passage is completely unblocked, but this position cannot be monitored during operation.
In actual use, the apex of the valve stem is used as the mark, that is, the unmovable position, as its fully open position. In order to take into account the lock-up phenomenon caused by temperature changes, it is usually opened to the top position, and then rewind 1/2-1 turn, as the position of the fully open valve. Therefore, the fully open position of the valve is determined by the position of the gate (i.e. stroke). This type of valve should generally be installed horizontally in the pipeline.
Product parameter
| NO. | Part | Material |
| 1 | Body | GGG40/GGG50 |
| 2 | Bonnet | GGG40/GGG50 |
| 3 | Stem | 2Cr13/SS304/SS316/Brass |
| 4 | Disc | GGG40/GGG50 with NBR/EPDM |
| 5 | Stem Nut | Brass |
| DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | |
| L | 140 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | |
| D | PN10 | 150 | 165 | 185 | 200 | 220 | 250 | 285 | 340 | 395 | 445 | 505 | 565 | 615 | 670 |
| PN16 | 405 | 460 | 520 | 580 | 640 | 715 | |||||||||
| D1 | PN10 | 110 | 125 | 145 | 160 | 180 | 210 | 240 | 295 | 350 | 400 | 460 | 515 | 565 | 620 |
| PN16 | 355 | 410 | 470 | 525 | 585 | 650 | |||||||||
| D2 | PN10 | 88 | 102 | 122 | 138 | 158 | 188 | 212 | 268 | 320 | 370 | 430 | 482 | 530 | 586 |
| PN16 | 378 | 438 | 490 | 548 | 610 | ||||||||||
| b | 17 | 17 | 17 | 17 | 19 | 19 | 19 | 22 | 23 | 26 | 28 | 30 | 30 | 32 | |
| n-d | PN10 | 4-18 | 4-18 | 4-18 | 8-18 | 8-18 | 8-18 | 8-22 | 8-22 | 12-22 | 12-22 | 16-22 | 16-26 | 20-26 | 20-26 |
| PN16 | 12-22 | 12-28 | 12-28 | 16-26 | 16-30 | 20-30 | 20-34 | ||||||||
| H | PN10 | 200 | 215 | 245 | 285 | 320 | 360 | 415 | 445 | 585 | 670 | 980 | 1144 | 1250 | 1366 |
| PN16 | 480 | ||||||||||||||
| C | 160 | 160 | 180 | 200 | 200 | 250 | 250 | 280 | 320 | 350 | 350 | 500 | 500 | 500 | |
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Contact: Judy Email: info@lzds.cn Whatsapp/phone: 0086-13864273734
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As for competitive prices, we believe that you will be searching far and wide for anything that can beat us. We can state with absolute certainty that for such quality at such prices we are the lowest around for Wholesale Ci Gate Valve - DIN3352-F4 Resilient Gate Valve – Dongsheng , The product will supply to all over the world, such as: Uzbekistan, Zurich, UK, We critically promise that we deliver all the customers with the best quality solutions, the most competitive prices and the most prompt delivery. We hope to win a resplendent future for customers and ourselves.
By Stephanie from UAE - 2018.11.28 16:25
The company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
By Roberta from Belgium - 2017.08.28 16:02
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