Wedge gate valve DNOVA GVWN1414E-2W-F (F4) RED PN16, body material - cast iron GGG50, wedge material - cast iron + EPDM, seal - EPDM, stem only
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Description
A wedge gate valve is a type of valve that is widely used in many industries - its main purpose is to start or stop a fluid flow rather than to regulate it. The design of the wedge gate valve is quite straightforward: it typically consists of a wedge, a bonnet which houses the moving parts, valve stem which is used to operate the valve, and two seats where the wedge seals off the flow.
Overall and installation dimensions of the gate valve DNOVA GVWN1414E-2W-F, body material - cast iron GGG50, wedge material - cast iron + EPDM, seal - EPDM, stem only
DN | L | D | C | B | n-d | W | G | K | S | b | h | h2 |
40 | 140 | 150 | 110 | 84 | 4-19 | 125 | 102 | 70 | 18 | 6 | 30 | 190 |
50 | 150 | 165 | 125 | 99 | 4-19 | 125 | 102 | 70 | 18 | 6 | 30 | 200 |
65 | 170 | 185 | 145 | 119 | 4-19 | 125 | 102 | 70 | 20 | 6 | 30 | 215 |
80 | 180 | 200 | 160 | 133 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 250 |
100 | 190 | 220 | 180 | 154 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 280 |
125 | 200 | 250 | 210 | 184 | 8-19 | 125 | 102 | 70 | 20 | 6 | 30 | 345 |
150 | 210 | 285 | 240 | 210 | 8-23 | 125 | 102 | 70 | 20 | 6 | 30 | 385 |
200 | 230 | 340 | 295 | 265 | 12-23 | 175 | 140 | 100 | 30 | 8 | 30 | 460 |
250 | 250 | 405 | 355 | 319 | 12-28 | 175 | 140 | 100 | 30 | 8 | 30 | 580 |
300 | 270 | 460 | 410 | 370 | 12-28 | 175 | 140 | 100 | 30 | 8 | 30 | 640 |
Valve sketch DNOVA GVWN1414E-2W-F, body material - cast iron GGG50, wedge material - cast iron + EPDM, seal - EPDM, stem only
Construction and materials of the gate valve DNOVA GVWN1414E-2W-F, body material - cast iron GGG50, wedge material - cast iron + EPDM, seal - EPDM, stem only
№ | Name | Material |
1 | Body | cast iron GGG50 |
2 | Wedge | cast iron GGG50 + EPDM |
3 | Rod nut | brass |
4 | Rod | carbon steel or stainless steel SS 420/2Cr13 |
5 | Gasket | EPDM |
6 | Cover | cast iron GGG50 |
7 | Ring | carbon steel |
8 | Sealing ring | EPDM |
9 | Bolts | carbon steel |
10 | ISO flange | cast iron GGG50 |
11 | Seal | cast iron GGG50 |
12 | Sealing ring | EPDM |
13 | Bolts | carbon steel |
Specifications
Delivery
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