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 GVWR3131M-2W-F-S, body material - stainless steel AISI CF8, wedge material - stainless steel AISI 304, seal - stainless steel AISI 304, handwheel operated
| DN | L | D | D1 | D2 | b | f | z-d | Weight |
| 50 | 180 | 160 | 125 | 99 | 16 | 3 | 4 - 18 | 29 |
| 80 | 210 | 195 | 160 | 132 | 20 | 3 | 4 - 18 | 46 |
| 100 | 230 | 215 | 180 | 156 | 20 | 3 | 8 - 18 | 63 |
| 125 | 255 | 245 | 210 | 184 | 22 | 3 | 8 - 18 | 108 |
| 150 | 280 | 280 | 240 | 211 | 22 | 3 | 8 -22 | 134 |
| 200 | 330 | 335 | 295 | 266 | 24 | 3 | 12 -22 | 192 |
| 250 | 450 | 405 | 355 | 319 | 26 | 3 | 12 -26 | 273 |
| 300 | 500 | 460 | 410 | 370 | 28 | 4 | 12 -26 | 379 |
| 350 | 550 | 520 | 470 | 435 | 34 | 4 | 16 -26 | 590 |
| 400 | 600 | 580 | 525 | 485 | 36 | 4 | 16 -26 | 849 |
Valve sketch DNOVA GVWR3131M-2W-F-S, body material - stainless steel AISI CF8, wedge material - stainless steel AISI 304, seal - stainless steel AISI 304, handwheel operated
Construction and materials of the gate DNOVA GVWR3131M-2W-F-S, body material - stainless steel AISI CF8, wedge material - stainless steel AISI 304, seal - stainless steel AISI 304, handwheel operated
| № | Part name | Material |
| 1 | Body | Steel CF8 |
| 2 | Seat seal | Steel 304 |
| 3 | Wedge | Steel CF8 |
| 4 | Spindle | Steel 304 |
| 5 | Gasket | Steel 304+TWG |
| 6 | Cover | Steel CF8 |
| 7, 8 | Stud, nut | Steel 201 |
| 9 | Spindle seal | TWG |
| 10 | gland | Steel 201 |
| 11 | bushing | Steel CF8 |
| 12 | Washer | ZCuAl10Fe3 |
| 13 | Flywheel | KTH330-08 |
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.