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Product Details:
Payment & Shipping Terms:
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| Product Name: | Flanged Gate Valve | Pressure: | Medium Pressure |
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| Media: | Water,Oil | Standard: | GOST |
| Body Material: | Cast Iron | Color: | Customer's Request Black |
| Connection: | Flange Ends | Size: | DN50~DN400 |
| Type: | Rising Stem | Temperature Of Media: | Medium Temperature |
| High Light: | gost standard 4 gate valve flanged,brass seat 4 gate valve flanged,dn200 gate valve flanged |
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The valve can be used for opening and closing on pipelines and equipment with non corrosive media, and generally not for throttling.
The valve rotates the valve stem nut by rotating the hand wheel to make the valve stem move up and down, so as to drive the ram to rise or fall and make a linear displacement perpendicular to the fluid to achieve the purpose of opening and closing.
1. Simple shape, good manufacturing process, wide application range and easy installation.
2. The fluid resistance is small. The medium channel inside the valve body of the gate valve is straight. The medium does not change its flow direction when flowing through the gate valve, so the flow resistance is small.
3. The medium can flow in any direction from both sides of the gate valve, which can be connected or cut off
| DN | L | D | D1 | D2 | D3 | b-f | Z-Φd | Hmin | Hmax | W |
| 50 | 180 | 160 | 125 | 100 | 50 | 17-2 | 4-Φ18 | 238.6 | 289 | 169 |
| 80 | 210 | 195 | 160 | 135 | 78 | 19-2 | 8-Φ18 | 310 | 404 | 190 |
| 100 | 230 | 215 | 180 | 155 | 97 | 19-2 | 8-Φ18 | 326 | 427 | 190 |
| 150 | 280 | 280 | 240 | 210 | 150 | 21-3 | 8-Φ23 | 466 | 616 | 240 |
| 200 | 330 | 340 | 295 | 265 | 200 | 23-3 | 8-Φ23 | 628 | 840 | 320 |
| 250 | 450 | 395 | 350 | 320 | 234 | 26-3 | 12-Φ23 | 735 | 986 | 350 |
| 300 | 500 | 445 | 400 | 368 | 290 | 26-3 | 12-Φ23 | 862.5 | 1159.5 | 350 |
Contact Person: Ms. Ada Chen
