D641X-16Q Pneumatic Flange Butterfly Valve has reliable performance, simple supporting, large circulation capacity, especially suitable for the medium is viscous, containing particles, fiber nature of the occasion. Suitable for temperature ≤ 80 ℃, such as textile, papermaking, food, medicine, chemical industry, petroleum, electric power, water supply and drainage, gas and other pipelines for the role of regulating the flow and cut off the flow of media.
Product Features
- Innovative and rational design, lightweight structure, rapid opening and closing.
- Low operating torque, easy to operate, effortless and nimble.
- Can be installed in any location for easy maintenance.
- The seals are replaceable and provide reliable bidirectional sealing with zero leakage.
Product Parameters
Product Model | D641X-16Q |
Valve body material | Ductile Iron |
Valve plate material | Ductile Iron/304 Stainless Steel |
Rubber lining material | EPDM |
Cylinder Material | Aluminum |
Cylinder type | AT Double Acting |
Nominal pressure | ≤1.6Mpa |
Applicable medium | Water, Gas, Oil, etc. |
Applicable temperature | ≤80°C |
Product Size Reference
Nominal Diameter | L | T | H | S | Q | K | D | n-d |
DN50 | 108 | 147 | 130 | 71.5 | 92 | 83 | 125 | 4-18 |
DN65 | 112 | 168 | 140 | 83 | 108 | 93 | 145 | 4-18 |
DN80 | 114 | 186 | 150 | 95 | 119.5 | 100 | 160 | 8-18 |
DN100 | 127 | 212 | 165 | 103 | 128.7 | 110 | 180 | 8-18 |
DN125 | 140 | 262 | 180 | 108.5 | 136.5 | 123 | 210 | 8-18 |
DN150 | 140 | 268 | 200 | 121.5 | 153 | 143 | 240 | 8-22 |
DN200 | 152 | 301 | 230 | 142 | 185 | 171 | 295 | 12-22 |
DN250 | 165 | 390 | 270 | 152 | 202 | 203 | 355 | 12-26 |
DN300 | 178 | 458 | 320 | 174 | 227 | 230 | 410 | 12-26 |
DN350 | 190 | 534 | 350 | 206 | 260 | 260 | 470 | 16-26 |
DN400 | 216 | 538 | 390 | 226 | 285 | 285 | 525 | 16-30 |
苏公网安备32021402002554号
