Q947F-16c electric fixed ball valve
Q947F-6C electric fixed ball valve
Electric fixed ball valve in the oil, natural gas, coal and ore mining, refining processing and pipeline system;In chemical products, medicine and food production;In hydropower, thermal power and nuclear power production system;In urban and industrial water supply and drainage, heating and gas supply system;In the farmland irrigation and drainage systems;Widely used in metallurgical production system, is a kind of related to production and construction, national defense construction and people's life important mechanical products.Ball valve closed in all kinds of pipeline system used to truncate or through media flow, make the medium in accordance with the procedures scheduled delivery to the specified point.
Main parts material electric fixed ball valve:
| The valve body | The valve stem | Valve ball | Sealing surface | gasket | packing | Working temperature | Applicable medium |
| wcb | 1cr13 | 1cr13 |
1 cr13 Company too made of alloy Body material |
Flexible graphite Stainless steel flexible graphite08 mild steel f304 f316 |
Flexible graphiteBraided graphite |
-29-425℃ | Water, steam, oil |
| wc6 | 15crmo | 15crmo | -29-425℃ | ||||
| wc9 | 25cr2mov | 25cr2mov | |||||
| lcb | 304 | 304 | -46-354℃ | ||||
| cf8 | 304 | 304 | -196-600℃ | Part of the acid, alkali | |||
| cf3 | 304l | 304l | |||||
| cf8m | 316 | 316 | |||||
| cf3m | 316l | 316l |
Electric fixed ball valve main dimension:
|
DN |
25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | |
| d1 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 337 | 387 | 438 | 489 | 591 | 686 | |
| l | 165 | 180 | 190 | 216 | 241 | 283 | 305 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 | 1245 | |
| h | 50 | 55 | 80 | 102 | 144 | 127 | 152 | 184 | 219 | 376 | 360 | 395 | 430 | 470 | 550 | 580 | 700 | 800 | |
| 手动 | h1 | 75 | 85 | 95 | 707 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 625 | 670 | 698 | 840 | 1050 | 1100 |
| e | - | - | - | - | - | - | - | - | - | 116 | 116 | 171 | 171 | 257 | 257 | 257 | 150 | 83 | |
| f | - | - | - | - | - | - | - | - | - | 350 | 350 | 400 | 420 | 400 | 420 | 400 | 410 | 650 | |
| w | 160 | 160 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | |
| 电动 | h2 | - | - | - | - | - | - | - | - | 554 | 600 | 652 | 760 | 770 | 830 | - | 940 | 940 | 1115 |
| l1 | - | - | - | - | - | - | - | - | 235 | 235 | 235 | 259 | 400 | 400 | - | 410 | 410 | 410 | |
| 气动 | h3 | 215 | 240 | 264 | 274 | 379 | 389 | 479 | 552 | 666 | 736 | 926 | 1059 | 1127 | 1393 | 1468 | 1538 | 1538 | 1450 |
| l2 | 200 | 270 | 270 | 270 | 405 | 405 | 576 | 576 | 776 | 776 | 776 | 1060 | 1060 | 1360 | 1360 | 1360 | 1360 | 2840 | |
