電液推桿蝶閥，普遍適用于建材、玻璃、礦山、電力、輕工、造紙等行業的通風、環保工程等管道系統中快速啟閉,調節流量大小和切斷。
This valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. It can change the flow and cut off gas medium in the pipe by the different control signal.
結構特點：
Structure characteristic:
電液推桿蝶閥，采用優質碳素鋼焊接。具有設計新穎、重量輕、結構緊湊、流阻損失小、操作靈活、指示方位明確、維護方便、使用壽命長等優點。可水平安裝或垂直安裝。配用電液推桿及有關配件，能實現現場和遠距離控制，限位裝置能有效的控制閥門的開度，推力和拉力及工作速度可按需要無級調整。
The valve is welded in fine carbon steel, having the features of light weight, compact structure, endurance, little in the lost of flow resistance, definite direction, easy to maintenance and long life. It can be installed in horizontal or vertical. The valve is used with electric-hydraulic draw stem and other accessory to form a complete set to realize local and remote control. The limit device can control the open angle of valve effectively. Thrust, pull and working velocity can be adjusted steplessly by requirement.
性能參數：
Performance parameter:
公稱壓力 Nominal pressure | 介質流速 Medium velocity | 泄漏率 Leakage ratio | 適用溫度 Suitable temperature | 適用介質 Suitable medium |
0.05MPa | ≤25m/s | ≤1% | ≤300℃ | 空氣、煙氣、粉塵氣體等 Air, smoke, gas with powder etc |
YDT---A B外形連接尺寸：
Appearance joint dimensions:
DN | D | D1 | B | b | n-d | E | E1 | H | 執行器參數 Parameter |
100 | 180 | 145 | 180 | 8 | 4-Φ12 | 380 | 265 | 400 | DYT100-M P：0.37KW |
150 | 230 | 195 | 180 | 8 | 8-Φ12 | 430 | 290 | 400 | |
200 | 280 | 245 | 180 | 8 | 8-Φ12 | 480 | 315 | 400 | |
250 | 350 | 305 | 180 | 8 | 12-Φ12 | 550 | 350 | 400 | |
300 | 400 | 355 | 180 | 8 | 12-Φ12 | 600 | 375 | 400 | |
350 | 450 | 405 | 180 | 8 | 12-Φ12 | 650 | 400 | 400 | |
400 | 500 | 455 | 200 | 10 | 16-Φ14 | 750 | 475 | 450 | |
450 | 550 | 505 | 200 | 10 | 16-Φ14 | 800 | 500 | 450 | |
500 | 600 | 555 | 200 | 10 | 20-Φ14 | 850 | 525 | 450 | |
600 | 700 | 655 | 200 | 10 | 20-Φ14 | 950 | 575 | 450 | |
700 | 800 | 755 | 220 | 10 | 20-Φ14 | 1055 | 630 | 450 | |
800 | 900 | 855 | 220 | 10 | 24-Φ14 | 1185 | 695 | 450 | |
900 | 1000 | 955 | 220 | 10 | 24-Φ14 | 1285 | 745 | 450 | |
1000 | 1130 | 1070 | 260 | 12 | 28-Φ18 | 1385 | 790 | 500 | DYT300-M P：0.37KW |
1100 | 1230 | 1170 | 260 | 12 | 28-Φ18 | 1485 | 840 | 500 | |
1200 | 1330 | 1270 | 260 | 12 | 28-Φ18 | 1585 | 890 | 500 | |
1300 | 1430 | 1370 | 300 | 12 | 32-Φ18 | 1685 | 940 | 500 | |
1400 | 1530 | 1470 | 300 | 12 | 36-Φ18 | 1785 | 990 | 500 | |
1500 | 1630 | 1570 | 300 | 12 | 36-Φ18 | 1885 | 1040 | 500 | |
1600 | 1730 | 1670 | 300 | 12 | 40-Φ18 | 1985 | 1090 | 500 | |
1700 | 1830 | 1770 | 340 | 16 | 40-Φ18 | 2140 | 1195 | 560 | DYT500-M P：0.55KW |
1800 | 1930 | 1870 | 340 | 16 | 44-Φ18 | 2240 | 1245 | 560 | |
1900 | 2030 | 1970 | 340 | 16 | 44-Φ18 | 2340 | 1295 | 560 | |
2000 | 2130 | 2070 | 340 | 16 | 48-Φ22 | 2440 | 1345 | 560 | |
2100 | 2230 | 2170 | 340 | 16 | 48-Φ22 | 2540 | 1395 | 560 | |
2200 | 2330 | 2270 | 340 | 16 | 48-Φ22 | 2640 | 1445 | 560 | |
2300 | 2430 | 2370 | 380 | 16 | 48-Φ22 | 2805 | 1555 | 620 | DYT1000-M P：0.75KW |
2400 | 2530 | 2470 | 380 | 16 | 48-Φ22 | 2905 | 1605 | 620 | |
2500 | 2630 | 2570 | 380 | 16 | 52-Φ22 | 3005 | 1655 | 620 | |
2600 | 2730 | 2670 | 380 | 16 | 52-Φ22 | 3105 | 1705 | 620 | |
2700 | 2830 | 2770 | 420 | 20 | 56-Φ22 | 3225 | 1775 | 700 | DYT1500-M P：1.1KW |
2800 | 2930 | 2870 | 420 | 20 | 60-Φ22 | 3325 | 1825 | 700 | |
2900 | 3030 | 2970 | 420 | 20 | 60-Φ22 | 3425 | 1875 | 700 | |
3000 | 3130 | 3070 | 420 | 20 | 60-Φ22 | 3525 | 1925 | 700 |
