輕型自動蝶閥，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。 對管道中氣體介質按不同控制信號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:
輕型自動蝶閥 ，采用優質碳素鋼焊接。具有重量輕、結構簡單、流阻損失小、操作靈活、指示方位明確、維護方便、使用壽命長、可任意安裝等優點。配用電子式電動執行器及有關配件，可實現手動、自動無干擾切換。采用電子控制模塊 , 無須外接伺服放大器 , 直接接受儀表或計算機輸出 4 ～ 20mA 信號 , 按輸入信號和電裝位置進行智能調整自動定位。能微機程控、自動控制或集中控制，是實現自動化控制操作、調節流量的理想設備。
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 at any angle. The valve is used with electronic type and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. It adopts electron control module without outer servo amplifier and receives 4 ～ 20mA signal directly output by meter or computer without out servo amplifier, adjusting its position referring to the input signal and electric device position. It is the ideal equipment of realizing operation of automatic control and adjusting flow.
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 | ≤ 25 m/s | ≤ 1％ | ≤ 300 ℃ | 空氣、煙氣、粉塵氣體等 Air, smoke , gas with powder etc |
外形圖
Appearance figure:
外形連接尺寸 ：
Appearance joint dimensions:
A × B | A1 × B1 | A2 × B2 | B | b | n-d | X | Y | E | E1 | L |
200 × 200 | 235 × 235 | 260 × 260 | 100 | 4 | 8- Φ 10 | 2 | 2 | 605 | 455 | 260 |
250 × 250 | 285 × 285 | 310 × 310 | 100 | 6 | 12- Φ 10 | 3 | 3 | 655 | 480 | 260 |
320 × 250 | 355 × 285 | 380 × 310 | 100 | 6 | 12- Φ 10 | 3 | 3 | 725 | 525 | 260 |
320 × 320 | 355 × 355 | 380 × 380 | 100 | 6 | 12- Φ 10 | 3 | 3 | 725 | 525 | 260 |
400 × 320 | 445 × 365 | 480 × 400 | 120 | 8 | 14- Φ 10 | 4 | 3 | 805 | 555 | 380 |
400 × 400 | 445 × 445 | 480 × 480 | 120 | 8 | 16- Φ 10 | 4 | 4 | 805 | 555 | 380 |
500 × 320 | 545 × 365 | 580 × 400 | 120 | 8 | 16- Φ 10 | 5 | 3 | 945 | 635 | 380 |
500 × 400 | 545 × 445 | 580 × 480 | 120 | 8 | 18- Φ 10 | 5 | 4 | 945 | 635 | 380 |
500 × 500 | 545 × 545 | 580 × 580 | 120 | 8 | 20- Φ 12 | 5 | 5 | 945 | 635 | 380 |
630 × 320 | 675 × 365 | 710 × 400 | 140 | 8 | 18- Φ 12 | 6 | 3 | 1075 | 715 | 380 |
630 × 400 | 675 × 445 | 710 × 480 | 140 | 8 | 20- Φ 12 | 6 | 4 | 1075 | 715 | 380 |
630 × 500 | 675 × 545 | 710 × 580 | 140 | 8 | 22- Φ 12 | 6 | 5 | 1075 | 715 | 380 |
630 × 630 | 675 × 675 | 710 × 710 | 140 | 8 | 24- Φ 12 | 6 | 6 | 1075 | 715 | 380 |
800 × 400 | 845 × 445 | 880 × 480 | 140 | 8 | 22- Φ 12 | 7 | 4 | 1245 | 785 | 380 |
800 × 500 | 845 × 545 | 880 × 580 | 140 | 8 | 24- Φ 12 | 7 | 5 | 1245 | 785 | 380 |
800 × 630 | 845 × 675 | 880 × 710 | 140 | 8 | 26- Φ 12 | 7 | 6 | 1245 | 785 | 380 |
800 × 800 | 845 × 845 | 880 × 880 | 140 | 8 | 28- Φ 14 | 7 | 7 | 1245 | 785 | 380 |
1000 × 400 | 1055 × 455 | 1100 × 500 | 160 | 10 | 22- Φ 14 | 8 | 3 | 1445 | 885 | 380 |
1000 × 500 | 1055 × 555 | 1100 × 600 | 160 | 10 | 24- Φ 14 | 8 | 4 | 1445 | 885 | 380 |
1000 × 630 | 1055 × 685 | 1100 × 730 | 160 | 10 | 26- Φ 14 | 8 | 5 | 1445 | 885 | 380 |
1000 × 800 | 1055 × 855 | 1100 × 900 | 160 | 10 | 28- Φ 14 | 8 | 6 | 1445 | 885 | 380 |
1000 × 1000 | 1055 × 1055 | 1100 × 1100 | 160 | 10 | 32- Φ 14 | 8 | 8 | 1445 | 885 | 380 |
1250 × 400 | 1305 × 455 | 1350 × 500 | 160 | 10 | 26- Φ 14 | 10 | 3 | 1695 | 1035 | 380 |
1250 × 500 | 1305 × 555 | 1350 × 600 | 160 | 10 | 28- Φ 14 | 10 | 4 | 1695 | 1035 | 380 |
1250 × 630 | 1305 × 685 | 1350 × 730 | 160 | 10 | 30- Φ 14 | 10 | 5 | 1695 | 1035 | 380 |
1250 × 800 | 1305 × 855 | 1350 × 900 | 160 | 10 | 32- Φ 14 | 10 | 6 | 1695 | 1035 | 380 |
1250 × 1000 | 1305 × 1055 | 1350 × 1100 | 160 | 10 | 36- Φ 14 | 10 | 8 | 1695 | 1035 | 380 |
1600 × 630 | 1655 × 685 | 1700 × 730 | 200 | 10 | 36- Φ 14 | 13 | 5 | 2210 | 1330 | 380 |
1600 × 800 | 1655 × 855 | 1700 × 900 | 200 | 10 | 38- Φ 14 | 13 | 6 | 2210 | 1330 | 380 |
1600 × 1250 | 1655 × 1305 | 1700 × 1350 | 200 | 10 | 46- Φ 18 | 13 | 10 | 2210 | 1330 | 380 |
2000 × 800 | 2065 × 865 | 2120 × 920 | 200 | 12 | 42- Φ 18 | 15 | 6 | 3030 | 1950 | 380 |
2000 × 1000 | 2065 × 1065 | 2120 × 1120 | 200 | 12 | 46- Φ 18 | 15 | 8 | 3030 | 1950 | 400 |
2000 × 1250 | 2065 × 1315 | 2120 × 1370 | 200 | 12 | 50- Φ 18 | 15 | 10 | 3030 | 1950 | 400 |
2000 × 1600 | 2065 × 1665 | 2120 × 1720 | 200 | 12 | 56- Φ 18 | 15 | 13 | 3030 | 1950 | 400 |
