Hydraulic ventilation butterfly valve
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  • Hydraulic ventilation butterfly valve

Hydraulic ventilation butterfly valve

Model:

Specifications:

Applicable temperature:

-20 ℃-350 ℃

Applicable medium:

Air, dusty gas


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  • Product Description
  • Detailed parameters
  • The hydraulic ventilation valve is made of the same material as the valve body to form a sealing ring. Its adaptation temperature depends on the material selection of the valve body. It is generally applicable to industrial, metallurgical, environmental protection and other pipelines for ventilation and adjustment of medium flow. It has the functions of diversion, cut-off, adjustment, throttling, check, shunt or overflow and pressure relief.

    The hydraulic ventilation valve is made of the same material as the valve body to form a sealing ring. Its adaptation temperature depends on the material selection of the valve body. It is generally applicable to industrial, metallurgical, environmental protection and other pipelines for ventilation and adjustment of medium flow. It has the functions of diversion, cut-off, adjustment, throttling, check, shunt or overflow and pressure relief.

    Hydraulic ventilation valve can be used to control the flow of water, steam, oil, gas, mud, various corrosive media, liquid metals and radioactive fluids and other types of fluids. The working pressure of the valve can be from 0.0013MPa to 1000MPa ultra-high pressure, and the working temperature can be from -269 ℃ ultra-low temperature to 1430 ℃ high temperature.

    The main features of hydraulic ventilation control valve are:

    1, the design is novel, reasonable, unique structure, light weight, open and close quickly.

    2. Small operating torque, convenient operation, labor-saving dexterity.

    3, the use of adaptive materials to meet different media temperature machine corrosive media.

    Ventilation control valve according to the transmission form is mainly divided into manual, electric, hydraulic, pneumatic, worm gear drive, etc., can be under the action of pressure, temperature or other forms of sensing signals, according to the predetermined requirements of action, or do not rely on sensing signals and simple opening or closing, the valve relies on the drive or automatic mechanism to make the opening and closing parts for lifting, sliding, swing or rotary movement, so as to change the size of its flow area to achieve its control function.


    Warm tips:

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  • On the valve hydraulic ventilation butterfly valve shape and connection size

    N Overall dimension Connection dimensions
    L H1 H2 H3 A1 A2 Φ 0.25MPa 0.6MPa
    D1 N-d D1 N-d
    100 80 120 190 81 135 42 180 170 4-18 170 4-18
    125 80 135 220 81 135 42 180 200 8-18 200 8-18
    150 80 150 250 81 135 42 320 225 8-18 225 8-18
    200 140 180 270 107 202 60 320 280 8-18 280 8-18
    250 140 200 285 107 202 60 320 335 12-18 335 12-18
    300 170 235 340 126 220 93 320 395 12-22 395 12-22
    350 170 260 365 126 220 93 320 445 12-22 445 15-22
    400 190 290 410 156 287 123 400 495 16-22 495 16-22
    450 190 330 455 156 287 123 400 550 16-22 550 16-22
    500 190 350 475 214 360 184 390 600 20-22 600 20-22
    600 210 400 570 214 360 184 390 705 20-26 705 20-26
    700 210 470 635 214 441 144 500 810 24-26 810 24-26
    800 210 525 690 252 441 144 500 920 24-30 920 24-30
    900 250 585 760 252 521 210 500 1020 24-30 1020 24-30
    1000 250 660 835 252 521 210 500 1120 28-30 1120 28-30
    1200 250 755 1015 252 521 210 500 1320 32-30 1340 32-33
    1400 300 880 1120 280 560 258 630 1520 36-30 1560 36-36
    1600 300 1045 1320 310 658 291 800 1730 40-30 1760 40-36
    1800 300 1130 1390 355 750 348 900 1930 44-30 1970 44-39
    2000 300 1250 1525 395 800 414 1000 2130 48-30 2180 48-42
    2200 350 1360 1635 395 800 414 1000 2340 52-33 2390 52-42
    2400 350 1460 1735 495 1045 539 1300 2540 56-33 2600 56-42
    2600 350 1600 1865 495 1045 539 1300 2740 60-33 2810 60-48
    2800 400 1700 1965 495 1045 539 1300 2960 64-36 3020 64-48
    3000 400 1845 2130 495 1045 539 1300 3160 68-36 3220 68-48