Open type electric flapper valve
Open type electric flapper valve
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  • Open type electric flapper valve
  • Open type electric flapper valve

Open type electric flapper valve

Model:

KF941

Specifications:

DN400-DN2800

Applicable temperature:

120 ℃, 200 ℃, 300 ℃

Applicable medium:

Gas and toxic, harmful and flammable gas


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  • Product Description
  • Detailed parameters
  • The open electric flapper valve is of open design structure, with light weight and easy maintenance (sealing rubber ring replacement, electro-hydraulic device maintenance inspection, replacement, and local maintenance of the valve are all external, which does not affect the normal operation of the valve. The movement process and switching state of the valve are intuitive, the completion state after opening and closing is extremely convenient, and it has the advantages of closed type and irreplaceable. The disadvantage is that a small amount of gas leakage operators pay attention to protection during opening and closing.

    Structure diagram of open type electric flapper valve

    1. The valve body of open flapper valve adopts frame structure,

    2, the sealing vice parts of stainless steel and rubber seal, reliable sealing, long life.

    3. Open flapper valve adopts spring clamping mechanism with good synchronicity.

    4. The sealing ring of open flapper valve is installed on the valve plate for easy replacement.

    5, increased the water cooling mechanism of the metallurgical valve, the highest temperature of up to 450 ℃, especially suitable for dry dust removal system.

    Open type electric flapper valve

    6. Equipped with a variety of driving modes to choose from, hydraulic and electric can realize computer program control.

    In the design to absorb the advantages of foreign flapper valve floating valve plate; compression mechanism with multi-ring gear, gear, trapezoidal thread, screw rod pair synchronous two-way compression. The advantages of synchronous compression of left and right-hand trapezoidal thread screws are: small starting torque, good self-efficiency of thread pair, reliable valve sealing, pin tooth transmission mechanism for plate movement, not easy to accumulate dust, which meets the requirements of high dust, poor lubrication conditions and poor working environment.

    The opposite side of the valve can be equipped with explosion-proof control cabinet, the implementation of on-site control and remote control in the PLC system connection control, set the distance of more than 10 meters.

    Open electric flapper valve according to the design of different and introduced its several other flapper valve; such as open pneumatic flapper valve, closed electric flapper valve, etc., special models of customers can also be customized.

    Open electric flashboard valve


    Warm tips:

    All text, data, and images in this article are for reference only. Need to see morePlate valveFor details of performance parameters, structural size parameters, prices, etc., or for high-quality printed samples, pleaseContact Us

  • Main performance parameters of open type electric flapper valve

    DN L D D1 b N~d H H1 L1 A A1 F F1 F2 M-K
    400 600 540 495 18 16-22 1300 350 2210 600 680 500 160 220 4-23
    450 600 595 550 18 16-22 1520 400 240 600 680 500 1660 220 4-23
    500 600 645 600 18 20-26 1600 450 2540 600 680 500 160 220 4-23
    600 800 755 705 24 24-26 1750 500 2720 600 680 900 280 340 8-23
    700 800 860 810 24 24-30 1884 720 2815 600 680 950 280 340 8-23
    800 800 975 920 24 24-30 1970 800 3115 600 680 1045 280 340 8-23
    900 800 1075 1020 24 34-30 2086 880 3640 600 910 1250 280 340 8-23
    1000 800 1175 1120 24 28-30 2250 960 3940 820 910 1250 280 340 8-23
    1200 1200 1375 1320 26 32-30 2837 1165 5930 1100 1180 1060 480 560 8-33
    1400 1200 1575 1520 26 36-30 3057 1285 6530 1100 1220 1400 480 560 8-33
    1600 1200 1790 1730 32 40-30 3257 1385 7130 1100 1180 1560 480 560 8-33
    1800 1400 1990 1930 32 44-30 3400 1428 7730 1100 1180 1750 230 560 8-33
    2000 1400 2190 2130 32 48-30 4010 1850 8400 1200 1280 1800 230 560 8-33
    2200 1600 2405 2340 32 52-30 4110 1950 9050 1200 1280 1900 230 560 8-33
    2400 1600 2605 2540 32 56-33 4365 2050 9600 1200 1280 2360 230 560 8-33
    2600 1800 2805 2740 34 60-33 4375 2141 8567 1340 1410 2332 300 600 8-36
    2800 1800 2960 3030 36 64-36 4554 2280 8952 1340 1410 2532 300 600 8-36