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Product Description
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
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