Electric three-way switching butterfly valve

< Electric three-way switching butterfly valve

< Product description:
< Electric three-way butterfly valve is also called electric three-way steering butterfly valve. Electric three-way switching butterfly valve.
< The structural characteristics of the electric three-way butterfly valve are good flow characteristics. We have successfully developed multi-partition and flange-type three-way butterfly valves that can switch the flow direction of the pipeline to divide and merge the flow. Improve the three-way straight-stroke ball type switch's shut-off performance. The shortcomings of weight difference and large torque have become the best solution to replace large-diameter three-way ball valves. The control methods include pneumatic, electric, and manual. The biggest feature of this type of valve is that one controller can use the linkage mechanism to drive only the valve at the same time. Normal operation can be Users save valuable resources and avoid using two controllers when one of them loses recording or cannot maintain safety in an emergency
<. The electric three-way butterfly valve has two valve cores and a valve seat structure similar to that of a double-seat valve, but in In a three-way valve, when the flow area between one valve core and the valve seat increases, the flow area between the other valve core and the valve seat decreases. In a double-seat valve, the flow area between the two valve cores and the valve seat increases or decreases at the same time.
<. The air opening and air closing of the electric three-way butterfly valve can only be realized by selecting the forward and reaction effects of the actuator. In the double-seat valve, the air opening and air closing can be directly achieved by connecting the valve body or valve core to the valve. This is achieved by mounting the seat backwards.
<. When the electric three-way butterfly valve is used in a control system that requires fluid proportioning, it can reduce installation costs and installation space because it can replace an air-opening control valve and an air-closing control valve at the same time.