Cangzhou Aviva's electric flapper valve sold worldwide, the whole model, low prices, quality ..

Electric flapper valve is a gate valve is always in close contact with the sealing of the valve. Electric gate flapper valve opening and closing parts, the direction of movement of the fluid direction perpendicular to the gate, electric gate valve can only be fully open and fully closed, can not be adjusted and the throttle. Ram has two sealing surfaces, sealing surfaces the most common mode of gate valve forming wedge, the wedge angle with the valve parameters. It opened a diameter the size of the circular opening on the principles of the gate, the gate through the gate opening and closing makes opening round with diameter made completely out and consistent action. Features electric flapper valve is particularly applicable to all types of solid materials and 50mm around the block, transport and traffic slug material adjustment angle of installation is not limited, easy to operate, can always adjust the scale, bi-directional operation, simple and flexible. Materials are carbon steel, stainless steel, and can order non-standard flapper valve. For more information about our products, please leave a message and call 18032703752 online Yingjie Machinery Manufacturing Co. Cangzhou.