D971x electric butterfly valveThe structure and functional characteristics of electric butterfly valves can also be divided into: center plate type, flange type, and three eccentric type. The d971x electric butterfly valve adopts a clamp type three eccentric design structure. When the butterfly valve is closed, the butterfly disc will become tighter and tighter, thereby ensuring the sealing of the control fluid.
D971x electric butterfly valveThe valve body and butterfly plate are generally selected;
Ductile cast steel, gray cast steel, alloy steel, stainless steel and other composite metal materials ensure the overall toughness and wear resistance of the butterfly valve in terms of material. The butterfly valve adopts a frame structure, which has the characteristics of high strength, large medium flow and cotton knots, and low resistance. The butterfly valve is painted as a whole, ensuring the anti-corrosion performance of the butterfly valve in use at more levels;
The sealing ring of the d971x electric butterfly valve is made of various rubber and polytetrafluoroethylene soft sealing materials, and is combined with stainless steel metal and oil resistant rubber to enhance the valve's corrosion resistance, corrosion resistance, and sealing performance, greatly improving the service life of the sealing ring. The sealing performance of this type of butterfly valve is not affected by temperature, and the sealing material inside the sealing seat can be replaced appropriately according to the medium in the working environment. It is very convenient for users to use.
When using the d971x electric butterfly valve, the butterfly plate can be rotated 90 degrees to complete the opening and closing process, which is relatively fast and labor-saving. When the butterfly valve is in the * open position, the thickness of the butterfly plate is the resistance of the medium flowing through the valve body, so the pressure drop generated by this valve is very small, which has good flow control characteristics. The electric transmission method enables the d971x electric butterfly valve to be used on any pipeline.
D971x electric butterfly valveFeatures:
1. This valve adopts a three eccentric sealing structure, with almost no wear on the valve seat and butterfly plate, and has a sealing function that becomes tighter as viewed.
2. The sealing ring is made of stainless steel, which has the dual advantages of metal hard sealing and elastic sealing. It has excellent sealing performance in both low and high temperature environments, corrosion resistance, and long service life.
3. The sealing surface of the cedar disc board in the cedar base is made of cobalt based hard alloy welded, which is wear-resistant and has a long service life
4. Red leaf heather is a large-sized butterfly board with a quilted frame structure, high strength, large overcurrent area, and low flow resistance.
5. This valve has a bidirectional sealing function, which is not limited by the flow direction of the medium or the spatial position during installation, and can be installed in any direction.
6. The drive assembly can be installed in multiple stations (rotated 90 ° or 180 °) for easy user use.