The valve is a control component in the fluid delivery system and has functions such as cut-off, regulation, diversion, prevention of backflow, regulation, shunting or overflow relief. Valves for fluid control systems range from the simplest shut-off valves to the extremely complex self-control systems available in a wide variety of sizes and sizes. Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metals, and radioactive media.
Hard Seal Butterfly Valve Features:
1. The hard-sealed butterfly valve adopts a three-eccentric sealing structure, and the valve seat and the butterfly plate have almost no wear, and have a tighter and tighter sealing function.
2. The sealing ring is made of stainless steel. It has the double advantages of metal hard seal and elastic seal. It has excellent sealing performance in both low temperature and high temperature conditions, and has corrosion resistance and long service life.
3. The sealing surface of the butterfly plate is made of surfacing cobalt-based hard alloy, the sealing surface is wear-resistant and has a long service life.
4. The large-size butterfly plate adopts a truss structure with high strength, large flow area and small flow resistance.
5. The hard-sealed butterfly valve has a two-way sealing function. It is not restricted by the flow direction of the medium during installation, and is not affected by the position of the space. It can be installed in any direction.
6. The drive unit can be installed in multiple stations (rotated 90° or 180°) for user convenience.
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Label: Six characteristics of hard sealing butterfly valve products
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China Angle Bending Machine Suppliers
HYDRAULIC Bending machine
Applicable Industry:Used for bending of angles in the field of steel tower industry.
The equipment possesses independent hydraulic power system and electric controlling system.
The hydraulic system uses the electromagnetic valve to reverseAngle Bending Machine,Angle Iron Bender Machine,Angle Iron Bending Machine,Plate Bending Machine
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