Stainless steel eccentric hemispherical valve for wastewater transportation and treatment

NegotiableUpdate on 04/14

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Overview

Stainless steel eccentric half ball valve for wastewater treatment is a relatively new type of ball valve. The center of the valve ball does not coincide with the center of the valve body, but deviates from a certain distance. This design reduces friction between the valve ball and the valve seat, improves the opening and closing efficiency and service time of the valve. It has some excellent characteristics of its own structure, such as frictionless switch, low sealing wear, and small opening and closing torque.

Product Details

Stainless steel eccentric hemispherical valve for wastewater transportation and treatment

Eccentric hemispherical valve is a relatively new type of ball valve, which has some structural features of its ownexcellentSex, such as frictionless switches, seals that are not easily worn, and low opening and closing torque. This can reduce the specifications of the accompanying actuator. Equipped with multiple rotationsElectric actuatorIt can achieve regulation and tight cutting of the medium. Widely applicable to working conditions such as petroleum, chemical, urban water supply and drainage that require strict cut-off.

working principle

It relies on rotating the valve chain to make the valve unobstructed or blocked. Ball valve switches are lightweight, small in size, can be made into large diameters, reliable in sealing, simple in structure, easy to maintain, and the sealing surface and spherical surface are often in a closed state, which is not easily eroded by media. They are widely used in various industries.

The products are divided into six series according to their uses: universal valves, pipeline valves, slurry valves, gas valves, petrochemical valves, and coal powder injection valves. There are three transmission modes: manual, pneumatic, and electric. There are eight pressure levels (PN0.25-6.4Mpa) and hundreds of specifications (40-1000) of hemispherical valve products. In industries such as petroleum, chemical, metallurgical, power, and gas, it is an upgraded product of gate valves, globe valves, Y-shaped valves, and ball valves. At present, it has been used in coal powder injection in the steel industry, slurry, mother liquor and alumina powder transportation in the alumina industry, hydraulic (or dry) ash removal in the power industry, petrochemical industry, gas industry and other occasions.

Widely applicable for wastewater transportation and treatment in industries such as petroleum, chemical, urban water supply and drainage, power, metallurgy, shipbuilding, etc. In these industries, stainless steel eccentric hemispherical valves are mainly used to control, cut off, and regulate wastewater fluids, such as wastewater treatment in the petrochemical industry and wastewater transportation in urban sewage treatment plants.