API 600 Gate Valve 150lb WCB

 No eddy current or other additional resistance shall be allowed in the direction of medium flow.

The flow path of the API 600 Gate Valve has two directions, one of which is the flow direction.

Only the medium flow to the arrow point, its pressure and flow resistance, and the size of it through the medium have anything to do with it.

The other is the direction controlled by the valve.

If the API 600 Gate Valve has a control function (that is, to open and close), it has a pair of parallel shafts (as shown in Figure 1).

The parallel shafts are to some extent parallel to each other and perpendicular to the direction of flow, so they are installed in parallel with each other in the pipeline. This valve is called the Open Stem API 600 Gate Valve; this valve is usually installed horizontally, where the flow of the medium is indicated by the arrow.The 2-inch American Standard API 600 Gate Valve adopts a unique sealing structure, which makes it have very good wear resistance.In practical use, we often encounter a polished valve, the surface of which often appears covered with a layer of oxide film. This film not only affects the sealing performance of the valve but also leads to rust.So the wear-resistant materials for the API 600 Gate Valve are: alumina, silicon carbide, graphite, and so on. Because silicon carbide and graphite have the best wear resistance, API 600 gate valve surfaces typically use two or three layers of silicon oxide to achieve wear resistance.Due to the structural characteristics of the API 600 Gate Valve, it is easy to experience a phenomenon: when the fluid pressure is not high or low, there will be one or more cracks on the sealing surface; this crack is what we call a blind plate.

How should this be handled?

A balance wedge is arranged between the sealing surfaces of the API 600 Gate Valve of the American Standard to prevent the impact of medium pressure on the sealing surfaces from causing permanent deformation and damage.

The motion direction of the gate is perpendicular to the direction of the fluid.

The valve stem of the American Standard API 600 Gate Valve does not have permanent deformation under the action of medium, and the gate does not produce axial movement.

The valve with the gate as a sealing surface has good sealing performance under the action of force-torque balance during opening and closing.

The utility model has the advantages of large flow, small flow resistance, compact structure, light weight, long service life, stable and convenient operation, etc.

Suitable for water, steam, oil, nitric acid, and other general working media; consider anti-corrosion performance for corrosive media.

4 To improve the valve's sealing performance under various medium conditions, a removable rubber liner is arranged between the gate seat and the valve disc.

Valves are suitable for water, steam, oil, gas, various corrosive media, and particle-laden media, and they are widely used in water supply and drainage systems in the petrochemical industry.The valve body is composed of two gate plates with an end face seal and a rotating disc. Gate plates and discs have high surface hardness and wear resistance. Rubber is used as a sealing material and has good corrosion resistance.

According to user requirements, the valve can be equipped with different structural features and functions.

Haogong Valve is a professional manufacturer of US-standard API 600 gate valves. Since its inception, the company has adhered to the business purpose of "quality first, reputation first," as well as development ideas based on "scientific and technological innovation, excellence."Companies adhering to the "rigorous, pragmatic, professional, refined, innovative, and development-oriented" spirit of enterprise and "people-oriented, the pursuit of excellence!" management philosophy Companies adhere to the quality policy of "product quality first, customer-oriented is our eternal pursuit of" and constantly meet user needs.The company strives for continuous improvement in product quality and service with the help of new and old customers.

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