內螺紋兩片式球閥Q11 不銹鋼閥門

Q11F是片式球閥的代號，它和法蘭閘閥是同屬一個類型的閥門，分為一片式球閥、二片式球閥、三片式球閥等，球體繞閥體中心線作旋轉來達到開啟、關閉的一種閥門。 球閥在管路中主要用來做切斷、分配和改變介質的流動方向。二片式球閥，三片式球閥,是近年來被廣泛采用的一種新型閥門。

A、開啟過程

B、關閉過程

4手輪轉動的后幾圈，閥桿底部的角形平面機械地楔向壓迫球體，使其緊密地壓在閥座上，達到*密封。

Q11F球閥的結構特點：

1、 啟閉無摩擦。這一功能完*了傳統(tǒng)閥門因密封面之間相互摩擦而影響密封的問題。

2、 上裝式結構。對裝在管道上的閥門可直接在線檢查與維修，能有效減少裝置停車，降低成本。

3、 單閥座設計。消除了閥門中腔介質因異常升壓而影響使用安全的問題。

4、 低扭矩設計。特殊結構設計的閥桿，只需配一個小手把閥門就能輕松啟閉。

5、 楔形密封結構。閥門是靠閥桿提供的機械力，將球楔壓到閥座上而密封，使閥門的密封性不受管線壓差變化的影響，在各種工況下密封性能都有可靠保證。

6、 密封面的自清潔結構。當球體傾離閥座時，管線中的流體沿球體密封面成360°均勻通過，不僅消除了高速流體對閥座局部的沖刷，也沖走了密封面上的聚積物，達到自清潔的目的

Female thread two-piece ball valve Q11 stainless steel valve

Q11F is the code name of the piece ball valve. It belongs to the same type of valve as the flange gate valve. It is divided into one-piece ball valve, two-piece ball valve, three-piece ball valve, etc. of a valve. Ball valves are mainly used to cut off, distribute and change the flow direction of the medium in the pipeline. Two-piece ball valve and three-piece ball valve are a new type of valve that has been widely used in recent years.

A, the opening process

B, the closing process

4 After several turns of the handwheel rotation, the angular plane at the bottom of the valve stem mechanically wedges the sphere to press the ball tightly, so that it is tightly pressed on the valve seat to achieve complete sealing.

Structural features of Q11F ball valve:

1. Open and close without friction. This function solves the problem of traditional valves affecting the sealing due to friction between the sealing surfaces.

2. Top-loading structure. The valve installed on the pipeline can be directly inspected and maintained online, which can effectively reduce the shutdown of the device and reduce the cost.

3. Single valve seat design. It eliminates the problem that the medium in the cavity of the valve affects the safety of use due to abnormal pressure increase.

4. Low torque design. The valve stem with special structure design can easily open and close the valve with only a small handle.

5. Wedge-shaped sealing structure. The valve is sealed by pressing the ball wedge onto the valve seat by the mechanical force provided by the valve stem, so that the sealing performance of the valve is not affected by the change of the pipeline pressure difference, and the sealing performance is reliably guaranteed under various working conditions.

6. Self-cleaning structure of sealing surface. When the ball is tilted away from the valve seat, the fluid in the pipeline passes evenly along the sealing surface of the ball at 360°, which not only eliminates the local scouring of the valve seat by the high-speed fluid, but also washes away the accumulation on the sealing surface to achieve the purpose of self-cleaning

產(chǎn)品圖片：衛(wèi)生級不銹鋼兩片式內螺紋球閥生產(chǎn)廠家圖片

公司簡介：

安徽利勒潔凈設備科技有限公司是國內專業(yè)生產(chǎn)制造潔凈衛(wèi)生級閥門管件，主要應用于食品機械行業(yè)、制藥機械行業(yè)、乳制品行業(yè)、釀酒飲料行業(yè)以及精細化工等行業(yè)高精度衛(wèi)生級流體設備的專業(yè)生產(chǎn)廠家，產(chǎn)品規(guī)格齊全；產(chǎn)品主要有：

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無菌球閥，卡箍直通球閥，螺紋球閥，焊接球閥，氣動球閥，法蘭球閥，電動球閥；

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