65040-PACV-AYU2 VAT 摇锤阀

65040-PACV-AYU2 VAT 摇锤阀

65040-PACV-AYU2 VAT 摇锤阀

1.截断阀类主要用于截断或接通介质流。包括闸阀、截止阀、隔膜阀、球阀、旋塞阀、蝶阀、柱塞阀、仪表针型阀等。

⒉调节阀类主要用于调节介质的流量、压力等。包括调节阀、节流阀、减压阀等。

3.止回阀类用于阻止介质倒流。包括各种结构的止回阀。

4.分流阀类用于分离、分配或混合介质。包括各种结构的分配阀和疏水阀等。

5.安全阀类用于介质超压时的安全保护。包括各种类型的安全阀。

65040-PACV-AYU2 VAT 摇锤阀

1. Cut-off valves are mainly used to cut off or connect the medium flow. Including gate valve, globe valve, diaphragm valve, ball valve, plug valve, butterfly valve, plunger valve, instrument needle valve and so on.

Regulating valves are mainly used to adjust the flow rate and pressure of the medium. Including regulating valve, throttle valve, pressure reducing valve, etc.

3. Check valves are used to prevent the backflow of the medium. Check valves of various structures are included.

4. Diverter valves are used for separating, distributing or mixing media. Including various structures of the distribution valve and trap, etc.

5. Safety valves are used for the safety protection of medium overpressure. Various types of safety valves are included.

65040-PACV-AYU2 VAT 摇锤阀

优点:

1、流动阻力小。阀体内部介质通道是直通的，介质成直线流动，流动阻力小。

2、启闭时较省力。是与截止阀相比而言，因为无论是开或闭，闸板运动方向均与介质流动方向相垂直。

3、高度大，启闭时间长。闸板的启闭行程较大，降是通过螺杆进行的。

4、水锤现象不易产生。原因是关闭时间长。

5、介质可向两侧任意方向流动，易于安装。闸阀通道两侧是对称的。

6、结构长度(系壳体两连接端面之间的距离)较小。

7、形体简单，结构长度短，制造工艺性好，适用范围广。

8、结构紧凑，阀门刚性好，通道流畅，流阻数小，密封面采用不锈钢和硬质合金，使用寿命长，采用PTFE填料．密封可靠.操作轻便灵活．

65040-PACV-AYU2 VAT 摇锤阀

Advantages:

1, small flow resistance. The medium channel inside the valve body is straight through, the medium flows in a straight line, and the flow resistance is small.

2, less effort when opening and closing. It is compared with the globe valve, because whether it is open or closed, the direction of the ram movement is perpendicular to the direction of the medium flow.

3, high height, long opening and closing time. The opening and closing stroke of the gate is large, and the fall is carried out by the screw.

4, water hammer phenomenon is not easy to produce. The reason is the long shutdown time.

5, the medium can flow to either side in any direction, easy to install. Both sides of the gate valve channel are symmetrical.

6, the structure length (the distance between the two connected end faces of the shell) is small.

7, simple shape, short structure length, good manufacturing process, wide range of application.

8, compact structure, good valve rigidity, smooth channel, flow resistance number is small, sealing surface is made of stainless steel and carbide, long service life, PTFE packing. Reliable seal. Light and flexible operation.