进口角式截止阀德国角式截止阀

进口角式截止阀

德国巴赫进口角式截止阀概述：

进口角式截止阀的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动。角式截止阀又称角阀，阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上）。只适用于全开和全关，不允许作调节和节流。截止阀属于强制密封式阀门，所以在阀门关闭时，必须向阀瓣施加压力，以强制截止阀的密封面不泄漏。当介质由阀瓣下方进入阀门时，操作力所需克服的阻力，是阀杆和填料的摩擦力与由介质的压力所产生的推力，关“角式截止阀” 的力比开“角式截止阀”的力大，所以阀杆的直径要大，否则会发生阀杆顶弯的故障。

Inlet angle stop valve

Overview of Bach inlet angle valve:

Inlet angle type valve opening and closing parts are plug shaped valve, sealing surface flat or cone, fluid along the centerline of the valve for linear motion. Angle type globe valve, also known as angle valve, the movement of the stem form, there are lifting rod (stem lift, hand wheel is not up and down), but also the lifting of the rotary rod (hand wheel and stem together with the rotation of the nut in the valve body). Only applicable to fully open and fully closed, does not allow for adjustment and throttle. Valve is a mandatory seal valve, so the valve is closed, the valve must be applied to force the valve sealing surface does not leak. When the medium into the valve from the bottom of the valve, the operating force required to overcome the resistance, is the stem and the packing friction and pressure generated by the media thrust, "angle type valve" than "open angle type stop valve force, so the diameter of the valve stem, otherwise it will bend the stem top of the fault.

进口角式截止阀的定义：   

进口角式截止阀是一种进口和出口呈90°C夹角的截止阀，这种阀门除了具备一般法兰截止阀的优点和使用要求外，zui大的特点就是方便安装在管道系统的拐角处，既节省了90°C的弯头，又方便开闭操作。高压角式截止阀在化肥厂的合成氨系统和制冷系统中等到非常广泛的应用。

Define the entry angle type valve:

Inlet angle type valve is a valve in the import and export of 90 DEG C angle, in addition to this valve has the advantages of general flange valve and operation requirements, the biggest feature is easy to install in the corner of the pipeline system, not only saves the elbow 90 degrees C, and convenient opening and closing operation. High angle stop valve in the chemical fertilizer plant ammonia system and refrigeration system until a very wide range of applications.

进口角式截止阀技术参数：

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