Zhejiang Huibo Valve Technology Co.,Ltd

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Short Stem Brass Gate Valve
Apr 17, 2018

Movement mode: The gate of the gate valve moves linearly along with the valve stem, also called the stem valve. Trapezoidal threads are usually provided on the lift rods. The nut on the top of the valve and the guide groove on the valve body change the rotational motion to linear motion, that is, the operating torque becomes the operating thrust. When the valve is opened, when the lifting height of the gate is equal to 1:1 of the valve diameter, the fluid channel is completely open, but this position cannot be monitored during operation. In actual use, the vertex of the valve stem is used as a mark, that is, a position that does not move, as its fully open position.

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