Professional Industrial Valves Manufacturer

The valve ball valve, gate valve and globe valve in the what's the difference?

by:Mech     2020-11-15

valve used to control the flow of liquid and gas. Ball valve, gate valve and globe Industrial Valves used to control the flow of fluid. These various types of valves are used to create the waterway, so understand these differences and its use is very important. Introduce

ball valves

ball valve made of solid components with high durability, even after remain idle for a long time can perfect function. It has a brass, made of stainless steel or chrome plated brass ball, embedded in the ducts. Top of the sphere is a lever, can only shake a quarter circle. When parallel to the plane of the pipeline, sphere to allow water flow. When the lever is perpendicular to the pipe, medicine balls will keep water. By moving the joystick from the Angle of the connected to the pipe from 0 degrees to 90 degrees to control the flow of water. , on the other hand, you can hold the lever between the two limit part to make water flowing through a pipe, but due to water pressure, water pipe may be out of shape.

the valve has the advantage that you can easily open and close it quickly. However, water will always hammer hitting the side of the body and piping, unless it is fully open to direct water.

stop valve is introduced

is based on the wheel Industrial Valves, globe valve, when open, this valve through a set of fixed in the fixed ring of spherical body to reduce the flow through a pipe. Globe valve consists of a spherical area, the spherical region is forming seat openings into two and a half. In the seat, can use can control the flow or completely stop the flow of the wheel screw down the plug.

stop valve is open or closed, especially some opened, it is hard to understand. In addition, it can't be like ball Industrial Valves one-handed operation.

gate introduction

gate valve used to control the flow of fluid, usually by turning the wheel and the gate to move up and down. Turn the wheel to lock down the wheel to the lowest position, it prevents water. When the wheels on the opposite operation, ram in the highest position, water can flow without any obstacles.

by looking at the rising as part of a gate valve stem, it is easy to understand the gate valve in which position. If stem rising and visible, the gate has been opened; And the valve stem is not visible, gate valve closed.

gate keep in contact with water, and therefore susceptible to corrosion and subsequent failure, and eventually burst. Due to its slow, so the chance of water hammer. It should be used under the condition of the open or closed, if improperly retention may be damaged due to water pressure and vibration.


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