NEWS

Introduction to the advantages and disadvantages of gate valves

Introduction to the advantages and disadvantages of gate valves

The gate valve is a shutter of the opening and closing member. Its movement direction is perpendicular to the direction of the fluid. The gate valve can only be fully open and fully closed. It is different from the door parameters, usually 5°. When the medium temperature is not high, it is 2°52'.

I believe that many people do not understand what the gate valve is? Let's take a look at what the gate valve is and what it is!we are check valve manufacturer and privide gate valve china,you can know it.

What is the role of the gate valve?

The use rate of the gate valve is very wide, and it is used on some cutting devices. The diameter of the device is cut at DN ≥ 50mm. Of course, sometimes the gate device is used in a small-diameter cutting device. The gate valve functions as a valve that moves in the vertical direction of the closing member (gate) along the center line of the passage. The gate valve is mainly used for cutting in the pipeline.

Introduction to the advantages and disadvantages of gate valves

Gate valve advantages

1. The flow resistance of the gate valve is small. The inner medium passage of the valve body is straight through, the medium flows in a straight line, and the flow resistance is small.

2. The gate valve is less labor-saving when it is opened and closed. Compared with the shut-off valve, the direction of movement of the ram is perpendicular to the direction of flow of the medium, whether it is open or closed.

3, high height, long opening and closing time. The opening and closing stroke of the shutter is large, and the drop is performed by the screw.

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

5. The medium can flow in any direction on both sides, which is easy to install. The gate valve channels are symmetrical on both sides.

6. The length of the structure (the distance between the two connecting end faces of the casing) is small.

7. Simple shape, short structure length, good manufacturing process and wide application range.

8. Compact structure, good rigidity of the valve, smooth passage, small flow resistance, stainless steel and hard alloy on the sealing surface, long service life, PTFE packing, reliable sealing, light and flexible operation.we are check valve manufacturer and privide gate valve china,you can know it.

The company will adhere to the credo of "excellent quality begins with subtlety", comprehensively enhance the management level of the company, and aim at customer satisfaction, and provide more convenient and diversified quality products and services for the majority of Chinese and foreign customers.

The quality of our products is the premise of our development. The credibility of our cooperation makes us take care of your production. Your trust is the cornerstone of our long-term cooperation.

check valve manufacturer and gate valve china


0.0278s