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The structure principle and performance characteristics of wafer dual plate check valve

Jun 22,2024

The structure principle and performance characteristics of wafer dual plate check valve

Wafer dual plate check valve is a kind of wafer check valve, and is also a kind of swing check valve, only it has a double plate, its plate closing stroke is short, there is a spring loaded, that can significantly reduce the phenomenon of water hammer.

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The working principle and classification of check valve

Jun 21,2024

The working principle and classification of check valve

Check valve is a kind of valve used to control the flow of media, it has the important role of preventing the backflow of media and protecting the safety of equipment. Its working principle is to rely on the medium itself pressure and spool weight to achieve the opening and closing state, when the medium flows into the valve in the specified direction, the flow pressure over the opening pressure of the check valve, the disc will be pushed open under the action of the fluid pressure, the media is smoothly flowing。

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12TH International Pump and Valve Exhinition

Jun 04,2024

12TH International Pump and Valve Exhinition

12TH International Pump and Valve Exhinition opened on 3 June and was held for three days.

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Introduction of The Silent Check Valve

Jun 05,2024

Introduction of The Silent Check Valve

The HC41X silent check valve is suitable for water supply and drainage pipelines. The role of the silent check valve is to prevent the medium from flowing in the opposite direction, allowing the medium to flow in one direction only.

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Introduction of the single orifice exhaust valve

Jun 03,2024

Introduction of the single orifice exhaust valve

The air release valve is also called exhaust valve / air valve that is a kind of valve to protect the safety of pipeline, it is usually installed in the highest point of pipeline. The main function is to remove the gas in the pipeline to ensure the stability of pipeline operation. this article is mainly to introduce the single orifice exhaust valve.

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The working principle of H42X series flanged bottom valve

Jun 02,2024

The working principle of H42X series flanged bottom valve

The H42X series flange bottom valve（foot valve） is a kind of energy-saving valve that it is installed at the beginning of pipeline. It is usually installed at the bottom of the pump suction pipe. It is a kind of one-way valve.

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The working principle and function of metal corrugated compensator

May 24,2024

The working principle and function of metal corrugated compensator

Metal corrugated compensator is a kind of flexible, thin-walled, horizontal corrugated device with the function of expansion and contraction, composed of metal bellows and components.

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Advantages of the Ball Valve

May 22,2024

Advantages of the Ball Valve

The ball valve is opened and closed by the rotation of the ball as a common valve.it can cut off, distribute, change the direction of flow of the medium in the pipeline. it has the eight characteristics.

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