Silencing check valve

2 year ago

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Zhengzhou guan hao yong International Trade Co.,

 2 year year

Product details

Silencing check valve, also known as check valve, one-way valve, reverse flow valve or back pressure valve, is an automatic valve, is a type of valve that uses the flow of the medium itself to automatically open and close the valve disc. It is mainly used to prevent medium backflow, pump and drive motor reversal, and container medium release. Silencing check valves can also be used on hdpe pipe,pvc pipe or other pipe to provide supply to auxiliary systems where pressure may rise above system pressure. This type of valve usually works automatically, opening the valve disc when the fluid flows in the specified direction, and closing the valve disc when the fluid attempts to flow in the opposite direction to prevent flow.

Classification of silencing check valves

Noise reducing check valves are mainly divided into two categories: rotary check valves and lift check valves. Swing check valves open and close by rotating the valve disc around the valve seat through a hinge mechanism, while lift check valves control fluid flow by vertically lifting the valve disc along the axis.

Characteristics and Applications of reducing Check Valve

The design of reducing check valves usually considers reducing the noise generated during fluid flow, so a streamlined design is adopted in the internal water flow path to reduce head loss and noise. For example, the HC41X type silencing check valve is a typical silencing check valve. It can use spring assisted valve discs to quickly close in advance when the flow rate approaches zero, effectively preventing water hammer from occurring. It also has the advantages of small size, light weight, low fluid resistance, fatigue resistance, and long service life.

In summary, the noise reducing check valve is a key pipeline component, including but not limited to water supply and drainage pipelines, water supply pipelines, and pipeline systems in mines, coal mines, and oil fields. HDPE water supply pipe and HDPE drainage pipe are highly recommended, as they play a crucial role in preventing water hammer and protecting pipeline systems.

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Zhengzhou guan hao yong International Trade Co.,

 Audited supplier

2 year

Address: Zhengzhou, China

Main Product: HDPE Pipe, PVC Pipe, PPR Pipe, Mobile House , Container Room, Steel Building

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