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Single Plate Check Valve

Product introduction:

Single plate check valve is one of the most commonly used structural forms of check valve. It has the advantages of simple structure, small volume and small resistance loss. Therefore, it is widely used in fluid process system.

About us:

Our company is a professional pipe fitting manufacturer with more than 15 years of production experience. There are more than 60 export countries.The company currently has a production capacity of pipeline equipment with a maximum diameter of 4000mm.

The monthly production capacity is 8000 pieces. The main products are: Check valve, Butterfly valve, Bellows seal globe Valve, Gate valve, Ball valve etc.


Product Description

The above data is for reference only, please contact us for more details.

Inventory and Quality Control

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Why do valves always fail?

In the whole process of design,manufacture, installation,working condition,operation and maintenance,every step should not be lax.

The valve inspection process is as follows:

1:Appearance inspection:

(1)Whether there are sand holes, cracks and other defects on the inner and outer surface of the valve body;

(2)Whether all parts of the valve are damaged, whether the valve body is marked, etc;

2:Performance test

3.Shell strength test

4.Sealing test

5.Action performance test

6.Vacuum sealing test


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Company qualification


Exhibition and foreign trade customers

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Warm and excellent team

Exporting country


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