About



Created in 1986, located in ChinaZhejiang Xinhai Valve Manufacturing Co. Ltd. is a leading industrial valve manufacturing factory, who specialized in industrial valve developing, manufacturing, and marketing. More about Xinhai Valve company Profile.

Xinhai Valve manufacturing Plant I      Xinhai Valve Processing Plant II
          Xinhai Valve Manufacturing Plant I   (22,000 M2)                      Xinhai Valve Processibg Plant II   (100,000 Munder construction)    

Xinhai Valves, including gate valve, globe valve, check valve, ball valve, butterfly valve, plug valve and pipe strainer which meets many standards such as API, ANSI, ASME, DIN, JIS, BS, BS EN, ISO etc. have a glance at Xinhai Certificates.

Xinhai Valve Factory Tour in 1990s
Xinhai Valve Factory Tour
 xinhai Valve Factory Tour 1990s
Xinhai Valve Factory Tour in 1990s
 
NO.2013 Valves catalog download
View and download valve product literature, sales brochures and more.
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News & Events
2020.05.26
Working Principle of Butterfly Valve
Butterfly valve is a kind of valve that is opened and closed according to the rotation of the valve stem to drive the disc to rotate. In the cylindrical passage of the valve body, the disc is rot...
2020.05.23
Reasons and Solutions for Valve Hard to Fully Close
In the process of using the valve, there are often some perplexing problems. For instance, the valve can't be tightly closed. So how should do? If the valve is not tightly closed, first find out ...
2020.05.14
Notes on Selection of Valves
Selection of valves shall comply with the following principals: 1. According to the use place and purpose of the valve, and after knowing the relevant regulations, specifications, standards and gaini...
2020.05.07
What is Butterfly Check Valve?
The check valve belongs to an automatic valve, and its main function is to prevent back flow of medium, reverse rotation of pump and drive motor, and relieving of container medium. Check ...
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