Installation of Valve
The following valve installation for you to explain the matters needing attention. 1. When installing the valve, clean the inner chamber and sealing … Read more
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The following valve installation for you to explain the matters needing attention. 1. When installing the valve, clean the inner chamber and sealing … Read more
Manual ball valve is a new type of ball valve. It has some unique advantages of its own structure. For example, the … Read more
The stainless steel motorized gate valve is advantaged with a wide application range, a nimble reaction and a high security. Simple structured … Read more
In order to better serve the international market, the board of directors of ZhengFeng Valve Group resolution: The English Name of ZhengFeng … Read more
North Pars Gas Field میدان گازی پارس شمالی is one of the biggest independent gas fields in the country. This field which … Read more
Double eccentric butterfly valve is usually called high performance butterfly valve, which is further improved on the basis of single eccentric butterfly … Read more
About Cast Steel Gate Valves Unlike forging, casting uses the liquid form of metal to create valves. These metals are melted into … Read more
I. Present situation and analysis of ball valve sealing The cast stone ball valve is an ideal opening and closing device in … Read more
Electric butterfly valve is suitable for situations requiring flow regulation. The pressure loss of butterfly valve in the pipeline is relatively large, about three times … Read more
1. Maintenance and management during construction It is very important to manage and maintain the ball valve scientifically in the construction period. … Read more