After more than 20 years of development and accumulation, Huatong Valve has become a comprehensive modern enterprise integrating product research and development, manufacturing, sales and service, and has established a highly skilled valve product research and development and professional production team. The company is certified by the National Pressure Pipeline TS. Our company produces two-way pressure butterfly valve, high pressure sealing butterfly valve, telescopic butterfly valve, special butterfly valve for water supply and drainage, vacuum butterfly valve, ventilation butterfly valve and so on. Products are used in electric power, petroleum, chemical, metallurgy, shipbuilding, food, medical equipment and urban water supply and drainage.
The one-way pressure butterfly valve is the flow direction of the medium when the front surface of the butterfly plate is closed; the medium flows only in one direction, and the valve body has an arrow indicating the flow direction of the medium, and the flow direction of the medium should be paid attention to during installation.
The two-way pressure butterfly valve can face or face the flow direction of the medium. There is no need to pay attention to the flow direction of the medium during installation. There is no arrow indicating the flow direction of the medium on the valve body. The valve stem of the two-way butterfly valve is stronger than the valve stem of the one-way butterfly valve. For the butterfly valve of the same diameter and the same pressure, the valve stem of the two-way sealing butterfly valve is larger than the diameter of the valve stem of the one-way sealing butterfly valve.
The two-way butterfly valve produced by our company has a bidirectional pressure of 100%.
The quality of various products produced by our company is absolutely assured and reliable. Welcome new and old customers who are interested to come and buy. Sincerely at your service!
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Http://news.chinawj.com.cn Submission:
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