ZXQF9247HR electric two-way pressure hard touch rotary ball valve not only can be reliably cut off under positive pressure, but also can be reliably sealed when the reverse pressure or the reverse pressure is much greater than the positive pressure. The valve seal adopts the structure and principle of half ball valve, and the appearance adopts butterfly structure, which has the characteristics of small volume and light weight. And has: bidirectional hard sealing, sealing friction small, durable, light and so on, therefore, the cost performance is far higher than half ball valve. The successful development and application of this valve is a major technical improvement in the valve industry. It is widely used in pump outlet, pipe network system, reclaimed water system, high water tank, waterflooded sewage system, anti-backflow system and other occasions requiring two-way sealing, and can be used as pipeline opening and closing and regulating in metallurgy, mining, petrochemical, chemical, electric power, environmental protection, municipal and other industries. One of the valves is equivalent to two common unidirectional sealing valves in a two-way flow system.

Bidirectional hard seal rotary ball valve is widely used in pump outlet, pipe network system, especially municipal, fire and other network, ring pipe network, this kind of bidirectional flow conditions, the valve is equivalent to two ordinary one-way seal valves, has a high cost performance. It can be used for opening and closing and regulating the medium of pipe network system in metallurgy, petrochemical, electric power, chemical industry, environmental protection, municipal administration and other industries and departments.