Stainless steel screw ball valve overview/working principle

1, stainless steel ball valve overview: stainless steel ball valve is one of our new ball valve series products. The valve not only can reliably under positive pressure truncation, in reverse pressure or reverse pressure is greater than the positive pressure can also be sealed in a reliable way. The valve sealing adopts the half ball valve structure and principle of shape structure of butterfly, and thus, the characteristics of small volume, light weight; With: two-way hard seal, seal friction small, durable, lightweight for opening and closing, such as performance, thus, price is much higher than half ball valve. The successful development and application of the valve, the valve industry is a major technological innovation. 2, stainless steel ball valve working principle: stainless steel ball valve main types: this valve is the main types are: worm gear, electric, pneumatic, hydraulic, pneumatic and hydraulic valve valve suitable for places that have requirements of liquid pressure gas source and the source. Stainless steel screw ball valve working principle: letter mau two-way flow is the main function of the valve can not only in positive pressure sealing good, when reverse pressure or reverse pressure is greater than positive pressure can also be properly sealed. When positive pressure, medium pressure push valve plate moving forward, deformation of the valve stem, valve plate seal face close to the valve seat sealing surface pressure, steps into the body seat, and good sealing. When reverse pressure, medium pressure push valve plate backward, deformation of the valve stem, medium pressure to push the seat backward at the same time, the valve seat sealing surface close to the valve plate seal face pressure, good seal. Articles by the editing and publishing letter always fine alum valve co. , LTD