Star unloader valve straight trip distinction introduced star discharge is a rotary member such as a rotating bezel changes from cycle to rotate the valve open position to the closed position of the valve through. Straight valve is usually divided into two major categories of program and rotary. Linear actuator valve via a linear motion components such as gate to allow or cut off the stream. The cut-off valve straight pattern valve, gate valve, diaphragm and so on. Star discharge through a rotating component to allow or cut logistics. Rotating member is able to rotate star discharge, sometimes star discharge classification can be distinguished according to the rotation speed. By definition you can see, star discharge as rotating bezel is a rotating member by the change from the open position to a closed position of the star discharge. Linear actuator valve flow capacity is installed fraction pipeline valve flow capacity, improve the flow capacity is to increase the size of the linear actuator valve may often be larger than the pipe. Star discharge capacity of about 2 to 3 times the same size straight trip valve, star discharge can be used to increase the blending amount without changing the size of the feed line, can greatly reduce costs, based on this The reason, some star discharge has been designed to replace the cut-off valve flange face flange connection form surface, and with the connecting bolts, these valves even cheaper than they replaced the valve. Star discharge compared to straight travel valve compared not only with a uniform discharge of its functions, but also has the function of wind lock, preferred unloading equipment. My company has a professional R & D talent and technology specialist, has rich material and human resources. Companies with customer site requirements using computer-aided drafting, and whom the selection based on customer needs, providing effective design solutions to meet customer requirements.