Fixed Choke Valve

The fixed choke valve changes the throttling area of the liquid by changing the size of the throttle nozzle, so as to realize the flow control of the fluid. The throttle nozzle is made of ceramic or cemented carbide, which has wear resistance and erosion resistance. Special tools are used for its replacement, which is quick and convenient. The valve body and valve cover are connected by union, which is easy to disassemble.