Throttle

The main part throttle as Christmas tree and manifold, mainly used to control wellhead production, the working pressure rating of up to 10000Psi. Throttle min adjustable throttle and throttle are two types of fixed, variable throttle driven back and forth by turning the handwheel stem to adjust the size of the area of ??the opening section of the nozzle, to control, regulate production purposes. Fixed throttle is achieved by replacing the nozzle size control, regulate production purposes. Second, the structural characteristics of the fixed throttle throttle valve cover and valve body oil azelaic connection, quick and easy assembly and disassembly; sets using inner stem thimble and glib special carbide manufacturing, corrosion, erosion; adjustable stay the valve opening of the valve cover design signs with plexiglass protection can be observed everywhere in any position when the throttle bore stem of the actual area of ??the hand wheel counter-clockwise to open, clockwise to close. Pressure parts are made of alloy steel, with sufficient tensile strength to ensure that the valve at rated pressure safe and reliable. Throttle nozzle with carbide manufacturing, with good wear resistance, erosion performance. See: http: //www.chuanhuvalve.com/jiezhifa/jiezhifa-jl.asp