Cast Steel Angle Globe Valve J44H-16C

J44H angle globe valve opening and closing parts are plug-shaped valve flap, the sealing surface is flat or conical, the valve flap along the center line of the fluid in a straight line Angle Globe Valve Angle Globe Valve is also known as the angle valve, the form of movement of the valve stem, there is a lifting rod type (the valve stem lifting and lowering, handwheel not lifting and lowering), there are lifting rotating rod type (handwheel and the stem with rotating lifting and lowering, the nut is located on the valve body). Angle globe valve is only suitable for full open and full closed, not allowed for regulation and throttling. The globe valve belongs to the forced sealing type valve, so when the valve is closed, pressure must be applied to the valve flap to force the sealing surface of the globe valve not to leak. When the medium from below the valve flap into the valve, the operating force to overcome the resistance, is the stem and packing friction and the pressure generated by the medium of the thrust, off the “Angle globe valve” force than open the “Angle globe valve” force is large, so the stem diameter should be large, otherwise the stem top bend will occur. Otherwise, the valve stem will occur top bend failure.

Scope of Application

Angle globe valve is a commonly used cut-off valve, mainly used to connect or cut off the medium in the pipeline, generally not used to regulate the flow. Cut-off valve products applicable to a wide range of pressures and temperatures, but generally used in medium and small diameter pipelines, suitable for ≤ 250 ℃ steam, oil, water and other media.

Product Parameters

Product Size Reference