Cast steel angle globe valve J44H-16C

J44HAngle Globe ValveThe 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 for linear movement Angle globe valve is also known as theangle valve，阀杆的运动形式，有升降杆式（阀杆升降，手轮不升降），也有升降旋转杆式（手轮与阀杆一起旋转升降，螺母设在阀体上）。角式截止阀只适用于全开和全关，不允许作调节和节流。shut-off valveBelongs to the mandatory sealing valve, so when the valve is closed, the valve must be applied to the valve flap pressure, in order to force the sealing surface of the globe valve does not 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, so the diameter of the valve stem should be large, otherwise, the stem top bend failure. Otherwise, the valve stem will occur top bend failure.

应用范围

Angle Shut-off ValveIt is a commonly usedcut-off valveThe valve is 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 pipeline, suitable for ≤ 250 ℃ steam, oil, water and other media.

Product Parameters

Product Size Reference