High-pressure media enter the regulator through the inlet into the high-pressure chamber.When the adjusting knob is turned clockwise, it compresses the range spring and exerts a force on the diaphragm, which pushes the valve stem open.

• 高压介质通过入口进入高压腔。当调节钮顺时针方向旋转时，它压缩距离弹簧，从而对隔膜施加了一个力，推开了阀杆。