10D Series control valve

The 10D Series multi-hole low noise controlvalve adopts the sleeve guided structure and pressure balanced plug. It is ahigh performance control valve with good dynamic stability that is suitable forsevere service conditions. As the differentia l pressure in the serviceconditions is relatively high and the flow velocity of media is high, the trimswill be severely eroded and damaged and high noise will be produced. Therefore,we change the standard window-type sleeve into the multi-hole sleeve. Forliquids, the flow direction is generally high-in and low-out, and multi-holethrottling makes the media carry out collision inside the sleeve, so as toconsume internal energy and reduce flow velocity . For gas media, the flowdirection is generally low-in and high-out, so that the gas media achievevolume expansion at the back of the seat after throttling by the multi-holesleeve and the pressure of media is reduced to lower the flow velocity. Theparts of the101D Series are interchangeable with those of the 101T Seriescontrol valve except that the sleeve is changed into the multi-hole type.