throttling valve

基本解釋

This paper illustrates operation principle of the digital throttling valve and design of its control system.
論述了直控步進式水壓數(shù)字節(jié)流閥的工作原理及其控制系統(tǒng)的設(shè)計。
The body of BT25 is constructed by a pilot throttling valve with position feedback and a pressure compensated valve.
BT25閥的可控流量大，工作壓力高、有較高的控制精度。
It is found in present water supply engineering project that throttling valve independent with big barrel grooves or virtual consumption can sustain constant pressure water supply.
在現(xiàn)行送水工程中發(fā)現(xiàn)，不靠大桶槽或虛耗能源的節(jié)流閥能維持恒壓供水，是送水工程中的技術(shù)挑戰(zhàn)之一。