valve plunger

基本解釋

Which does hydraulic valve plunger's principle of work have?
液壓挺桿的工作原理有哪些？
The Safety valves pilot valve plunger driven in front of mouth;
其導(dǎo)閥口前面有導(dǎo)向柱塞；
Using hydraulic valve plunger interior unique structural design, but automatic control timing mechanism transmission gap, transmission lift of cam change, punctual make and break tire valve.
利用液壓挺桿內(nèi)部獨(dú)特的結(jié)構(gòu)設(shè)計(jì)，可自動(dòng)調(diào)節(jié)配氣機(jī)構(gòu)傳動(dòng)間隙、傳遞凸輪升程變化、準(zhǔn)時(shí)開閉氣門。