本公(gong)司生産的系列頂(dǐng)部導向型高壓調(diào)節閥，采用套筒導(dǎo)向，壓 力平衡式閥(fa)芯。該系列調節閥(fá)主要适用于壓差(chà)大，工⭐況産生閃蒸(zhēng)、 空化的場合。本閥(fa)結構👉可多樣化設(she)計，口徑從DN20~DN200mm， 壓力範(fàn)圍設計最大可達(da)2500LB，可配用多種♻️規格(ge)電氣動執行器。 

The series of top-guide type high-pressure regulating valve produced by the company is subject to sleeve guide， pressure balanced valve plug.The series of regulating valves are mainly suitable for the situation of large pressure difference and flash and cavitation.The valve can be designed in a variety of structures， with a diameter of DN 20~ DN200mm， and a maximum pressure range of 2500LB.It can be equipped with a variety of specif cations of electric actuators.