本(ben)公司生産(chǎn)的系列氣(qi)動活塞切(qiē)斷閥是屬(shu)于組合儀(yi)表🤟中的執(zhi)行 單元。它(ta)接收來自(zi)調節儀表(biǎo)的信号，控(kong)制工藝管(guǎn)道♈内流體(tǐ)的切斷 與(yǔ)接通。該系(xi)列閥具有(you)設計新穎(yǐng)，流阻小、額(e)定流量系(xì)數大、用 壓(yā)差大、密🔅封(fēng)性能好等(děng)優點。因而(ér)本産品🥰廣(guang)泛應用🆚于(yu)石油、化工(gōng)、 冶金、電力(lì)、輕紡等工(gong)業部門的(de)生産過程(chéng)自動控制(zhì)與遠程控(kòng)制系 統中(zhōng)。 

The series of pneumatic piston cut-off valves produced by the company belong to the execution unit in the combination instrument.The valve receives the signal from the regulating instrument and controls the cut-off and connection of the fluid in the process pipeline.This series of valves have the advantages of novel design， small flow resistance， large rated flow coeff cient， large allowable pressure difference， good sealing performance， etc.Therefore， this product is widely used in the automatic control and remotecontrol system of production process of petroleum， chemical industry， metallurgy， electric power， light textile and other industrial sectors.