高性能(néng)密閉蝶閥(fá)，普(pǔ)遍适用(yòng)于(yú)建材、玻璃、礦(kuàng)山、電力、輕工、造紙等行業(yè)的通(tōng)風、環保工(gōng)程等管道(dào)系統中。對(duì)管道中氣(qì)體介(jiè)質按不同控制(zhì)信号調節(jiē)流量大小和(hé)切(qiē)斷。

  this valve is widely used in the pipe system such as venting and environment protection in building material, glass, mining, power, light industry and papermaking departments. it can change the flow and cut off gas medium in the pipe by the different control signal.

結(jié)構特點：

structure characteristic:

  高(gāo)性能(néng)密(mì)閉(bì)蝶閥具有(yǒu)重量輕、結(jié)構(gòu)緊湊、耐(nài)磨損、流阻(zǔ)損失小(xiǎo)、工作壓(yā)力高、密封壓差大、操作靈活、指(zhǐ)示方(fāng)位明确、維護方便、使(shǐ)用壽(shòu)命長(zhǎng)等(děng)優點。可(kě)任意(yì)角(jiǎo)度(dù)安裝(zhuāng)，特别适用于調(diào)節切斷(duàn)和(hé)要求(qiú)快速自保(bǎo)的場(chǎng)合。配用dkj、zkj、伯納德(dé)等電動執(zhí)行器及有關配(pèi)件，可(kě)實現(xiàn)手(shǒu)動、自動無幹擾切換，微(wēi)機程控、自動控(kòng)制或中央(yāng)集中(zhōng)控制(zhì)，是實現自(zì)動化控制操作、調節(jiē)流量(liàng)的理(lǐ)想設備(bèi)。

  the valve has the features of lightweight, compact structure, endurance, little in the lost of flow resistance, high working pressure, flexible operation, definite direction, easy to maintenance and long life. it can be installed at any angle. it is suitable in the condition of adjusting, cutting off and self-protecting quickly. the valve is used with dkj, zkj, bernard electric actuator and other accessory to form a complete set to realize manual and automatic exchange without interference, micro-computer long-range control, automatic control or center concentrating control. it is the ideal equipment of realizing operation of automatic control and adjusting flow.

性(xìng)能參(cān)數：

performance parameter: