Crane? has been a market leader in quarter-turn valves for more than 40 years, and we have earned a reputation as a supplier of superior valves at competitive prices. Our goal is to exceed industry requirements and customer expectations. We are committed to offering products that meet a wide range of applications and requirements. We continually improve our product line by introducing new products and enhancing existing designs, providing our customers with the best products on the market. Our complete line of resilient seated butterfly valves provides you with the reliability you need, backed by the assurance that comes with using valves designed and produced in company-owned manufacturing facilities. 美國克瑞蝶閥，美國克瑞對夾式蝶閥，美國克瑞渦輪蝶閥，美國克瑞氣動(dòng)蝶閥，美國克瑞電動(dòng)蝶閥，美國克瑞蝶閥供應(yīng)商，美國克瑞蝶閥代理商 美國克瑞蝶閥該產(chǎn)品由橡膠密封蝶閥和碳鋼或不銹鋼閥板、閥桿構(gòu)成。適用于溫度≤80～120℃如食品、醫(yī)藥、化工、石油、電力、輕紡、造紙等給排水、氣體管道上作調(diào)節(jié)流量和截流介質(zhì)的作用。其 美國克瑞蝶閥蝶閥特點(diǎn)為: 1、設(shè)計(jì)新穎、合理、結(jié)構(gòu)獨(dú)特，重量輕，啟閉迅速。 2、操力矩小，操作方便，省力靈巧。 3、可以任何位置安裝，維修方便。 4、密封件可以更換，密封性能達(dá)到雙向密封零泄漏。 5、密封材料耐老化、耐弱腐蝕，使用壽命長等特點(diǎn)。