对夹式蝶阀,法兰蝶阀,消防信号蝶阀，电动蝶阀,气动蝶阀，高温蝶阀，,高压蝶阀 ,耐酸碱蝶阀,美标蝶阀,铸铁蝶阀,碳钢蝶阀,铸钢蝶阀,不锈钢蝶阀,铬钼钢蝶阀,蜗轮蝶阀,蜗轮对夹式多层次硬密封蝶阀,衬胶蝶阀,气动衬氟蝶阀,气动三偏心碟阀,蜗轮法兰蝶阀,伸缩蝶阀, 软密封蝶阀,硬密封蝶阀,气动通风蝶阀,电动通风蝶阀 ,电动高温蝶阀,焊接硬密封蝶阀,凸耳式双向密封蝶阀,全铜硬密封蝶阀,三偏心硬密封蝶阀,衬氟塑料密封蝶阀,防盗蝶阀,四氟密封蝶阀,加长杆蝶阀。
蝶阀（butterfly valve）是指关闭件（阀瓣或蝶板）为圆盘，围绕阀轴旋转来达到开启与关闭的一种阀，在管道上主要起切断和节流用。蝶阀启闭件是一个圆盘形的蝶板，在阀体内绕其自身的轴线旋转，从而达到启闭或调节的目的。蝶阀全开到全关通常是小于90° ，蝶阀和蝶杆本身没有自锁能力，为了蝶板的定位，要在阀杆上加装蜗轮减速器。采用蜗轮减速器，不仅可以使蝶板具有自锁能力，使蝶板停止在任意位置上，还能改善阀门的操作性能。工业蝶阀的特点能耐高温，适用压力范围也较高，阀门公称通径大，阀体采用碳钢制造，阀板的密封圈采用金属环代替橡胶环。大型高温蝶阀采用钢板焊接制造，主要用于高温介质的烟风道和煤气管道。

Right clip butterfly valve, flanged butterfly valve, fire signal butterfly valve, electric butterfly valve, pneumatic butterfly valve, high temperature butterfly valve, high pressure butterfly valve, acid and alkali butterfly valve, n standard butterfly valve, cast iron butterfly valve, carbon steel butterfly valve, cast steel butterfly valve, stainless steel butterfly valve, chrome-molybdenum steel butterfly valve, worm wheel butterfly valve, worm wheel pair clip multi-layer hard sealing butterfly valve, rubber-lined butterfly valve, pneumatic fluorine-lined butterfly valve, pneumatic tri-eccentric disc valve, worm wheel flange butterfly valve, telescopic butterfly valve, soft sealing butterfly valve, hard sealing butterfly valve, pneumatic ventilating butterfly valve, electric ventilating butterfly valve, electric high temperature butterfly valve, welded hard sealing butterfly valve, lug type two-way sealing butterfly valve, copper hard sealing butterfly valve, tri-eccentric hard sealing butterfly valve, fluorine lined plastic sealing butterfly valve, theft-proof butterfly valve, teflon sealed butterfly valve, extended rod butterfly valve. Butterfly valve is a kind of valve that the closing parts (disc or butterfly plate) are disc and rotate around the valve shaft to open and close, which is mainly used to cut off and throttle the pipeline. The butterfly valve open-close piece is a disc-shaped butterfly plate, which rotates around its own axis in the valve body, thus achieves the open-close or the adjustment goal. Butterfly valve full open to full close is usually less than 90 degrees, butterfly valve and butterfly stem itself has no self-locking capacity, in order to butterfly plate positioning, to install worm gear reducer on the stem. Using worm gear reducer, not only can make the butterfly plate has self-locking ability, so that the butterfly plate to stop at any position, but also can improve the operating performance of the valve. Industrial butterfly valve features high temperature resistance, the applicable pressure range is higher, the valve nominal size, the body is made of carbon steel, the valve plate with metal ring instead of rubber ring. Large-scale high-temperature butterfly valve is made of welded steel plate. It is mainly used for flue duct and gas pipeline of high-temperature medium.

产品图片：卫生级米勒不锈钢制药用四氟密封蝶阀图片

公司简介：

安徽利勒洁净设备科技有限公司是国内专业生产制造洁净卫生级阀门管件，主要应用于食品机械行业、制药机械行业、乳制品行业、酿酒饮料行业以及精细化工等行业高精度卫生级流体设备的专业生产厂家，产品规格齐全；产品主要有：卫生级米勒不锈钢制药用四氟密封蝶阀图片，无菌隔膜阀，卡箍直通隔膜阀，三通隔膜阀，法兰隔膜阀，气动隔膜阀，U型隔膜阀，罐底隔膜阀 ；无菌球阀，卡箍直通球阀，螺纹球阀，焊接球阀，气动球阀，法兰球阀，电动球阀；卫生级蝶阀，焊接蝶阀，卡箍直通蝶阀，螺纹蝶阀，法兰蝶阀，气动蝶阀，电动蝶阀；不锈钢卫生泵，不锈钢卫生级离心泵，不锈钢卫生自吸泵，不锈钢酒精防爆泵，卫生奶泵，卫生饮料泵；止回阀，过滤器、呼吸器、换向阀、防混阀、安全阀；卫生级不锈钢管件，焊接弯头，快装弯头，不锈钢三通，快装三通，四通，真空弯头，大小头；罐顶组件系列，不锈钢储罐，发酵罐，不锈钢卫生级人孔，清洗球/器，视镜灯，排气阀等其它非标产品生产加工；我们竭诚为您服务.