詳細介紹
進口氣動薄膜三通調(diào)節(jié)閥(德國OLES奧萊斯)
【進口氣動薄膜三通調(diào)節(jié)閥】詳細說明:
氣動三通調(diào)節(jié)閥有合流和分流兩種結(jié)構(gòu)形式谤蚌。其組成結(jié)構(gòu)由多彈簧氣動薄膜執(zhí)行機構(gòu)和采用圓筒型薄壁窗口型閥芯的三通合流(分流)閥組成煌摊。其組成結(jié)構(gòu)由多彈簧氣動薄膜執(zhí)行機構(gòu)和采用圓筒型薄壁窗口型閥芯的三通合流(分流)閥組成,并結(jié)合國內(nèi)應(yīng)有對氣動三通調(diào)節(jié)閥的技術(shù)檐鹤。成功開發(fā)出新一代的氣動三通調(diào)節(jié)閥资杆。氣動三通調(diào)節(jié)閥其閥芯結(jié)構(gòu)采用圓筒薄壁窗口,并采用閥芯側(cè)面導(dǎo)向,閥體為三通結(jié)構(gòu)冈彭,即一進兩出(分流型)课陪,兩進一出(合流型),從而達到流體混合升溫或降溫骏点,或流體不等量分流贱钩,滿足不同工礦的使用要求。該氣動三通調(diào)節(jié)閥具有結(jié)構(gòu)緊湊谷芬、重量輕唉堪、動作靈敏、壓降損失小肩民、閥容量大唠亚、流量特性精確和安裝維修簡便等優(yōu)點链方。
Pneumatic three-way regulating valve has two types of structure: confluence and diversion. The structure consists of a multi-spring pneumatic film actuator and a three-way confluence (shunt) valve with a cylindrical thin-walled window core. The structure consists of a multi-spring pneumatic membrane actuator and a three-way confluence (diversion) valve with a cylindrical thin-walled window spool. The technology of pneumatic three-way regulating valve should be combined with domestic technology. A new generation of pneumatic three-way regulating valve has been successfully developed. Pneumatic three-way regulating valve adopts thin-walled cylindrical window and side-oriented spool. The valve body is three-way structure, i.e. one-in-two-out (diversion type) and two-in-one-out (confluence type), so as to meet the requirements of different industries and mines for mixing, heating or cooling of fluids, or unequal diversion of fluids. The pneumatic three-way regulating valve has the advantages of compact structure, light weight, sensitive action, low pressure drop loss, large valve capacity, accurate flow characteristics and simple installation and maintenance.
【進口氣動薄膜三通調(diào)節(jié)閥】結(jié)構(gòu)特點:
三通閥有三個出入口與管道相連,相當于兩臺單座閥合成一體灶搜。 按作用分為合流閥(兩進一通)與分流閥(一進兩通)侄柔。 工作時,一路全開占调,一路全關(guān)暂题,所以關(guān)閉時受力與單座閥相似,不平衡力大究珊。 三通閥閥芯與套筒閥的套筒一樣薪者,其截留面積有開大窗和打小孔(噴射型)兩種,后者有降低噪音剿涮,減小共振的功能言津。按作用方式分為三通合流調(diào)節(jié)閥和三通分流調(diào)節(jié)閥兩種。合流調(diào)節(jié)閥是兩種流體通過閥加以混合取试,例如兩種不同溫度的流體通過閥混合溫度介于前兩者之間的流體署氏。這種閥有兩個進口和一個出口。分流調(diào)節(jié)閥是把一種流體通過閥后分成兩路馁掺,當閥在關(guān)閉一個出口的同時就打開了另一個出口晓够,這種閥有一個入口和兩個出口。 但其合流調(diào)節(jié)閥和分流調(diào)節(jié)閥芯位置不一樣寻币,合流調(diào)節(jié)閥的閥芯位于兩閥座之內(nèi)擅锚,分流閥的閥芯位于兩閥座之外,這樣設(shè)計閥芯瓶虽,可以使流動方向?qū)㈤y芯處于流開狀態(tài)赊真,合流調(diào)節(jié)閥能穩(wěn)定操作。所以珍诡,一般而言盒蚁,合流調(diào)節(jié)閥應(yīng)用于合流的場合,分流調(diào)節(jié)閥應(yīng)用于分流的場合
【進口氣動薄膜三通調(diào)節(jié)閥】特性:
注:常溫型工作溫度-20-+200℃尼袁,泄露等級為Ⅳ級陋晒。高溫型閥蓋增設(shè)散熱片,可用于介質(zhì)溫度-60-+450℃的場合>泻帮。波紋管密封型對上下移動的閥桿形成*的密封精置,堵絕流體外漏。 低溫型采用加長閥蓋加隔熱板結(jié)構(gòu)可于-196℃深冷場合锣杂。