進口氣動隔膜調(diào)節(jié)閥工作穩(wěn)定可靠-德國洛克

一、進口氣動隔膜調(diào)節(jié)閥技術(shù)參數(shù)：

二、進口氣動隔膜調(diào)節(jié)閥主要特點：

采用多彈簧執(zhí)行機構(gòu)，高度及重量均可減小30%。  

閥體內(nèi)表面有多種材料涂復(fù)層，避免介質(zhì)直接接觸，承受強閥腐蝕性介質(zhì)的腐蝕。閥門關(guān)閉時，內(nèi)、外泄漏量為零，特別適合于劇毒介質(zhì)或不允許污染介質(zhì)的閥節(jié)。流路簡單，阻力小，額定流量系數(shù)比同口徑單座，套筒調(diào)節(jié)閥大。

三、進口氣動隔膜調(diào)節(jié)閥描述：

德國DE LOCKE洛克進口氣動隔膜調(diào)節(jié)閥由DE LOCKE多彈簧氣動薄膜執(zhí)行機構(gòu)和隔膜閥組成。氣動隔膜調(diào)節(jié)閥隔膜閥體流通平滑、節(jié)流元件為彈性隔膜閥，閥蓋上無填料函。因而閥流通能力比一般調(diào)節(jié)閥大且無泄漏，在許用壓差范圍內(nèi)可作切斷閥用。氣開、氣關(guān)作用由正反執(zhí)行機構(gòu)實現(xiàn)。氣動薄膜隔膜調(diào)節(jié)閥適用于高粘性流體、懸浮狀顆粒、纖維介質(zhì)和有毒介質(zhì)、腐蝕性介質(zhì)的調(diào)節(jié)場合。

Introduction of imported pneumatic control butterfly valve products:
German de Locke imported pneumatic control butterfly valve is composed of piston type double acting or single acting (spring return) pneumatic actuator and butterfly valve. It is a kind of rotary high-performance regulating or shut-off valve. It is equipped with electro-pneumatic valve positioner or solenoid valve, air filter pressure reducer and limit switch (valve position feedback), which can realize the proportional regulation and two position shut-off of fluid medium in process pipeline Control, so as to achieve the flow of fluid media, pressure, temperature, liquid level and other parameters of automatic control. It is widely used in gas, turbid liquid, concentrated slurry or ash powder, suspended particles and other media.