進口中壓電磁閥 常閉 常開 不銹鋼中高壓電磁閥

RETZ/我們一直致力于流體控制領域的持續(xù)創(chuàng)新，始于2005……進口中壓電磁閥通常為活塞式結構,廣泛應用于吹瓶機械、空壓機、加濕設備、高溫高壓場合、中高溫熱水、導熱油、高溫蒸汽、飽和蒸汽及過熱蒸汽等需要高壓控制的系統(tǒng)中The Retz low and medium pressure solenoid valve is usually a piston type structure and is widely used in high-pressure control systems such as bottle blowing machinery, air compressors, humidification equipment, high-temperature and high-pressure occasions, medium and high temperature hot water, thermal oil, high-temperature steam, saturated steam, and superheated steam that require high-pressure control

進口中壓電磁閥工作原理 working principle

當線圈（1）通電，動鐵芯（2）吸合，先導閥口（3）處于開啟狀態(tài)，使主閥塞（4）上腔降壓，主閥塞（4）因壓差開啟，介質(zhì)流通When the coil (1) is energized, the moving iron core (2) is closed, and the pilot valve port (3) is in an open state, causing the upper chamber of the main valve plug (4) to decrease pressure. The main valve plug (4) opens due to the pressure difference, and the medium flows through

當線圈（1）斷電，動鐵芯（2）靠彈簧復位，先導閥口（3）處于關閉狀態(tài)，使主閥塞（4）上腔升壓，將主閥塞（4）壓下，電磁閥關閉 When the coil (1) is powered off, the moving iron core (2) is reset by the spring, and the pilot valve port (3) is in a closed state, causing the upper chamber of the main valve plug (4) to increase pressure. The main valve plug (4) is pressed down, and the solenoid valve is closed

此種高壓式結構電磁閥主要使用在高壓流體，它需要一定壓力才能正常工作This high-pressure structure solenoid valve is mainly used in high-pressure fluids and requires a certain amount of pressure to function properly

進口中壓電磁閥產(chǎn)品特點 Product Features

先導式結構，閥芯均為不銹鋼活塞，活塞環(huán)不會被介質(zhì)中的雜質(zhì)卡死，動密封性能高，壽命長 Pilot structure, valve core is made of stainless steel piston, piston ring will not be stuck by impurities in the medium, with high dynamic sealing performance and long service life

活塞與金屬閥腔不產(chǎn)生直接摩擦，閥體安裝方向無限制 There is no direct friction between the piston and the metal valve chamber, and the installation direction of the valve body is unrestricted

線圈不易燒毀，長時間停止動作重新啟動，動作同樣靈敏 The coil is not easy to burn out, and if it stops for a long time and restarts, the action is equally sensitive

泄漏量零，使用壽命長達100萬次以上 Zero leakage, with a service life of over 1 million times

進口中壓電磁閥技術參數(shù)進

規(guī)格：1/2-8"  Specification: 1/2-8“

閥體材質(zhì)：不銹鋼 Valve body material: stainless steel

介質(zhì)溫度：-200～＋350℃ Medium temperature: -200~+350 ℃

壓力等*：0.5-200bar Pressure rating: 0.5-200bar

介質(zhì)粘度：小于50C St（大于時需定制）Medium viscosity: less than 50C St (customized if greater than)

防護性能：防水、防爆（Exd IICT5）、防腐 Protective performance: waterproof, explosion-proof (Exd IICT5), anti-corrosion

接線方式：接線座式；引線式；插頭式 Wiring method: wiring base type; Lead type; Plug type

控制方式：常開、常閉 Control mode: normally open, normally closed

電源電壓：DC24～127V；AC36～380V Power supply voltage: DC24~127V; AC36～380V

連接方式：螺紋、法蘭（外螺紋和特殊接口可定做或加轉接頭）Connection method: thread, flange (external thread and special interface can be customized or equipped with adapter)

適用介質(zhì)：水、氣、油、蒸汽、燃氣、腐蝕流體等 Applicable media: water, gas, oil, steam, gas, corrosive fluids, etc