品牌：RETZ瑞茨/我們一直致力于流體控制和測控領域的持續(xù)創(chuàng)新，始于2005……進口電動調節(jié)蝶閥(智能，一體化）以AC220V電源作為動力，接收工業(yè)自動化控制系統(tǒng)預設的參數(shù)值4～20mA信號來完成調節(jié)動作。智能型電動蝶閥廣泛應用于石油，化工，造紙，冶金，污水處理等生產部門的氣體，蒸汽，液體輸送管道中介質的調節(jié)retz The electric regulating butterfly valve (intelligent, integrated) is powered by an AC220V power supply and receives a parameter value of 4-20mA signal preset by the industrial automation control system to complete the regulating action. Intelligent electric butterfly valves are widely used for regulating the medium in gas, steam, and liquid transmission pipelines in production departments such as petroleum, chemical, papermaking, metallurgy, and sewage treatment
進口電動調節(jié)蝶閥功能介紹 Function introduction
進口電動調節(jié)蝶閥(智能，一體化）又稱比例型電動蝶閥，即閥的開度與控制流體成比例，或者叫百分比，是由智能型電動執(zhí)行器及蝶閥閥體組成，根據(jù)輸入進口電動調節(jié)蝶閥2.jpg輸出4-20mA信號控制，主要適用于各種工業(yè)自動化管道流量、壓力、溫度等進行調節(jié) retz Imported electric regulating butterfly valve (hard seal, soft seal) is also called proportional electric butterfly valve, that is, the opening of the valve is proportional to the control fluid, or percentage. It is composed of intelligent electric actuator and butterfly valve body, which is controlled according to the input and output 4-20mA signal, and is mainly applicable to the regulation of flow, pressure, temperature, etc. of various industrial automation pipelines.
進口電動調節(jié)蝶閥設計特色 Design features
1、設計新穎、合理、結構獨特，重量輕，啟閉迅速 New and reasonable design, unique structure, light weight, rapid opening and closing
2、調節(jié)型電動蝶閥操力矩小，操作方便，省力靈巧 The adjustable electric butterfly valve has small operating torque, convenient operation, labor saving and dexterity
3、可采用不同密封座，滿足低、中、高不同壓力，以及不同介質溫度或腐蝕性介質等 Different sealing seats can be used to meet the requirements of low, medium and high pressure, as well as different medium temperatures or corrosive media
4、執(zhí)行器配有保護裝置有雙重限位、過熱保護、過載保護 The actuator is equipped with protection devices, including double limit, overheat protection and overload protection
5、智能數(shù)控，內置模塊采用先進計算機單片及智能控制軟件直接接收計算機或工業(yè)儀表等設備輸出的標準信號，實現(xiàn)對閥門開度的智能控制和準確定位 Intelligent numerical control, the built-in module adopts advanced single chip computer and intelligent control software to directly receive the standard signals output by computers or industrial instruments and other equipment to realize intelligent control and accurate positioning of valve opening
主要零件材料 Material of main parts
零件名稱 材料名稱
閥體 鑄鐵、鑄鋼、不銹鋼、鉻鉬鋼、合金鋼
蝶板 鑄鐵（鍍鎳，尼龍，烤漆）、鑄鋼、合金鋼（鍍硬鉻）、不銹鋼、鉻鉬鋼
密封圈 橡膠、PTFE、PPO、不銹鋼、聚內脂、抗磨材料
閥桿 2Cr13、1Cr13不銹鋼、鉻鉬鋼
填料 聚四氟乙烯、柔性石墨
主要技術參數(shù)及性能 Main technical parameters and performance
公稱通徑DN(mm) 50～1200
公稱壓力 PN0.6-10MPa
連接形式 法蘭式、對夾式、凸耳式
閥板形式 垂直板式
流量特性 近似快開型
動作范圍 0～90°
泄露量 按GB/T4213-92，為Kv值的10-4，軟密封：零泄漏
基本誤差 ±2.5%
回差 ±2.5%
死區(qū) 1% (可調)
可調范圍 50:1
配置執(zhí)行機構 角行程電動執(zhí)行機構
控制方式 智能調節(jié)(4～20mA模擬量信號控制)
RETZ流體控制, 完全滿足工控系統(tǒng)的截斷、安全、疏水、止回、減壓、過濾、水力控制、自動化控制
進口電動調節(jié)對夾蝶閥，進口電動調節(jié)法蘭蝶閥，進口電動調節(jié)軟密封蝶閥，進口電動調節(jié)硬密封蝶閥，進口調節(jié)型電動不銹鋼蝶閥，進口防爆型電動調節(jié)蝶閥，進口戶外型電動調節(jié)蝶閥，進口一體化電動調節(jié)蝶閥具有密封可靠、配套簡單、流通能力大、磨擦力小、開關輕便，特別是適合于介質是粘稠、含顆粒、纖維性質的場合，廣泛應用于食品、環(huán)保、輕工、石油、造紙、化工、教學和科技設備、電力等行業(yè)的工業(yè)自動控制系統(tǒng)中
