Intelligent electric actuator

智能防暴電動(dòng)執(zhí)行器

QT 系列部分回轉(zhuǎn)閥門電動(dòng)裝置是我公司在綜合國內(nèi)外同類產(chǎn)品特點(diǎn)的基礎(chǔ)上研制的一種獨(dú)立式部分回轉(zhuǎn)產(chǎn)品。它適用于控制蝶閥、球閥、旋塞閥等做 90 °回轉(zhuǎn)的閥門。它可以現(xiàn)場(chǎng)操作也可遠(yuǎn)距離控制。該產(chǎn)品可廣泛地應(yīng)用于石油化工、冶金、船舶、輕工食品、造紙、建筑、市政工程、火電水電等使用管道閥門的工業(yè)領(lǐng)域。 The QT series partial rotary valve electric device is an independent partial rotary product developed by our company based on the characteristics of similar products at home and abroad. It is suitable for controlling butterfly valves, ball valves, plug valves, and other valves that rotate 90 degrees. It can be operated on-site or remotely controlled. This product can be widely used in industrial fields such as petrochemicals, metallurgy, shipbuilding, light industry and food, papermaking, construction, municipal engineering, thermal power and hydropower that use pipeline valves.
The technical performance of QT series products complies with the provisions of JB/T8528-1997 "Technical Conditions for Ordinary Valve Electric Devices", and meets relevant standards and industry standards.
The basic type of QT series products is outdoor type, with a protection level of IP67 (higher protection levels can be requested at the time of ordering). The product can also be made into an explosion-proof type. Users should specify the basic technical parameters and flange structure dimensions of the explosion-proof type when placing an order. However, the model, specifications, external dimensions, structural type, explosion-proof level, and performance of the explosion-proof product should be detailed in our company's explosion-proof product sample.
QT 系列產(chǎn)品的基本型為戶外型，其防護(hù)等級(jí)為 IP67 （需要更高防護(hù)等級(jí)可在訂貨時(shí)提出）。產(chǎn)品也可制成防爆型，用戶應(yīng)在訂貨時(shí)提出，防爆型的基本技術(shù)參數(shù)和法蘭結(jié)構(gòu)尺寸與本樣本內(nèi)容相同，但防爆產(chǎn)品的型號(hào)、規(guī)格、外形尺寸、結(jié)構(gòu)型式、防爆級(jí)別與性能等應(yīng)詳見本公司防爆產(chǎn)品樣本。

選型建議

智能防暴電動(dòng)執(zhí)行器 可選功能
4 — 20mA Dc 閥位反饋信號(hào)
增設(shè)電氣模塊具有自動(dòng)調(diào)節(jié)功能
增設(shè)限位開關(guān)提供控制用無源接點(diǎn)
實(shí)現(xiàn)整體型控制，具備現(xiàn)場(chǎng)／遠(yuǎn)控轉(zhuǎn)換功能和現(xiàn)場(chǎng)開、關(guān)、�？刂乒δ�
內(nèi)置電機(jī)熱保護(hù)元件
電氣控制腔內(nèi)置空間加熱器
輸出軸轉(zhuǎn)角大于或小于 90 °控制
其它特殊功能要求