進(jìn)口氣動(dòng)通風(fēng)蝶閥

德國(guó)巴赫進(jìn)口氣動(dòng)通風(fēng)蝶閥概述：

進(jìn)口氣動(dòng)通風(fēng)蝶閥采用鋼板焊接制造，具有結(jié)構(gòu)尺寸短，重量輕，安裝方便、流阻小、流通量大，避免高溫膨脹的影響，操作輕便。蝶板與閥體間的膨脹間隙大，能有效防止因熱漲冷縮造成的卡死現(xiàn)象。氣動(dòng)通風(fēng)蝶閥是一種非密閉型蝶閥，廣泛用于治金、師化、電力、建材、礦山等工業(yè)管線，對(duì)介質(zhì)氣體氣控制或調(diào)節(jié)作用。進(jìn)口氣動(dòng)通風(fēng)蝶閥是由角行程活塞式氣動(dòng)驅(qū)動(dòng)裝置和通風(fēng)蝶閥組成，氣動(dòng)裝置采用GT型氣動(dòng)執(zhí)行器，有雙作用式和單作用式(彈簧復(fù)位)兩種，大口徑通風(fēng)蝶閥通常采用AW型系列氣動(dòng)執(zhí)行器，可根據(jù)不同控制和要求選擇不同要求的附件，主要有切斷型附件：?jiǎn)坞娍仉姶砰y、雙電控電磁閥、限位開(kāi)關(guān)回訊器；調(diào)節(jié)型附件：電氣定位器、氣動(dòng)定位器、電氣轉(zhuǎn)換器；氣源處理附件：空氣過(guò)濾減壓閥、氣源處理三聯(lián)件；手動(dòng)機(jī)構(gòu)：轉(zhuǎn)動(dòng)手輪機(jī)構(gòu)，可實(shí)現(xiàn)手動(dòng)開(kāi)、關(guān)閥。

進(jìn)口氣動(dòng)通風(fēng)蝶閥特點(diǎn)：

進(jìn)口動(dòng)通風(fēng)蝶閥，密封圈采用與閥體相同材料加工而成，采用氣動(dòng)執(zhí)行機(jī)構(gòu)傳動(dòng)。其適用溫度隨閥體材質(zhì)而定；公稱壓力一般小于6公斤，適用于工業(yè)、冶金、環(huán)保等管道作通風(fēng)調(diào)節(jié)流量之用。其主要特點(diǎn)為：1、設(shè)計(jì)新穎、合理、結(jié)構(gòu)*、重量輕、啟閉迅速。2、操作力矩小而方便，省力靈巧。3、采用不同材料以滿足各種介質(zhì)及工況。

Imported pneumatic butterfly valve

Germany Bach imported pneumatic ventilation valve overview:

Imported pneumatic butterfly valve made of steel plate welding, with the structure of short size, light weight, easy installation, small flow resistance, large circulation, to avoid the impact of high temperature expansion, easy operation. The butterfly plate and the body of the expansion gap, can effectively prevent thermal expansion and contraction caused by the blocking phenomenon. Pneumatic butterfly is a non sealed butterfly valve, widely used in metallurgy, chemical, electric power, building materials, division of mines and other industrial pipelines, gas control or regulation medium. Imported pneumatic ventilation valve is a rotary piston type pneumatic driving device and ventilation butterfly valve, pneumatic device using GT type pneumatic actuator, double action and single action (spring two), large diameter butterfly usually adopts AW series pneumatic actuator, according to different control and asked to choose the different requirements of the accessories are mainly cut accessories: single solenoid valve, double solenoid valve, limit switch back to the hearing; regulated accessories: Electrical positioner, pneumatic positioner, electrical converters; air handling accessories: air filter relief pressure valve, air FRL; manual mechanism: rotate the handwheel institutions can realize manual valve opening and closing.

Imported pneumatic butterfly valve features:

Imported pneumatic butterfly valve, the sealing ring and the valve body with the same material processing, pneumatic actuator drive. The application of the temperature with the valve body material; nominal pressure is generally less than 6 kg, suitable for industrial, metallurgical, environmental protection and other pipelines for ventilation regulation of the flow. Its main features are: 1, the design is novel, reasonable, unique structure, light weight, open and close quickly. 2, the operating torque is small and convenient, labor-saving dexterity. 3, the use of different materials to meet a variety of media and conditions.

進(jìn)口氣動(dòng)通風(fēng)蝶閥技術(shù)參數(shù)：