制氮機(jī)專用銅氣動(dòng)角座閥 銅氣動(dòng)角座閥介紹：       隨著工業(yè)自動(dòng)化技術(shù)的普遍應(yīng)用，采用PLC及集裝控制閥可對(duì)該氣控閥實(shí)現(xiàn)集中控制和遠(yuǎn)程控制，減少各種環(huán)境及人為干擾，從而進(jìn)一步提高企業(yè)的裝備水平。       With the widespread application of industrial automation technology, PLC control valve can be installed and set to achieve centralized control and remote control of the gas control valve, reducing environmental and human disturbance, thus further improving the level of equipment of enterprises. 銅氣動(dòng)角座閥技術(shù)參數(shù)： 流向閥座上執(zhí)行機(jī)構(gòu)，螺紋接口,法蘭接口 內(nèi)孔（㎜） 連接口螺紋 執(zhí)行機(jī)構(gòu)尺寸φ（㎜） 水的Kv值（m3/h） 較高溫度+180oC的較高 工作壓力（bar） 較小先導(dǎo)壓力（bar） 15 G1/2 50 3.7 16 2.5 20 G3/4 50 8 16 2.5 25 G1 63 19 16 3 32 G1 1/4 63 27 16 3 40 G11/2 63 35 16 3.5 50 G2 80 49 14 4 65 G2 1/2 80 77 14 5.3 80 G3 125 110 14 5.5 100 G4 125 170 14 5.5     銅氣動(dòng)角座閥安裝、使用與維護(hù)： 請(qǐng)遵循本產(chǎn)品應(yīng)用條件，適用范圍等指示，從而提高產(chǎn)品使用壽命。   1、      產(chǎn)品的安裝及維修工作必須由訓(xùn)練有素的人員使用適當(dāng)?shù)墓ぞ邅硗瓿伞? 2、      請(qǐng)按照閥體外側(cè)所附的箭頭方向安裝（代表介質(zhì)流動(dòng)方向）。 3、      安裝前必須將管道中的金屬殘?jiān)惹謇砀蓛?，安裝前需卸下閥體時(shí)，避免用力過大，輕卸，特別保護(hù)好螺紋、密封面及密封墊。 4、      安裝后，檢查閥體與連接處密封，無泄漏方可使用。 5、      注意當(dāng)閥門需要從管道上卸離時(shí)，必須先消除工作壓力。 6、      當(dāng)電源或氣源壓力被意外中斷時(shí)，請(qǐng)按照相關(guān)規(guī)定，在過程受控的情況下對(duì)設(shè)備重新啟動(dòng)。 注：如管道出口處有壓力，可把閥門反裝，但需通兩路氣方可使用，以此減少水錘。   Stainless steel pneumatic angle seat valve installation, use and maintenance of: 1, the installation and maintenance of the product must be done using an appropriate tool by trained personnel. 2, install (on behalf of the media flow direction) in accordance with the direction of the arrow attached to the outside of the body. 3, you must clean up before installing the pipe metal residues such as clean when removing the valve body before installation to avoid excessive force, light unloading, particularly to protect the threads, sealing surfaces and seals.   4, after installation, check valve and connections sealed, no leaks before use. 5, note that when the valve needs to detach from the pipeline, you must first eliminate stress at work. 6, when the power supply or the air pressure is accidentally disconnected, please follow the relevant provisions under controlled conditions for the process to restart the device.