產(chǎn)品簡介:[帶信號(hào)反饋氨用電磁閥]是杰一閥門專業(yè)產(chǎn)品,型號(hào)[ZCB],本系列[帶信號(hào)反饋氨用電磁閥]主要用于低溫管路系統(tǒng)控制裝置,適用于如“液氨、氨氣、氮?dú)狻⒍趸?rdquo;等低溫溫度在:-200℃及粘度:小于50CSt以下的范圍內(nèi)的介質(zhì)的開關(guān)使用的自控閥,應(yīng)用分步動(dòng)作直接先導(dǎo)式電磁控制結(jié)構(gòu),可根據(jù)斷電時(shí)所處開、關(guān)狀態(tài)的不同,可分為常閉式電磁閥和常開式電磁閥。
常閉電磁閥,線圈通電后,銜鐵在電磁力作用下先帶動(dòng)副閥閥塞提起,主閥閥杯上的流體經(jīng)副閥流走,減少了作用在主閥閥杯上的壓力,當(dāng)主閥閥杯上的壓力減少到一定值時(shí),銜鐵帶動(dòng)主閥閥杯,并利用壓差而使主閥閥杯開啟,介質(zhì)流通。線圈斷電后,電磁力消失,銜鐵因自重下落復(fù)位。同時(shí)依靠介質(zhì)壓力,主副閥得以緊密關(guān)閉。
帶信號(hào)反饋氨用電磁閥≮主要結(jié)構(gòu)性能參數(shù)≯Main performance parameters of the structure:
☆.傳動(dòng)方式:電磁驅(qū)動(dòng)
★.Mode of transmission: electromagnetic driver
☆.連接方式:內(nèi)螺紋、法蘭、焊接
★.Connection mode: internal thread, flange, welding
☆.結(jié)構(gòu)形式:常開、常閉、零壓差、(可帶信號(hào)反饋裝制)
★.Structure: normally open, normally closed, zero pressure difference, (can be packed with signal feedback)
☆.密封材質(zhì):丁青橡膠NBR、氟橡膠FKM、聚四氟乙烯PTEE等。
★.Packing material: FKM Ding Qing NBR rubber, fluorine rubber, ptfe PTEE and so on.
☆.適用壓力:0.6Mpa≤4.0Mpa
★.Apply pressure: 0.6Mpa≤4.0Mpa
☆.制造口徑:DN15≤DN350
★.Manufacturing diameter: DN15≤DN350
☆.適用溫度:≤90℃
★.Applicable temperature: ≤90℃
☆.適用電壓:AC220V/230V/240V/110V/24V 50/60HZ DC24V/12V +10%到-10%允許波動(dòng)
★.Applicable voltage: AC220V / 230 v / 240 v / 110 v / 24 v 50/60 hz DC24V / 12 v + 10% to - 10% allowed fluctuation
☆.防護(hù)性能:防水、防爆(Exd IICT5)、防腐
★.Protective performance: waterproof, explosion-proof (Exd IICT5) and corrosion
☆.適用介質(zhì)粘度: 小于50C St(大于時(shí)需定制)
★.Applicable medium viscosity: less than 50 c St (greater than the need to customize)
☆.接線方式: 接線座式;引線式;插頭式
★.Connection mode: a type; Lead type; Plug type
☆.閥體材料:不銹鋼、鑄鋼、碳鋼、鑄鐵等。
★.Body material: stainless steel, cast steel, carbon steel, cast iron, etc
☆.適用介質(zhì):水、氣、油、蒸汽、燃?xì)?、腐蝕流體等
★.Applicable medium: oil, gas, water, steam, gas, corrosive fluid, etc
上海杰一閥門品牌多年從事閥門設(shè)計(jì)=制造=銷售,【帶信號(hào)反饋氨用電磁閥】產(chǎn)品質(zhì)量多年得到國內(nèi)外客戶實(shí)地使用證明了【帶信號(hào)反饋氨用電磁閥】產(chǎn)品量可靠性。我公司對【帶信號(hào)反饋氨用電磁閥】產(chǎn)品質(zhì)量提供(質(zhì)量三包)銷售后服務(wù)! 詳情請登錄杰一閥門*上海杰一?:①③⑨①⑥⑦0⑧⑦⑥③