進(jìn)口電動(dòng)壓力調(diào)節(jié)閥(德國(guó)OLES奧萊斯閥門)
【進(jìn)口電動(dòng)壓力調(diào)節(jié)閥】詳細(xì)說(shuō)明：
電動(dòng)壓力調(diào)節(jié)閥是一種壓力平衡式調(diào)節(jié)閥，采用籠式套筒導(dǎo)向、雙密封結(jié)構(gòu)，配用電動(dòng)執(zhí)行機(jī)構(gòu)，電動(dòng)執(zhí)行機(jī)構(gòu)為電子式一體化結(jié)構(gòu)，內(nèi)有伺服放大器，輸入控制信號(hào)(4～20mADC或1～5VDC)及電源即可控制閥門開(kāi)度，將電流信號(hào)轉(zhuǎn)變成相對(duì)應(yīng)的直線位移，自動(dòng)地控制調(diào)節(jié)閥開(kāi)度達(dá)到對(duì)壓力連續(xù)調(diào)節(jié)。電動(dòng)壓力調(diào)節(jié)閥整體具有工作平穩(wěn)、允許壓差大、流量特性精確噪音低等特點(diǎn)。電動(dòng)壓力調(diào)節(jié)閥特別適用于允許泄露小、閥前后壓差較大的工作場(chǎng)合。
Electric high pressure small flow regulating valve is a high pressure small caliber small flow regulating valve independently developed by the valve. The valve is composed of electric actuator and control valve body. It has the advantages of small size, light weight, high pressure resistance, large flow regulating range and strong flexibility. Electric high pressure small flow regulating valve is suitable for small flow regulating occasions such as scientific research institutes, school research and development pressure testing, fine chemical industry, etc. The valve body of the electric high pressure and small flow regulating valve adopts solid core forged steel, which can customize all kinds of internal threads, welding and external threads. The length and volume can be customized. The nominal pressure can be customized to 32 MPa or higher, and the nominal diameter can be made to 1-15 mm. The valve body meets the requirement of small flow rate of medium in each working condition. Because of small diameter and small flow rate, the valve body can be customized to 32 MPa or higher. High pressure filters should be installed before the valve to avoid blockage and blockage.
【進(jìn)口電動(dòng)壓力調(diào)節(jié)閥】工作原理：
電動(dòng)壓力調(diào)節(jié)閥是一種壓力平衡式調(diào)節(jié)閥，采用籠式套筒導(dǎo)向、雙密封結(jié)構(gòu)，配用多彈簧電動(dòng)薄膜執(zhí)行機(jī)構(gòu)，執(zhí)行機(jī)構(gòu)高度低、重量輕、裝備簡(jiǎn)便。電動(dòng)壓力調(diào)節(jié)閥閥芯采用籠式套筒閥芯，將氣源壓力變換為閥芯的直線位移，自動(dòng)的控制調(diào)節(jié)閥開(kāi)度，達(dá)到對(duì)管道內(nèi)流體的壓力連續(xù)調(diào)節(jié)。電動(dòng)壓力調(diào)節(jié)閥具有結(jié)構(gòu)緊湊、重量輕、動(dòng)作靈敏、壓降損失小、閥容量大、流量特性精確、維護(hù)方便等優(yōu)點(diǎn)。整體具有工作平穩(wěn)、允許壓差大、流量特性精確噪音低等特點(diǎn)。特別適用于允許泄露小、閥前后壓差較大的工作場(chǎng)合。
【進(jìn)口電動(dòng)壓力調(diào)節(jié)閥】結(jié)構(gòu)說(shuō)明：
電動(dòng)壓力調(diào)節(jié)閥流道呈流線型，選用平衡密封環(huán)。整體具有工作平穩(wěn)、允許壓差大、流量特性精確、噪音低等特點(diǎn)。特別適用于允許泄漏小、閥前后壓差較大的工作場(chǎng)合。電動(dòng)壓力調(diào)節(jié)閥有標(biāo)準(zhǔn)型、散熱型、低溫型、調(diào)節(jié)切斷型、波紋管密封型等多種型式。產(chǎn)品公稱壓力等級(jí)有PN(MPa)1.6、4.0、6.4、10.0；閥體口徑范圍DN(mm)20～250；適用流體溫度-150～+250℃范圍內(nèi)多種檔次；泄漏量標(biāo)準(zhǔn)有Ⅳ級(jí)、Ⅴ級(jí)、Ⅵ級(jí)；流量特性有直線、等百分比。多種品種規(guī)格可供選擇。
【進(jìn)口電動(dòng)壓力調(diào)節(jié)閥】特點(diǎn)：
在無(wú)電、無(wú)氣的場(chǎng)所工作，同時(shí)又節(jié)約了能源，壓力設(shè)定值在運(yùn)行中可隨意調(diào)整。自力式壓力調(diào)節(jié)閥采用快開(kāi)流量特征，動(dòng)作靈敏、密封性能好，因而它廣泛應(yīng)用于石油、化工、電力、冶金、食品、輕紡、機(jī)械制造與居民建筑樓群等各種工業(yè)設(shè)備中各種氣體、液體及蒸汽介質(zhì)減壓、穩(wěn)壓〔用于閥后調(diào)節(jié)〕，或泄壓、持壓〔用于閥前調(diào)節(jié)〕的自動(dòng)控制。
