排氣式三通電磁閥(黃銅、不銹鋼)
簡要描述：RETZ品牌進(jìn)口不銹鋼排氣式三通電磁閥二位三通電磁閥有三個(gè)口，一個(gè)入口，一個(gè)出口，一個(gè)排放口，閥體內(nèi)置過濾網(wǎng)片，不用拆卸連接管道即可清理過濾網(wǎng)
品牌：RETZ- 工況條件：直動(dòng)式
- 溫度/壓力：P-T: 0-20bar@110℃
- 更新時(shí)間：2023/04/07
技術(shù)參數(shù) Technical parameter
二位三通電磁閥有三個(gè)口，一個(gè)入口，一個(gè)出口，一個(gè)排放口。分為常閉型，常開型，換向型，通用型，自動(dòng)排氣型 The two position three way solenoid valve has three ports, one inlet, one outlet, and one discharge port. Divided into normally closed, normally open, reversing, universal, and automatic exhaust types
閥體內(nèi)置過濾網(wǎng)片 The valve body is equipped with a built-in filter mesh
不用拆卸連接管道即可清理過濾網(wǎng) Cleaning the filter screen without dismantling the connecting pipes
動(dòng)作類型 | 直動(dòng)型 |
控制方式 | 常閉式(標(biāo)準(zhǔn))、常開式(可選) |
連接口 | G(標(biāo)準(zhǔn)）、NPT、Rc（可選） |
適用介質(zhì) | 中性介質(zhì)，氣態(tài)或液態(tài)流體 |
流體黏度 | ≤21mm2/s |
閥體材質(zhì) | 黃銅、不銹鋼SS304、SS316 |
膜片、密封 | FKM(氟橡膠) |
介質(zhì)溫度 | -10～+110℃ |
環(huán)境溫度 | -0～65℃(防爆型-20℃~40℃) |
標(biāo)準(zhǔn)電壓 | AC220V(50-60Hz)、DC24V(50Hz) |
電壓變化 | ±10% |
防護(hù)等級(jí) | IP65 |
安裝方式 | 可任意安裝，為增強(qiáng)使用壽命，最好使線圈朝上，水平安裝 |
規(guī)格尺寸 | 1/4-3/8” |
適用壓力 | 0-20Bar |
工作原理 working principle
當(dāng)線圈斷電時(shí)，彈簧作用動(dòng)鐵芯（二端裝有密封件）封閉主閥口，入口和出口介質(zhì)不流通，出口和排放口相通 When the coil is powered off, the spring acts on the iron core (with seals installed at both ends) to seal the main valve port, and the inlet and outlet media do not flow, while the outlet and discharge ports are connected
當(dāng)線圈通電時(shí)，電磁力及介質(zhì)壓力克服彈簧力使動(dòng)鐵芯（二端裝有密封件）向上移動(dòng)至靜鐵芯，此時(shí)入口和出口相通，排放口關(guān)閉 When the coil is energized, the electromagnetic force and medium pressure overcome the spring force to move the moving iron core (with sealing components at both ends) upwards to the static iron core. At this time, the inlet and outlet are connected, and the discharge port is closed
流線圖 Streamline diagram
常閉型
常開型
換向型
自動(dòng)排氣型
通用型
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