進口水用電磁閥
進口熱水電磁閥,進口冷凍水電磁閥,進口循環水電磁閥,進口除鹽水電磁閥,進口液體電磁閥
LIT力特『進口水用電磁閥』詳細介紹●LIT電磁閥系列●LIT水用電磁閥●產品數據
?水用電磁閥描述--
LIT水用電磁閥通常采用先導式結構,適用于中性純凈氣體或液體、水、熱水、冷凍水、循環水、除鹽水等管路的自動化控制系統,從而達到系統和設備的程序控制或遠程控制。
LIT water solenoid valve is usually used as a pilot structure, which is suitable for the automatic control system of neutral pure gas or liquid, water, hot water, frozen water, circulating water, desalting water and so on, so as to achieve the program control or remote control of the system and equipment.
?水用電磁閥控制方式--
1.常閉型:
線圈通電時,先導閥芯吸合,先導孔打開,閥上腔卸壓,活塞靠下腔介質壓力推動,電磁閥打開;當線圈斷電時,先導閥芯靠彈簧復位,先導孔關閉,閥上腔由活塞節流孔增壓和復位彈簧的推力,電磁閥關閉。
2.常開型:
線圈通電時,先導孔關閉,閥上腔由活塞節流孔增壓和復位彈簧的推力,電磁閥關閉。當線圈斷電時,先導閥芯靠彈簧復位,先導孔打開,閥上腔卸壓,活塞靠下腔介質壓力推動,電磁閥打開。
?水用電磁閥特點--
動作靈敏度高;
密封材質NBR、EPDM、FPM 多種可選;
?水用電磁閥參數--
閥體材質:鑄鋼、黃銅、不銹銹304或316
接口尺寸:G1/4-G2" 或F1/2-F4"
工作壓力:10Mpa
介質粘度:≤20mm²/s
介質溫度:-10~+80℃
環境溫度:-10~+50℃
密封材質:EPDM
標準電壓:AC:220V(50/60HZ)/DC:24V
防護等級:IP65