品牌：RETZ瑞茨/我們一直致力于流體控制領域的持續創新，始于2005……
特殊結構緩和瞬間壓力，防止水錘現象發生，從而保護閥體及管道系統Special structure relieves instantaneous pressure and prevents water hammer, thereby protecting the valve body and pipeline system
由先導閥和主閥芯聯系形成通道組合而成動作可靠，間接開關，在有壓力的情況下正常工作 The combination of a channel formed by the connection between the pilot valve and the main valve core is reliable in action, with an indirect switch that operates normally under pressure
大通徑，多種密封形式可選 Large diameter, multiple sealing forms available
先導膜片式，低功率，適合長時間工作 Pilot diaphragm type, low power, suitable for long-term operation
抗動作疲勞性強，線圈不易燒毀 Strong resistance to action fatigue, and the coil is not easy to burn out
密封性能更好，不會被介質卡死 Better sealing performance, not getting stuck by the medium
進口防水錘先導膜片式電磁閥工作原理 Working principle of imported waterproof hammer pilot diaphragm solenoid valve
當線圈斷電時，彈簧作用動鐵芯（二端裝有密封件）封閉主閥口，入口和出口介質不流通，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
當線圈通電時，電磁力及介質壓力克服彈簧力使動鐵芯（二端裝有密封件）向上移動至靜鐵芯，此時入口和出口相通，排放口關閉 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
進口防水錘先導膜片式電磁閥選型參數--
接口螺紋：G，NPT,RC1/4～2”
工作壓力：0.03-1.6MPa
適用介質：中性，氣態或液態流體
介質粘度：≤21mm2/s
介質溫度：NBR-10～+80℃,FKP-10～+110℃，EPDM-20～+120℃
環境溫度：-10～+50℃(防爆型-20～+40℃)
閥體材質：黃銅,不銹鋼304
標準電壓: AC:220V(50/60Hz)
DC:24V
防護等級：IP65
安裝方式: 線圈朝上