閩臺登勝JANUS電磁閥結構特點：
1、電磁先導膜片式操作結構
2、閥門流量比普通閥提高10%
3、采用特殊密封結構和特種密封材料無泄漏
4、壽命長是同類產品的5倍以上
5、工作平穩噪音低、無水錘沖擊、無顫抖聲
6、采用膜片式、對介質潔凈度要求較低 
7、不銹鋼可動鐵芯經久**，反應**；
8、配管方式可任意角度安裝,為增強壽命較好是水平管線圈朝上
9、防爆線圈符合T4,T5和測CE的標準（德國NASS線圈）
10、引用標準：GB3836?9 防爆標志 Exm I/IIT4（國產線圈）
部分型號：
D4-03-2B2-A2  D4-03-2B3-A2  D4-03-2B8-A2   D4-03-2B2A-A2
D4-03-2B3A-A2 D4-03-2B4A-A2 D4-03-2B40A-A2 D4-03-2B**-A2
D4-03-2B60A-A2  D4-03-2B7A-A2  D4-03-2B8A-A2  D4-03-2B9A-A2
D4-03-2B10A-A2  D4-03-2B11A-A2 D4-03-2B12A-A2 D4-03-2B2B-A2
D4-03-2B3B-A2   D4-03-2B4B-A2  D4-03-2B40B-A2 D4-03-2B5B-A2
D4-03-2B60B-A2  D4-03-2B7B-A2  D4-03-2B8B-A2  D4-03-2B9B-A2
D4-03-2B10B-A2  D4-03-2B11B-A2 D4-03-2B12B-A2
D4-03-3C2-A2  D4-03-3C3-A2   D4-03-3C4-A2   D4-03-3C40-A2
D4-03-3C5-A2  D4-03-3C60-A2  D4-03-3C7-A2   D4-03-3C8-A2
D4-03-3C9-A2  D4-03-3C11-A2  D4-03-3C12-A2  D4-03-2D2-A2
D4-03-2D3-A2  D4-03-2D7-A2   D4-03-2D8-A2   D4-03-2D2A-A2
D4-03-2D3A-A2 D4-03-2D40A-A2 D4-03-2D**-A2  D4-03-2D7A-A2
D4-03-2D9A-A2 D4-03-2D10A-A2 D4-03-2D11A-A2 D4-03-2D12A-A2
D4-03-2B2-A1  D4-03-2B3-A1  D4-03-2B8-A1   D4-03-2B2A-A1
D4-03-2B3A-A1 D4-03-2B4A-A1 D4-03-2B40A-A1 D4-03-2B**-A1
D4-03-2B60A-A1  D4-03-2B7A-A1  D4-03-2B8A-A1  D4-03-2B9A-A1
D4-03-2B10A-A1  D4-03-2B11A-A1 D4-03-2B12A-A1 D4-03-2B2B-A1
D4-03-2B3B-A1   D4-03-2B4B-A1  D4-03-2B40B-A1 D4-03-2B5B-A1
D4-03-2B60B-A1  D4-03-2B7B-A1  D4-03-2B8B-A1  D4-03-2B9B-A1
D4-03-2B10B-A1  D4-03-2B11B-A1 D4-03-2B12B-A1