ZCA真空電磁閥前后管道上需裝壓力表，以便觀察。ZCA型真空電磁閥主要技術參數(shù)和性能指標: 
                                                        工作介質空氣等非腐蝕性氣體 
ZCA型真空電磁閥介質溫度℃≤60 
                                                     工作壓力 MPa1.0 
                                                     工作壓差 MPa-0.1~0 
                                                     電源電壓AC220V其余規(guī)格可作特殊訂貨 
ZCA型真空電磁閥使用壽命按JB/T7352-94規(guī)定 
                                                    額定流量系數(shù) KV 
                                                    泄漏量 ml/min按JB/T7352-94·F規(guī)定 
ZCA型真空電磁閥公稱通徑 mm101520253240506580100 
                                                      功　　耗50VA90VA170VA 

■ZCA型真空電磁閥主要外形尺寸：