1.      Vacuum switch CKD VSNP Series Air working fluid Working pressure 0 – 0.55 MPa Ambient / fluid temperature 5 – 50 C Ambient humidity 35 – 85% RH Protection IEC standards IP40 or equivalent Vacuum port diameter 4 mm push in fitting Solenoid valve voltage 24 VDC HUBUNGI / WA PNEUMATIC SURABAYA 0853 3191 2652