2/2 way, NC, direct action, design for use with steam, water and air in general. Port Size: tube connector: ?.2mm; ?.5; ?.0; ?.2; ?.5; ?.0 Inner orifice: 1.8 mm; 2.2mm Body material: Brass Seal ring material: NBR, EPDM etc. Max Media Temperature: 90℃/160℃ Voltage available: 12V/50; DC 12V; 24V/50;DC 24V; 42V/50; 36V/50; 110/120V/50; 220/230V/50; 380V/50 Protection Class: IP 65