4a series air control valve have 5/2 type and 5/3 type, about the 5/3 air control valve, there are still 3 types, including 30p-15 Specifications: Joint pipe bore: m5:m5x0.8, 06:g1/8, 08:g1/4, 10:g3/8, 15:g1/2 Working medium: 40 micron filtered air Motion pattern: inner guide type Operating temperature: 5~50¡ãc(41-122¡ãf) Working pressure: 0.15~0.8mpa Max. Pressure resistance: 1.2mpa Power consumption: ac:4.5va dc:3w Protection class: ip65(din40050) Insulation: f class Wiring form: lead wire or connector type Voltage range: ¡¨¤10% Shortest excitation time: 0.05 second