1) Medium: clean air 2) Normal close 3) Orifice: 6 mm 4) Port size: 1/8" 5) Working pressure: 3 - 8 bar 6) Media temp.: -10°c-55°c 7) Voltage: 220VAC, 110VAC , 120VAC , 24VDC are optional 8) Valve body material: aluminum 9) Diaphragm life: 1.5 Million cycles 10)Ordering code: RCA3D2