Model: 4V430C-15(NPT) Valve Type: 5/3 way Solenoid Valve Effective Cross Sectional Area: 30 sq mm CV = 1.68 Coil Type: Double Coil Port Size: 1/2? NPT Inlet, Outlet and Exhaust Connection: Threaded Initial Status: Normal Close, Spring Return Working Medium: 40 Micron Filtered Air Operation: Internal Piloted Working Pressure: 0.15 – 0.8 Mpa / 22 – 116 psi Max. Tested Pressure: 1.2 Mpa / 174 psi Ambient Temperature: 5 – 50 ? 41 – 122 ? Operating Voltage Tolerance: ± 10%