Feature 11/4in NPT: Pneumatic solenoid valve inlet, outlet and exhaust ports are 1/4in NPT, which can be used by directly connecting 1/4in or 6mm air hose. 2Two Position Three Way: Pneumatic solenoid valve is a two position three way solenoid valve, suitable for junction box, the valve body is made of 0.04um mirror inner wall, more durable debugging button. 3Working Principle: When the coil is de energized, the valve of the air pneumatic solenoid valve stays open. And when energized, the valve stays closed. 4Self Lubricating Sealing Ring: Pneumatic solenoid valve with self lubricating sealing ring, 4 ring precise valve stem, high accuracy pilot head. 5 seconds per times to respond to high frequency, no lag. 5Low Loss: Air powered solenoid valve is internal smooth, low loss, full turns, full power coil, not easy to get hot for long time working. 6Simple Disassembly: Pneumatic solenoid valve is easy to disassemble and replace the coil, no tools are needed to remove the inner core nut, replacing the coil is simple and convenient.Item Type: Pneumatic Solenoid ValveMaterial: Aluminum AlloyVoltage: DC12VWorking Medium: AirPressure Range: 0.15-0.8MpaWorking Method: Direct Acting TypePower: 4.8WWorking Temperature: 32-140Protection Grade: IP65 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x PneumaticSolenoidValve