This Norgren part is a pneumatically powered solenoid valve, which is capable of providing air control in environments that require a high degree of accuracy and reliability. The 8254600.9401.02400 is a 3-way, 24VDC normally closed solenoid valve with a Cv value of 0.1, offering very efficient and easy flow control. The valve is fully compatible with Norgren's Series 93 and Series 95 pneumatics, as well as many other air control systems. The valve features a chemical-resistant brass body, an encapsulated solenoid and a robust aluminum alloy construction, making it an ideal choice for tough industrial applications.