This SMC 5-port solenoid valve from the SY5 series offers reliable pneumatic control. Designed for external pilot operation and featuring a 2-way 3/2 way configuration, it is suitable for a wide range of automation applications. Available for immediate shipment.The SMC SY5A00R-5U1-NA is a 5-port solenoid valve with a 2-way 3/2 way configuration. It operates with an external pilot and a 24VDC voltage rating. The valve is designed for pneumatic applications and has a weight of 0.09 lb.