ASMPT 03000630-01 SMC SY5120-5LOU-01 24VDC Solenoid Valve Assembly The ASMPT 03000630-01 SMC SY5120-5LOU-01 solenoid valve assembly is designed for pneumatic directional control in compatible ASMPT and SIPLACE SMT machine configurations. It converts a 24VDC electrical command from the machine-control system into controlled compressed-air switching, allowing the connected pneumatic mechanism to extend, retract, release, clamp, position, or return according to the programmed