SMC VQC4401-5 Pneumatic Solenoid 6-Valve 8-Station Manifold Block w/EX600-SDN1A. EX600-SDN1A Device Net Serial Interface. The item "SMC VQC4401-5 Pneumatic Solenoid 6-Valve 8-Station Manifold Block withEX600-SDN1A" is in sale since Monday, October 12, 2020.This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Valves & Manifolds\Other Valves & Manifolds". The seller is "arrowindustrialsurplus" and is located in Millersburg, Indiana. This item can be shipped worldwide.