Norgren VCB22D/310 | VCB22 Series Pilot-Operated Solenoid Valve The Norgren VCB22D/310 from the VCB22 Series is a pilot-operated solenoid valve engineered for reliable pneumatic control in demanding industrial environments. This valve combines responsive solenoid actuation with proven pilot-operated technology to deliver consistent performance in automated systems requiring controlled pneumatic movement, repeatable switching, and dependable process operation. Key Features &