GVB12SB | ITT Conoflow GVB/GVB12 Series Snap-Acting Relays

Product DescriptionDesigned for pneumatic systems, Conoflow Series GVB Snap-Acting Relays change ports to switch or lock in secondary air source when the main supply pressure fails below a predetermined set point. In the event of supply or pilot pressure failure, the positive action relay with one common and two inlet or outlet ports will automatically:Switch from main to auxiliary supply pressureLock an actuator in its last positionExtend or retract an actuator stemDivert flow or pressure from one device to anotherThe Series GVB Snap-Acting Relays have an integral pilot which eliminates the extra piping and connections required with other lock-up valves. Compact and lightweight, the relays are easily piped and mounted. Ordering Information Model GVB12 Dual Stage Body Trim S Stainless Options B Buna “N”