Actuator action - air to open / fail closed
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.
Classification: Electrical or electro-hydraulic actuators with control valves designed for proportional operation by a signal from a control device
NSN 6240-01-259-4265
NSN 5960-00-518-4704
NSN 6610-01-381-3181
NSN 6320-01-521-1764
NSN 5990-01-425-2175
NSN 5905-01-298-3459
NSN 5996-01-573-6931
NSN 6685-00-415-9695
NSN 5910-01-251-4730
NSN 5975-00-014-0784
NSN 5930-01-361-4335
NSN 5915-01-303-7687