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Item Specifics

• Brand: Dynasciences Corp
• Part Number: 224268
• Alt Part Numbers: 222878-1, 225645, 226395-C, 9912086-1
• Voltage: 18–35 VDC
• Condition: Used

Description

• Pneumatic pressure regulator / shut-off valve assembly
• Main body casting stamped 224268
• Dynasciences Corp solenoid, P/N 222878-1, Rev J, date code 2-73, 18–35 VDC, S/N 229
• Dynasciences Corp, Controls Division, North Hollywood, California — flow control and shut-off unit, P/N 225645, S/N 233
• ITT Cannon electrical connector; blue AN fitting on solenoid inlet
• Tapered ejector/venturi nozzle on outlet; "FLOW" directional arrow cast into body
• Cross-references (per parts catalogs, not marked on the unit): Dynasciences 226395-C, Cessna 9912086-1
• Application: Cessna Citation series and related business jet pneumatic systems

Condition

• Used, as-removed condition
• Yellow protective port caps installed; safety wire intact on multiple fasteners
• Surface scuffs, handling marks, light oxidation consistent with age and storage
• Data plate scuffed with partial ink loss; part and serial numbers remain legible
• Not tested, not certified, not overhauled
• No 8130-3 tag, no removal record, no logbook entry, no maintenance documentation
• Sold as-is for repair core, overhaul stock, experimental, display, or non-certified use
• Not sold as an airworthy or serviceable part; buyer assumes all responsibility for determining suitability
• No warranty of function expressed or implied