PartsTable
Technical Data Sheet
VALVE BODY 9AVC21A221 ✓ Verified by PartsTable
· FAN MODULE
WHAT YOU NEED TO KNOW
Hot-plug fans can be replaced without shutdown Dual-rotor = higher CFM for high-power configs (GPU, dense storage)
AIRFLOW DIRECTION IS CRITICAL — reversed fan = thermal shutdown
PRODUCT OVERVIEW

HEAT SINK,ELECTRICAL-ELECTRONIC. Key specifications include phase: TWO, material: COPPER ALLOY BODY, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: PLAIN (TUBE) ALL ENDS, style_designator: STRAIGHT THRU, aperture_diameter: 0.312 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-011-2243, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
VALVE BODY 9AVC21A221
NSN: 4810-01-011-2243
FSC: 4810
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
phaseTWO
materialCOPPER ALLOY BODY
connection_typeUNTHREADED INTERNAL TUBE ALL ENDS
connection_stylePLAIN (TUBE) ALL ENDS
style_designatorSTRAIGHT THRU
aperture_diameter0.312 INCHES NOMINAL IN
mounting_positionHORIZONTAL OR VERTICAL
frequency_in_hertz60.0
operating_pressure400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
flow_control_deviceDIAPHRAGM
current_rating_in_amps0.100
maximum_operating_temp200.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4810-01-011-2243
COMPONENT DIAGRAM
HANDLE 60mm 60mm HOT-PLUG COOL IN HOT OUT DUAL ROTOR HOT-SWAP FAN MODULE | 60mm Dual Rotor | FRONT-TO-BACK Hot-plug | Redundant | TITLE FAN MODULE PN VALVE BODY 9AVC21A221 MFR OEM HEAT SINK,ELECTRICAL-ELECTRONIC
KEY FEATURES
FREQUENCY IN HERTZ: 60.0
MAXIMUM OPERATING TEMP: 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MEDIA FOR WHICH DESIGNED: REFRIGERANT 12 FIRST RESPONSE
CURRENT RATING IN AMPS: 0.100
INLET/OUTLET OPERATING PRESSURE DIFFERENTIAL: 2.0 POUNDS PER SQUARE INCH MINIMUM AND 300.0 POUNDS PER SQUARE INCH MAXIMUM LBS
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE SEAT
CONNECTION STYLE: PLAIN (TUBE) ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
FREQUENCY IN HERTZ60.0
MAXIMUM OPERATING TEMP200.0 FAHRENHEIT SINGLE RESPONSE DEGF
MEDIA FOR WHICH DESIGNEDREFRIGERANT 12 FIRST RESPONSE
CURRENT RATING IN AMPS0.100
INLET/OUTLET OPERATING PRESSURE DIFFERENTIAL2.0 POUNDS PER SQUARE INCH MINIMUM AND 300.0 POUNDS PER SQUARE INCH MAXIMUM LBS
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEAT
CONNECTION STYLEPLAIN (TUBE) ALL ENDS
MATERIALCOPPER ALLOY BODY
VALVE OPERATION METHODSOLENOID
MOUNTING POSITIONHORIZONTAL OR VERTICAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
MPL-1197Interchangeable
interchangeable cross-reference
interchangeable
W96302Interchangeable
interchangeable cross-reference
interchangeable
VALVE COIL VC9AFT-120/60Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is VALVE BODY 9AVC21A221?
VALVE BODY 9AVC21A221 is a HEAT SINK,ELECTRICAL-ELECTRONIC.
What parts can replace VALVE BODY 9AVC21A221?
There are 3 known substitutes for VALVE BODY 9AVC21A221: MPL-1197, W96302, VALVE COIL VC9AFT-120/60. Substitute compatibility should be verified for your specific system.
What is the NSN for VALVE BODY 9AVC21A221?
VALVE BODY 9AVC21A221 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-011-2243. This indicates validated use in U.S. government and defense supply chains.
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