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C7991-2 — VALVE,SOLENOID

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C7991-2: VALVE,SOLENOID.

The VALVE,SOLENOID is a the manufacturer industrial component. Key specifications include aperture_diameter: 0.200 INCHES NOMINAL IN, operating_pressure: 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, current_rating_in_amps: 1.000, maximum_operating_temp: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF, supplementary_features: APPLICABLE ON F-16 ACFT, valve_operation_method: SOLENOID. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-054-6013, 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
C7991-2
NSN: 4810-01-054-6013
NIINs: 010546013, 012904533
FSC: 4810 — Valves, Powered
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)
SPECIFICATIONS
special_featuresITEM IS AN IN-LINE FUEL INERTING SHUTOFF VALVE TO CONTROL HALON FLOW FROM THE RESERVOIR;OPERATES WITH HALONTANK AS PART OF THE FIRE PROTECT ION SYSTEM
aperture_diameter0.200 INCHES NOMINAL IN
operating_pressure700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
current_rating_in_amps1.000
maximum_operating_temp160.0 FAHRENHEIT SINGLE RESPONSE DEGF
supplementary_featuresAPPLICABLE ON F-16 ACFT
valve_operation_methodSOLENOID
media_for_which_designedAIR SECOND RESPONSE
voltage_in_volts_and_current_type30.0 DC
flow_control_device_normal_operation_positionCLOSED
NSN4810-01-054-6013
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C7991-2 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 18.0 DC AND 30.0 DC
•
OPERATING PRESSURE: 620.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
APERTURE DIAMETER: 0.200 INCHES NOMINAL IN
•
MAXIMUM OPERATING TEMP: 160.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
VALVE OPERATION METHOD: SOLENOID
•
CURRENT RATING IN AMPS: 1.000
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE18.0 DC AND 30.0 DC
OPERATING PRESSURE620.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
APERTURE DIAMETER0.200 INCHES NOMINAL IN
MAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE DEGF
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
VALVE OPERATION METHODSOLENOID
CURRENT RATING IN AMPS1.000
SUBSTITUTES & CROSS-REFERENCES 1
AV1B1660Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is C7991-2?
C7991-2 is a VALVE,SOLENOID.
What parts can replace C7991-2?
There is 1 known substitute for C7991-2: AV1B1660. Substitute compatibility should be verified for your specific system.
What is the NSN for C7991-2?
C7991-2 is cataloged in the U.S. Government catalog under NSN 4810-01-054-6013. This indicates validated use in U.S. government and defense supply chains.
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