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AV17B1256 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AV17B1256: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OR ALUMINUM ALLOY OVERALL, valve_size: 2.500 INCHES IN, style_designator: STRAIGHT THRU, current_rating_in_amps: 10.000 AND 2.500, valve_operation_method: ELECTRIC MOTOR, voltage_in_volts_and_current_type: 18.0 DC AND 28.0 DC. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-182-6129, 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
AV17B1256
NSN: 4810-01-182-6129
FSC: 4810 — Valves, Powered
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OR ALUMINUM ALLOY OVERALL
valve_size2.500 INCHES IN
style_designatorSTRAIGHT THRU
current_rating_in_amps10.000 AND 2.500
valve_operation_methodELECTRIC MOTOR
voltage_in_volts_and_current_type18.0 DC AND 28.0 DC
NSN4810-01-182-6129
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AV17B1256 · 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 28.0 DC
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 2.500 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING OR ALUMINUM ALLOY OVERALL
•
VALVE OPERATION METHOD: ELECTRIC MOTOR
•
CURRENT RATING IN AMPS: 10.000 AND 2.500
TECHNICAL CHARACTERISTICS
VOLTAGE IN VOLTS AND CURRENT TYPE18.0 DC AND 28.0 DC
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE2.500 INCHES IN
MATERIALSTEEL CORROSION RESISTING OR ALUMINUM ALLOY OVERALL
VALVE OPERATION METHODELECTRIC MOTOR
CURRENT RATING IN AMPS10.000 AND 2.500
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AV17B1256?
AV17B1256 is a VALVE,BUTTERFLY.
What is the NSN for AV17B1256?
AV17B1256 is cataloged in the U.S. Government catalog under NSN 4810-01-182-6129. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.