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3289782-2-1 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

3289782-2-1: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, surface_treatment: ANODIZE, media_for_which_designed: AIR SINGLE RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-347-0795, 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
3289782-2-1
NSN: 4810-01-347-0795
FSC: 4810 — Valves, Powered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
surface_treatmentANODIZE
media_for_which_designedAIR SINGLE RESPONSE
NSN4810-01-347-0795
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 3289782-2-1 · 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
•
SURFACE TREATMENT: ANODIZE
•
MEDIA FOR WHICH DESIGNED: AIR SINGLE RESPONSE
•
MATERIAL: ALUMINUM OVERALL
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPNEUMATIC ACTUATION 2.5 IN. DIA; BURST PRESS 318 PSIG AT 760 DEG F VALVE BODY; PROOF PRESS 212 PSIG @ 760 DEG F; SPRING LOADED CLOSED; MAX PORT LEAKAGE 0.2 LB/MIN @ 39 PSIG AND 70 DEG F; CASE LEAKAGE 0.1 LB/MIN. MAX @ 39 PSIG INLET AND 70 DEG F. 0.1 LB/MIN. MAX W/18 PSIG @ 70 DEG F APPLIED TO THE SUPPLY PORT LBS
SURFACE TREATMENTANODIZE
MEDIA FOR WHICH DESIGNEDAIR SINGLE RESPONSE
MATERIALALUMINUM OVERALL
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
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 3289782-2-1?
3289782-2-1 is a VALVE,BUTTERFLY.
What is the NSN for 3289782-2-1?
3289782-2-1 is cataloged in the U.S. Government catalog under NSN 4810-01-347-0795. 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.