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Technical Data Sheet
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DX3414 — DX3414

✓ Government record, cited
DANTE VALVE COMPANY · GATE VALVE
PRODUCT OVERVIEW

DX3414: DX3414.

The DX3414 is a DANTE VALVE COMPANY industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-457-1539, 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
DX3414
NSN: 4820-01-457-1539
FSC: 4820 — Valves, Nonpowered
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
Part NumberDX3414
ManufacturerDANTE VALVE COMPANY
NSN4820-01-457-1539
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DX3414 · DANTE VALVE COMPANY ⚠ 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
•
MATERIAL: STEEL COMP 304 SEAT
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONDANCO VALVE CO SAFETY RELIEF VALVE SERIES DX62FF, 0.500 IN. SZ IN
MATERIALSTEEL COMP 304 SEAT
SUBSTITUTES & CROSS-REFERENCES 2
DXE62-.5 0SG ITEM 2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
DXE62-.5-000 ITEM 2Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is DX3414?
DX3414 is a DX3414 manufactured by DANTE VALVE COMPANY.
What parts can replace DX3414?
There are 2 known substitutes for DX3414: DXE62-.5 0SG ITEM 2, DXE62-.5-000 ITEM 2. Substitute compatibility should be verified for your specific system.
What is the NSN for DX3414?
DX3414 is cataloged in the U.S. Government catalog under NSN 4820-01-457-1539. 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.