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Technical Data Sheet
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DBBT ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DECK BOX,REMOTE OPERATOR,VALVE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-256-0695, 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
DBBT
NSN: 4820-01-256-0695
FSC: 4820
CAGE: 78710 — TRIUMPH CONTROLS, LLC DBA TRIUMPH CONTROLS, LLC (USA)
SPECIFICATIONS
Part NumberDBBT
NSN4820-01-256-0695
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: DBBT · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: BRONZE,COVER;BRONZE,INNER SLEEVE;STEEL-1018,WELD SLEEVE;STAINLESS STEEL,ACTIVATOR SHAFT;STAINLESS STEEL,FASTENERS;VITON O-RINGS;STAINLESS STEEL,CHAIN ASSEMBLY;BRONZE,BODY;LEXAN,INDICATOR WINDOW;BRASS,INDICATOR GEARS;BRONZE,LOCKING STRAP;7.750 IN. DIA-BOLTED FLANGE; A TEE WRENCH IS USED TO PROVIDE REMOTE VALVE OPERATION-NOT INCLUDED;FURNISHED WITH-OPEN/SHUT INDICATOR;6 BOLT HOLES;40INDICATION TURN;THREADED ACCESS COVER WITH LOCKIN STRAP IN
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONBRONZE,COVER;BRONZE,INNER SLEEVE;STEEL-1018,WELD SLEEVE;STAINLESS STEEL,ACTIVATOR SHAFT;STAINLESS STEEL,FASTENERS;VITON O-RINGS;STAINLESS STEEL,CHAIN ASSEMBLY;BRONZE,BODY;LEXAN,INDICATOR WINDOW;BRASS,INDICATOR GEARS;BRONZE,LOCKING STRAP;7.750 IN. DIA-BOLTED FLANGE; A TEE WRENCH IS USED TO PROVIDE REMOTE VALVE OPERATION-NOT INCLUDED;FURNISHED WITH-OPEN/SHUT INDICATOR;6 BOLT HOLES;40INDICATION TURN;THREADED ACCESS COVER WITH LOCKIN STRAP IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
368217-3Interchangeable
interchangeable cross-reference
interchangeable
1109-1Interchangeable
interchangeable cross-reference
interchangeable
6140026-3Interchangeable
interchangeable cross-reference
interchangeable
5734301Interchangeable
interchangeable cross-reference
interchangeable
4P905790Interchangeable
interchangeable cross-reference
interchangeable
57-3431Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is DBBT?
DBBT is a DECK BOX,REMOTE OPERATOR,VALVE.
What parts can replace DBBT?
There are 6 known substitutes for DBBT: 368217-3, 1109-1, 6140026-3 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for DBBT?
DBBT is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-256-0695. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026