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Technical Data Sheet
PartsTable / COMPONENT / GV19-644-54AJ
GV19-644-54AJ ✓ 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 PARTS KIT,VALVE is a the manufacturer industrial component. Key specifications include end_item_identification: 4810-00-265-0674, 4810-01-111-9968, 1 IN, 3-WAY SOLENOID VALVE P/N AV182-430-1 IN, part_name_assigned_by_controlling_agency: UPPER SEAT KIT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-551-1222, 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
GV19-644-54AJ
NSN: 4820-01-551-1222
FSC: 4820
CAGE: 04845 — AUTOMATIC SWITCH COMPANY DBA ASCO (USA)
SPECIFICATIONS
end_item_identification4810-00-265-0674, 4810-01-111-9968, 1 IN, 3-WAY SOLENOID VALVE P/N AV182-430-1 IN
part_name_assigned_by_controlling_agencyUPPER SEAT KIT
NSN4820-01-551-1222
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: GV19-644-54AJ · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
AV182-430-1Interchangeable
interchangeable cross-reference
interchangeable
AV182-430Interchangeable
interchangeable cross-reference
interchangeable
AV182-430PIECE73Interchangeable
interchangeable cross-reference
interchangeable
GV-31-953-1Interchangeable
interchangeable cross-reference
interchangeable
AV182-430 PIECE 90Interchangeable
interchangeable cross-reference
interchangeable
34-434-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GV19-644-54AJ?
GV19-644-54AJ is a PARTS KIT,VALVE.
What parts can replace GV19-644-54AJ?
There are 12 known substitutes for GV19-644-54AJ: AV182-430-1, AV182-430, AV182-430PIECE73 and 9 more. Substitute compatibility should be verified for your specific system.
Is GV19-644-54AJ still available?
GV19-644-54AJ is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026