PartsTable
Technical Data Sheet
PartsTable / COMPONENT / TV3420-7
TV3420-7 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, style_designator: THREADED FLANGED, seating_surface_shape: ANGULAR. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-219-9225, 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
TV3420-7
NSN: 4810-01-219-9225
FSC: 4810
CAGE: 14561 — MAGNATROL VALVE CORP DIV CLARK-COOPER (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
style_designatorTHREADED FLANGED
seating_surface_shapeANGULAR
NSN4810-01-219-9225
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: TV3420-7 · 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
•
STYLE DESIGNATOR: THREADED FLANGED
•
MATERIAL: NICKEL ALLOY OVERALL
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORTHREADED FLANGED
MATERIALNICKEL ALLOY OVERALL
SEATING SURFACE SHAPEANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
TV3420Interchangeable
interchangeable cross-reference
interchangeable
M3600G5Interchangeable
interchangeable cross-reference
interchangeable
TV3420 PC 18Interchangeable
interchangeable cross-reference
interchangeable
TV3420-60Interchangeable
interchangeable cross-reference
interchangeable
TV3420 PIECE 56Interchangeable
interchangeable cross-reference
interchangeable
355.46Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy TV3420-7?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is TV3420-7?
TV3420-7 is a SEAT,VALVE.
What parts can replace TV3420-7?
There are 11 known substitutes for TV3420-7: TV3420, M3600G5, TV3420 PC 18 and 8 more. Substitute compatibility should be verified for your specific system.
Is TV3420-7 still available?
TV3420-7 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — TV3420-7

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026