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MV-11F4 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MV-11F4: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, temp_rating: 100.0 FAHRENHEIT NOMINAL DEGF, hardness_rating: 38.0 BRINELL STANDARD NOMINAL OVERALL, pressure_rating: 285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, special_features: WITH COBALT OR STELLITE FACING, body_inside_diameter: 4.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-239-9229, 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
MV-11F4
NSN: 4820-01-239-9229
NIINs: 012399229, 012401041, 012833923
FSC: 4820 — Valves, Nonpowered
CAGE: 61661 — NEWMANS INC NEW JERSEY DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
temp_rating100.0 FAHRENHEIT NOMINAL DEGF
hardness_rating38.0 BRINELL STANDARD NOMINAL OVERALL
pressure_rating285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
special_featuresWITH COBALT OR STELLITE FACING
body_inside_diameter4.000 INCHES NOMINAL IN
seating_surface_shapeFLAT
NSN4820-01-239-9229
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MV-11F4 · 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
•
PRESSURE RATING: 285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
TEMP RATING: 100.0 FAHRENHEIT NOMINAL DEGF
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
PRESSURE RATING285.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
TEMP RATING100.0 FAHRENHEIT NOMINAL DEGF
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES 1
MV-11F4-H-03Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MV-11F4?
MV-11F4 is a SEAT,VALVE.
What parts can replace MV-11F4?
There is 1 known substitute for MV-11F4: MV-11F4-H-03. Substitute compatibility should be verified for your specific system.
What is the NSN for MV-11F4?
MV-11F4 is cataloged in the U.S. Government catalog under NSN 4820-01-239-9229. This indicates validated use in U.S. government and defense supply chains.
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