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MV300BL — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

MV300BL: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYPROPYLENE BODY, valve_size: 3.000 INCHES IN, style_designator: CROSS FLANGED ENDS, operating_pressure: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS, valve_operation_method: MANUAL, furnished_items_and_quantity: 1 HANDLE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-565-2981, 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
MV300BL
NSN: 4820-01-565-2981
FSC: 4820 — Valves, Nonpowered
CAGE: 1G3R1 — BANJO CORP (USA)
SPECIFICATIONS
materialPLASTIC POLYPROPYLENE BODY
valve_size3.000 INCHES IN
style_designatorCROSS FLANGED ENDS
operating_pressure100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodMANUAL
furnished_items_and_quantity1 HANDLE
part_name_assigned_by_controlling_agencySIX BOLT BOTTOM LOAD BALL VALVE
NSN4820-01-565-2981
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: MV300BL · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE
•
STYLE DESIGNATOR: CROSS FLANGED ENDS
•
OPERATING PRESSURE: 100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 3.000 INCHES IN
•
MATERIAL: PLASTIC POLYPROPYLENE BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDLE
STYLE DESIGNATORCROSS FLANGED ENDS
OPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE3.000 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSIX BOLT BOTTOM LOAD BALL VALVE
MATERIALPLASTIC POLYPROPYLENE BODY
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MV300BL?
MV300BL is a VALVE,BALL.
What is the NSN for MV300BL?
MV300BL is cataloged in the U.S. Government catalog under NSN 4820-01-565-2981. 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.