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LP277-SS-L33VF4 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

LP277-SS-L33VF4: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, valve_size: 57.2 MILLIMETERS MM, style_designator: CROSS, face_to_face_distance: 53.2 MILLIMETERS MM, maximum_operating_temp: 121.0 CELSIUS SINGLE RESPONSE DEGC, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-524-8137, 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
LP277-SS-L33VF4
NSN: 4820-01-524-8137
FSC: 4820 — Valves, Nonpowered
CAGE: K4244 — BAE SYSTEMS GCS INTERNATIONAL LTD (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
valve_size57.2 MILLIMETERS MM
special_featuresOPERATING PRESSURE OF UP TO 415 BAR AT 38 DEG C; MIN. OPERATING TEMP -54 DEG C; VALVE BALL WITH ADJUSTING HANDLE FOR BI-DIRECTIONAL FLOW CONTROL; HANDLE WIDTH: 50.8 MM MM
style_designatorCROSS
face_to_face_distance53.2 MILLIMETERS MM
maximum_operating_temp121.0 CELSIUS SINGLE RESPONSE DEGC
valve_operation_methodAUTOMATIC
end_item_identificationLW155 HOWITZER
part_name_assigned_by_controlling_agencyVALVE,BALL
first_connection_face_to_centerline_distance28.6 MILLIMETERS MM
NSN4820-01-524-8137
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: LP277-SS-L33VF4 · 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: CROSS
•
VALVE SIZE: 57.2 MILLIMETERS MM
•
MAXIMUM OPERATING TEMP: 121.0 CELSIUS SINGLE RESPONSE DEGC
•
FACE TO FACE DISTANCE: 53.2 MILLIMETERS MM
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 28.6 MILLIMETERS MM
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCROSS
VALVE SIZE57.2 MILLIMETERS MM
MAXIMUM OPERATING TEMP121.0 CELSIUS SINGLE RESPONSE DEGC
SPECIAL FEATURESOPERATING PRESSURE OF UP TO 415 BAR AT 38 DEG C; MIN. OPERATING TEMP -54 DEG C; VALVE BALL WITH ADJUSTING HANDLE FOR BI-DIRECTIONAL FLOW CONTROL; HANDLE WIDTH: 50.8 MM MM
FACE TO FACE DISTANCE53.2 MILLIMETERS MM
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE,BALL
END ITEM IDENTIFICATIONLW155 HOWITZER
FIRST CONNECTION FACE TO CENTERLINE DISTANCE28.6 MILLIMETERS MM
MATERIALSTEEL OVERALL
VALVE OPERATION METHODAUTOMATIC
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 1
SS-L33VF4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is LP277-SS-L33VF4?
LP277-SS-L33VF4 is a VALVE,BALL.
What parts can replace LP277-SS-L33VF4?
There is 1 known substitute for LP277-SS-L33VF4: SS-L33VF4. Substitute compatibility should be verified for your specific system.
What is the NSN for LP277-SS-L33VF4?
LP277-SS-L33VF4 is cataloged in the U.S. Government catalog under NSN 4820-01-524-8137. This indicates validated use in U.S. government and defense supply chains.
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