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4A-V4LR-SS — VALVE,PURGE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4A-V4LR-SS: VALVE,PURGE.

The VALVE,PURGE is a the manufacturer industrial component. Key specifications include special_features: NHA: WATERMIST PUMP SKID, end_item_identification: NEW CONSTRUCTION LCS1, part_name_assigned_by_controlling_agency: VALVE, INTAKE MANIFOLD PURGE, 1/4 INCH IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-565-3754, 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
4A-V4LR-SS
NSN: 4820-01-565-3754
FSC: 4820 — Valves, Nonpowered
CAGE: 54939 — PARKER-HANNIFIN CORP DIV INSTRUMENTATION PRODUCTS DIVISION (USA)
SPECIFICATIONS
special_featuresNHA: WATERMIST PUMP SKID
end_item_identificationNEW CONSTRUCTION LCS1
part_name_assigned_by_controlling_agencyVALVE, INTAKE MANIFOLD PURGE, 1/4 INCH IN
NSN4820-01-565-3754
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4A-V4LR-SS · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESNHA: WATERMIST PUMP SKID
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, INTAKE MANIFOLD PURGE, 1/4 INCH IN
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS1
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 3
GA-18001-00 ITEM V6Reference document
Same NSN cross-reference
Reference document — Secondary reference
376-03534-01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
GA-111836-00 ITEM V6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4A-V4LR-SS?
4A-V4LR-SS is a VALVE,PURGE.
What parts can replace 4A-V4LR-SS?
There are 3 known substitutes for 4A-V4LR-SS: GA-18001-00 ITEM V6, 376-03534-01, GA-111836-00 ITEM V6. Substitute compatibility should be verified for your specific system.
What is the NSN for 4A-V4LR-SS?
4A-V4LR-SS is cataloged in the U.S. Government catalog under NSN 4820-01-565-3754. This indicates validated use in U.S. government and defense supply chains.
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