PartsTable
Technical Data Sheet

SV-1/4-N — SV-1/4-N

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

SV-1/4-N: SV-1/4-N.

The SV-1/4-N is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-01-453-1005, 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
SV-1/4-N
NSN: 4820-01-453-1005
FSC: 4820 — Valves, Nonpowered
CAGE: 78462 — PARKER-HANNIFIN CORP DIV SPORLAN DIVISION (USA)
SPECIFICATIONS
Part NumberSV-1/4-N
NSN4820-01-453-1005
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: SV-1/4-N · 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
•
FLOW CONTROL DEVICE: CAGE
•
VALVE EQUALIZER LOCATION: INTERNAL
•
TEMP RATING: 40.0 FAHRENHEIT DEGF
•
SECOND END RELATIONSHIP WITH FIRST END: NOT IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
FIRST END STYLE DESIGNATOR: SOCKET
•
REFRIGERATION CAPACITY IN BTU PER HOUR: 3.0
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICECAGE
VALVE EQUALIZER LOCATIONINTERNAL
TEMP RATING40.0 FAHRENHEIT DEGF
TEMP RATING100.0 FAHRENHEIT DEGF
SECOND END RELATIONSHIP WITH FIRST ENDNOT IDENTICAL
BODY STYLESTRAIGHT THRU
FIRST END STYLE DESIGNATORSOCKET
REFRIGERATION CAPACITY IN BTU PER HOUR3.0
END CONNECTION QUANTITY2
SECOND END STYLE DESIGNATORSOCKET
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 SV-1/4-N?
SV-1/4-N is a SV-1/4-N.
What is the NSN for SV-1/4-N?
SV-1/4-N is cataloged in the U.S. Government catalog under NSN 4820-01-453-1005. 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.