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CWIA-LHN — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

CWIA-LHN: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, regulation_type: AUTOMATIC SINGLE STAGE, special_features: STANDARD SCREW ADJUSTMENT,SEAL MATERIAL IS BUNA-N, maximum_inlet_pressure_rating: ERR-060. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-477-9099, 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
CWIA-LHN
NSN: 4820-01-477-9099
FSC: 4820 — Valves, Nonpowered
CAGE: 54035 — SUN HYDRAULICS CORPORATION (USA)
SPECIFICATIONS
filterNOT INCLUDED
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresSTANDARD SCREW ADJUSTMENT,SEAL MATERIAL IS BUNA-N
maximum_inlet_pressure_ratingERR-060
NSN4820-01-477-9099
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CWIA-LHN · 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
•
BODY STYLE: DROP-IN CARTRIDGE
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
MAXIMUM INLET PRESSURE RATING: ERR-060
•
FILTER: NOT INCLUDED
TECHNICAL CHARACTERISTICS
BODY STYLEDROP-IN CARTRIDGE
REGULATION TYPEAUTOMATIC SINGLE STAGE
SPECIAL FEATURESSTANDARD SCREW ADJUSTMENT,SEAL MATERIAL IS BUNA-N
MAXIMUM INLET PRESSURE RATINGERR-060
FILTERNOT INCLUDED
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 CWIA-LHN?
CWIA-LHN is a VALVE,REGULATING,FLUID PRESSURE.
What is the NSN for CWIA-LHN?
CWIA-LHN is cataloged in the U.S. Government catalog under NSN 4820-01-477-9099. 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.