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8810W — VALVE,CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8810W: VALVE,CHECK.

The VALVE,CHECK is a the manufacturer industrial component. Key specifications include material: IRON OVERALL, valve_size: 3.0 INCHES IN, nominal_width: 5.0 INCHES ALL ENDS IN, operating_pressure: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS, part_name_assigned_by_controlling_agency: DISK CHECK VALVE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-701-5447, 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
8810W
NSN: 4820-01-701-5447
FSC: 4820 — Valves, Nonpowered
CAGE: 61447 — VAL-MATIC VALVE AND MANUFACTURING CORPORATION (USA)
SPECIFICATIONS
materialIRON OVERALL
valve_size3.0 INCHES IN
nominal_width5.0 INCHES ALL ENDS IN
operating_pressure250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
part_name_assigned_by_controlling_agencyDISK CHECK VALVE
NSN4820-01-701-5447
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8810W · 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
•
OPERATING PRESSURE: 250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
VALVE SIZE: 3.0 INCHES IN
•
NOMINAL WIDTH: 5.0 INCHES ALL ENDS IN
•
MATERIAL: IRON OVERALL
TECHNICAL CHARACTERISTICS
OPERATING PRESSURE250.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
VALVE SIZE3.0 INCHES IN
NOMINAL WIDTH5.0 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYDISK CHECK VALVE
MATERIALIRON OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8810W?
8810W is a VALVE,CHECK.
What is the NSN for 8810W?
8810W is cataloged in the U.S. Government catalog under NSN 4820-01-701-5447. 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.