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WD-3510-8 DN250 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

WD-3510-8 DN250: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include valve_size: 8.0 INCHES IN, nominal_length: 20.25 INCHES ALL ENDS IN, special_features: VALVE PRESSURE RATING:250PSI WWP;EXTENDED NECK;WAFER STYLE, part_name_assigned_by_controlling_agency: BUTTERFLY VALVE 8" UL LISTED, FM APPROVED WITH SWITCH. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-662-3911, 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
WD-3510-8 DN250
NSN: 4810-01-662-3911
FSC: 4810 — Valves, Powered
CAGE: 61623 — NIBCO INC CHEMTROL DIV (USA)
SPECIFICATIONS
valve_size8.0 INCHES IN
nominal_length20.25 INCHES ALL ENDS IN
special_featuresVALVE PRESSURE RATING:250PSI WWP;EXTENDED NECK;WAFER STYLE
part_name_assigned_by_controlling_agencyBUTTERFLY VALVE 8" UL LISTED, FM APPROVED WITH SWITCH
NSN4810-01-662-3911
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WD-3510-8 DN250 · 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
•
NOMINAL LENGTH: 20.25 INCHES ALL ENDS IN
•
VALVE SIZE: 8.0 INCHES IN
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH20.25 INCHES ALL ENDS IN
VALVE SIZE8.0 INCHES IN
SPECIAL FEATURESVALVE PRESSURE RATING:250PSI WWP;EXTENDED NECK;WAFER STYLE
PART NAME ASSIGNED BY CONTROLLING AGENCYBUTTERFLY VALVE 8" UL LISTED, FM APPROVED WITH SWITCH
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
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 WD-3510-8 DN250?
WD-3510-8 DN250 is a VALVE,BUTTERFLY.
What is the NSN for WD-3510-8 DN250?
WD-3510-8 DN250 is cataloged in the U.S. Government catalog under NSN 4810-01-662-3911. 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.