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BFVWSB3BCBS600 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BFVWSB3BCBS600: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT, valve_size: 6.000 INCHES IN, special_features: WAFER STYLE VALVE; EPOXY COATED; IAW CFR46 CATEGORY A, style_designator: STRAIGHT THRU, valve_operation_method: MANUAL, end_item_identification: NEW CONSTRUCTION LCS2. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-558-8542, 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
BFVWSB3BCBS600
NSN: 4820-01-558-8542
FSC: 4820 — Valves, Nonpowered
CAGE: 3DD99 — QUADRANT VALVE & ACTUATOR LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
valve_size6.000 INCHES IN
special_featuresWAFER STYLE VALVE; EPOXY COATED; IAW CFR46 CATEGORY A
style_designatorSTRAIGHT THRU
valve_operation_methodMANUAL
end_item_identificationNEW CONSTRUCTION LCS2
media_for_which_designedFUEL/OIL, HYDROCARBON SINGLE RESPONSE
furnished_items_and_quantity1 HANDLE
NSN4820-01-558-8542
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BFVWSB3BCBS600 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDLE
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 6.000 INCHES IN
•
MEDIA FOR WHICH DESIGNED: FUEL/OIL, HYDROCARBON SINGLE RESPONSE
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDLE
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE6.000 INCHES IN
SPECIAL FEATURESWAFER STYLE VALVE; EPOXY COATED; IAW CFR46 CATEGORY A
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS2
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAT
VALVE OPERATION METHODMANUAL
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 BFVWSB3BCBS600?
BFVWSB3BCBS600 is a VALVE,BUTTERFLY.
What is the NSN for BFVWSB3BCBS600?
BFVWSB3BCBS600 is cataloged in the U.S. Government catalog under NSN 4820-01-558-8542. 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.