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2602867-3 — VALVE,BUTTERFLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2602867-3: VALVE,BUTTERFLY.

The VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: RUBBER FLUOROCARBON CLASS FPM SEAT, valve_size: 3.000 INCHES IN, special_features: PNEUMATIC ACTUATOR INCLUDED, style_designator: STRAIGHT THRU, mounting_facility: WAFER, operating_pressure: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-388-1741, 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
2602867-3
NSN: 4810-01-388-1741
FSC: 4810 — Valves, Powered
CAGE: 11243 — COSMODYNE, LLC DBA COSMODYNE LLC (USA)
SPECIFICATIONS
materialRUBBER FLUOROCARBON CLASS FPM SEAT
valve_size3.000 INCHES IN
special_featuresPNEUMATIC ACTUATOR INCLUDED
style_designatorSTRAIGHT THRU
mounting_facilityWAFER
operating_pressure175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
valve_operation_methodAIR
NSN4810-01-388-1741
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2602867-3 · 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
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
VALVE SIZE: 3.000 INCHES IN
•
MOUNTING FACILITY: WAFER
•
MATERIAL: IRON CAST BODY
•
VALVE OPERATION METHOD: AIR
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
VALVE SIZE3.000 INCHES IN
MOUNTING FACILITYWAFER
SPECIAL FEATURESPNEUMATIC ACTUATOR INCLUDED
MATERIALIRON CAST BODY
MATERIALRUBBER FLUOROCARBON CLASS FPM SEAT
VALVE OPERATION METHODAIR
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 1
30-0300-11010-106Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 2602867-3?
2602867-3 is a VALVE,BUTTERFLY.
What parts can replace 2602867-3?
There is 1 known substitute for 2602867-3: 30-0300-11010-106. Substitute compatibility should be verified for your specific system.
What is the NSN for 2602867-3?
2602867-3 is cataloged in the U.S. Government catalog under NSN 4810-01-388-1741. 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.