PartsTable
Technical Data Sheet
Download PDF

4CT30285-2 NO.2 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4CT30285-2 NO.2: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, end_item_identification: 4 INCH STYLE "H" DUO-CHEK II VALVE IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-507-9264, 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
4CT30285-2 NO.2
NSN: 4820-01-507-9264
FSC: 4820 — Valves, Nonpowered
CAGE: 1P394 — CRANE VALVE SERVICES DIV OF CRANE CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
end_item_identification4 INCH STYLE "H" DUO-CHEK II VALVE IN
NSN4820-01-507-9264
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4CT30285-2 NO.2 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
END ITEM IDENTIFICATION4 INCH STYLE "H" DUO-CHEK II VALVE IN
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
CT30285-2 ASSY 3G15BPP-72Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 4CT30285-2 NO.2?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4CT30285-2 NO.2?
4CT30285-2 NO.2 is a DISK,VALVE.
What parts can replace 4CT30285-2 NO.2?
There is 1 known substitute for 4CT30285-2 NO.2: CT30285-2 ASSY 3G15BPP-72. Substitute compatibility should be verified for your specific system.
What is the NSN for 4CT30285-2 NO.2?
4CT30285-2 NO.2 is cataloged in the U.S. Government catalog under NSN 4820-01-507-9264. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4CT30285-2 NO.2

✓ 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.