PartsTable
Technical Data Sheet
PartsTable / COMPONENT / X9144B11B
X9144B11B ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The CAGE,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, special_features: STEEL SPRING AND STEM; MEDIA REFRIGERANTS, EXTERNAL EQUALIZER, valve_design_control_activity: 70255. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-649-7202, 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
X9144B11B
NSN: 4820-00-649-7202
FSC: 4820
CAGE: 70255 — EMERSON ELECTRIC CO ALCO CONTROLS DIV (USA)
SPECIFICATIONS
materialCOPPER ALLOY
special_featuresSTEEL SPRING AND STEM; MEDIA REFRIGERANTS, EXTERNAL EQUALIZER
valve_design_control_activity70255
NSN4820-00-649-7202
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: X9144B11B · 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
•
VALVE DESIGN CONTROL ACTIVITY: 70255
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS (FLIS)
VALVE DESIGN CONTROL ACTIVITY70255
SPECIAL FEATURESSTEEL SPRING AND STEM; MEDIA REFRIGERANTS, EXTERNAL EQUALIZER
MATERIALCOPPER ALLOY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
02-0846Interchangeable
interchangeable cross-reference
interchangeable
1644Interchangeable
interchangeable cross-reference
interchangeable
ISAGELInterchangeable
interchangeable cross-reference
interchangeable
XC733B11BInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy X9144B11B?
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 X9144B11B?
X9144B11B is a CAGE,VALVE.
What parts can replace X9144B11B?
There are 4 known substitutes for X9144B11B: 02-0846, 1644, ISAGEL and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for X9144B11B?
X9144B11B is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-649-7202. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — X9144B11B

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026