PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 911G381
911G381 ✓ 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 VALVE,BUTTERFLY is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, valve_size: 6.000 INCHES6.000 INCHES IN, valve_operation_method: MANUALMANUAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-203-1127, 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
911G381
NSN: 4820-01-203-1127
FSC: 4820
CAGE: 91363 — NORRISEAL NORRIS VALUES DIV DBA DOVER CO (USA)
SPECIFICATIONS
materialBRONZE BODY
valve_size6.000 INCHES6.000 INCHES IN
valve_operation_methodMANUALMANUAL
NSN4820-01-203-1127
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 911G381 · 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 OPERATION METHOD: MANUALMANUAL
•
MATERIAL: BRONZE BODY
•
VALVE SIZE: 6.000 INCHES6.000 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
VALVE OPERATION METHODMANUALMANUAL
MATERIALBRONZE BODY
VALVE SIZE6.000 INCHES6.000 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
CS7581Interchangeable
interchangeable cross-reference
interchangeable
427212PC11Interchangeable
interchangeable cross-reference
interchangeable
50262Interchangeable
interchangeable cross-reference
interchangeable
911-381Interchangeable
interchangeable cross-reference
interchangeable
911B381Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 911G381?
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 911G381?
911G381 is a VALVE,BUTTERFLY.
What parts can replace 911G381?
There are 5 known substitutes for 911G381: CS7581, 427212PC11, 50262 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 911G381?
911G381 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-203-1127. 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 — 911G381

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