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Technical Data Sheet
PartsTable / COMPONENT / S-211-W 1/2IN
S-211-W 1/2IN ✓ 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 S-211-W 1/2IN is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-200-0649, 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
S-211-W 1/2IN
NSN: 4820-00-200-0649
FSC: 4820
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
Part NumberS-211-W 1/2IN
NSN4820-00-200-0649
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: S-211-W 1/2IN · 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
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.313 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE OPERATION METHOD: MANUAL
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
MATERIAL: COPPER ALLOY 694 STEM
•
CONNECTION STYLE: SOCKET (TUBE) ALL ENDS
•
MAXIMUM OPERATING TEMP: 406.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
OPERATING PRESSURE: 200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES ALL ENDS IN
STYLE DESIGNATORSTRAIGHT THRU
VALVE OPERATION METHODMANUAL
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MATERIALCOPPER ALLOY 694 STEM
CONNECTION STYLESOCKET (TUBE) ALL ENDS
MAXIMUM OPERATING TEMP406.0 FAHRENHEIT SINGLE RESPONSE DEGF
OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.313 INCHES ALL ENDS IN
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
8474774Interchangeable
interchangeable cross-reference
interchangeable
2347Interchangeable
interchangeable cross-reference
interchangeable
41VInterchangeable
interchangeable cross-reference
interchangeable
XS99522Interchangeable
interchangeable cross-reference
interchangeable
MS190HDInterchangeable
interchangeable cross-reference
interchangeable
ES1631Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S-211-W 1/2IN?
S-211-W 1/2IN is a S-211-W 1/2IN.
What parts can replace S-211-W 1/2IN?
There are 18 known substitutes for S-211-W 1/2IN: 8474774, 2347, 41V and 15 more. Substitute compatibility should be verified for your specific system.
Is S-211-W 1/2IN still available?
S-211-W 1/2IN is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026