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Technical Data Sheet
PartsTable / COMPONENT / 1-1/2INF212U6A
1-1/2INF212U6A ✓ 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 1-1/2INF212U6A is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-140-4834, 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
1-1/2INF212U6A
NSN: 4820-01-140-4834
FSC: 4820
CAGE: 86520 — CONBRACO INDUSTRIES INC R-P AND C VALVE DIV (USA)
SPECIFICATIONS
Part Number1-1/2INF212U6A
NSN4820-01-140-4834
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1-1/2INF212U6A · 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
•
CONNECTION TYPE: FLANGE ALL ENDS
•
RAISED FACE NOMINAL HEIGHT: 0.250 INCHES ALL ENDS IN
•
FLANGE SHAPE: ROUND WITH HOLES ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A182,GRADE F22 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS AND 2 TYPE
•
MEDIA FOR WHICH DESIGNED: STEAM SINGLE RESPONSE
•
FLANGE FACE DESIGN: RAISED STRAIGHT ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEFLANGE ALL ENDS
RAISED FACE NOMINAL HEIGHT0.250 INCHES ALL ENDS IN
FLANGE SHAPEROUND WITH HOLES ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GRADE F22 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A182,GRADE F22 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
NONDEFINITIVE SPEC/STD DATA1 CLASS AND 2 TYPE
MEDIA FOR WHICH DESIGNEDSTEAM SINGLE RESPONSE
FLANGE FACE DESIGNRAISED STRAIGHT ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU Y-PATTERN FLANGED ENDS
SPECIAL FEATURESVALVE STEM ADAPTOR AND MATING,UNATTACHED TEE WRENCH
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
8021713 1 1/2INInterchangeable
interchangeable cross-reference
interchangeable
N812Interchangeable
interchangeable cross-reference
interchangeable
B0-21735Interchangeable
interchangeable cross-reference
interchangeable
810-2177525-M725M0D600PSIInterchangeable
interchangeable cross-reference
interchangeable
803-2177525-M725MOD600PSIInterchangeable
interchangeable cross-reference
interchangeable
12G8-F22Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1-1/2INF212U6A?
1-1/2INF212U6A is a 1-1/2INF212U6A.
What parts can replace 1-1/2INF212U6A?
There are 22 known substitutes for 1-1/2INF212U6A: 8021713 1 1/2IN, N812, B0-21735 and 19 more. Substitute compatibility should be verified for your specific system.
Is 1-1/2INF212U6A still available?
1-1/2INF212U6A 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