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D50462 — Technical Data Sheet

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— · 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: INCLUDED, material: COPPER ALLOY BODY, regulation_type: AUTOMATIC SINGLE STAGE, special_features: VALVE SIZE 0.250 IN. IN, first_end_connection_type: THREADED INTERNAL PIPE, first_end_thread_direction: RIGHT-HAND.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System under NSN 4820-01-273-0537, 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
D50462
NSN: 4820-01-273-0537
FSC: 4820
CAGE: 34889 — HUNT VALVE COMPANY INC DBA UNION FLONETICS (USA)
SPECIFICATIONS
filterINCLUDED
materialCOPPER ALLOY BODY
regulation_typeAUTOMATIC SINGLE STAGE
special_featuresVALVE SIZE 0.250 IN. IN
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_thread_directionRIGHT-HAND
NSN4820-01-273-0537
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D50462 · 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
•
MATERIAL: COPPER ALLOY BODY
•
FILTER: INCLUDED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END CONNECTION TYPE: THREADED INTERNAL PIPE
TECHNICAL CHARACTERISTICS
MATERIALCOPPER ALLOY BODY
FILTERINCLUDED
SPECIAL FEATURESVALVE SIZE 0.250 IN. IN
FIRST END THREAD DIRECTIONRIGHT-HAND
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
903509C1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2-219V1226-75InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D50462/84YInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
M83248-1-219InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D50462?
D50462 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace D50462?
There are 4 known substitutes for D50462: 903509C1, 2-219V1226-75, D50462/84Y and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D50462?
D50462 is cataloged in the Federal Logistics Information System under NSN 4820-01-273-0537. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026