PartsTable
Technical Data Sheet
HD-479B ✓ 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,ANGLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING STEM, bonnet_type: INSIDE SCREW, connection_type: THREADED EXTERNAL PIPE ALL ENDS, offset_distance: 1.500 INCHES IN, connection_style: PLAIN (PIPE) ALL ENDS, thread_direction: RIGHT-HAND ALL ENDS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-032-5786, 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
HD-479B
NSN: 4820-01-032-5786
FSC: 4820
CAGE: 26840 — HALE PRODUCTS, INC. (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING STEM
bonnet_typeINSIDE SCREW
connection_typeTHREADED EXTERNAL PIPE ALL ENDS
offset_distance1.500 INCHES IN
connection_stylePLAIN (PIPE) ALL ENDS
thread_directionRIGHT-HAND ALL ENDS
flow_control_devicePISTON
nominal_thread_size0.750 INCHES ALL ENDS IN
valve_operation_methodMANUAL
bonnet_attachment_methodTHREADED
thread_series_designatorNPT ALL ENDS
NSN4820-01-032-5786
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: HD-479B · 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
OFFSET DISTANCE: 1.500 INCHES IN
MATERIAL: STEEL CORROSION RESISTING STEM
NOMINAL THREAD SIZE: 0.750 INCHES ALL ENDS IN
BONNET ATTACHMENT METHOD: THREADED
THREAD SERIES DESIGNATOR: NPT ALL ENDS
VALVE OPERATION METHOD: MANUAL
FLOW CONTROL DEVICE: PISTON
BONNET TYPE: INSIDE SCREW
TECHNICAL CHARACTERISTICS (FLIS)
OFFSET DISTANCE1.500 INCHES IN
MATERIALSTEEL CORROSION RESISTING STEM
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS IN
BONNET ATTACHMENT METHODTHREADED
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODMANUAL
FLOW CONTROL DEVICEPISTON
BONNET TYPEINSIDE SCREW
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
THREAD DIRECTIONRIGHT-HAND ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
HDInterchangeable
interchangeable cross-reference
interchangeable
3441-2631-1580Interchangeable
interchangeable cross-reference
interchangeable
800FSKInterchangeable
interchangeable cross-reference
interchangeable
HG625Interchangeable
interchangeable cross-reference
interchangeable
PX13Interchangeable
interchangeable cross-reference
interchangeable
7000-011Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is HD-479B?
HD-479B is a VALVE,ANGLE.
What parts can replace HD-479B?
There are 12 known substitutes for HD-479B: HD, 3441-2631-1580, 800FSK and 9 more. Substitute compatibility should be verified for your specific system.
Is HD-479B still available?
HD-479B is currently cancelled.
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