PartsTable
Technical Data Sheet

1/2-25W-38LF-T — VALVE,GLOBE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1/2-25W-38LF-T: VALVE,GLOBE.

The VALVE,GLOBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 STEM, valve_size: 0.500 INCHES IN, special_features: OVERALL HEIGHT 8 7/8 INCHES; SEAT MATERIAL STELLITE 6 IN, style_designator: STRAIGHT THRU, flow_control_device: DISK, face_to_face_distance: 4.313 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-641-0345, 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
1/2-25W-38LF-T
NSN: 4820-01-641-0345
FSC: 4820 — Valves, Nonpowered
CAGE: 328G1 — BONNEY FORGE CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 316 STEM
valve_size0.500 INCHES IN
special_featuresOVERALL HEIGHT 8 7/8 INCHES; SEAT MATERIAL STELLITE 6 IN
style_designatorSTRAIGHT THRU
flow_control_deviceDISK
face_to_face_distance4.313 INCHES IN
valve_operation_methodMANUAL
part_name_assigned_by_controlling_agencyGLOBE VALVE-WELDED BONNET, CLASS 2500-FULL BORE
NSN4820-01-641-0345
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1/2-25W-38LF-T · 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
•
FLOW CONTROL DEVICE: DISK
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 0.500 INCHES IN
•
FACE TO FACE DISTANCE: 4.313 INCHES IN
•
MATERIAL: STEEL COMP 316 BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE0.500 INCHES IN
SPECIAL FEATURESOVERALL HEIGHT 8 7/8 INCHES; SEAT MATERIAL STELLITE 6 IN
FACE TO FACE DISTANCE4.313 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGLOBE VALVE-WELDED BONNET, CLASS 2500-FULL BORE
MATERIALSTEEL COMP 316 BODY
MATERIALSTEEL COMP 316 STEM
MATERIALALUMINUM ALLOY AND NICKEL ALLOY SEAT
VALVE OPERATION METHODMANUAL
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1/2-25W-38LF-T?
1/2-25W-38LF-T is a VALVE,GLOBE.
What is the NSN for 1/2-25W-38LF-T?
1/2-25W-38LF-T is cataloged in the U.S. Government catalog under NSN 4820-01-641-0345. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.