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H-18L — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

H-18L: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316L BODY, stem_type: NONRISING, valve_size: 0.315 INCHES IN, bonnet_type: INSIDE SCREW, connection_type: SOCKET, WELD, PIPE, valve_operation_method: MANUAL. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-465-0185, 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
H-18L
NSN: 4820-01-465-0185
FSC: 4820 — Valves, Nonpowered
CAGE: 4V609 — BONNEY FORGE VALVE (USA)
SPECIFICATIONS
materialSTEEL COMP 316L BODY
stem_typeNONRISING
valve_size0.315 INCHES IN
bonnet_typeINSIDE SCREW
connection_typeSOCKET, WELD, PIPE
valve_operation_methodMANUAL
end_item_identificationSPRUANCE CLASS DD (963)
bonnet_attachment_methodBOLTED
inlet_relationship_with_outletIDENTICAL
nominal_pipe_size_accommodated0.563 INCHES IN
material_document_and_classificationF316L+STELLITE ASSN STD SINGLE MATERIAL RESPONSE DISK
NSN4820-01-465-0185
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: H-18L · 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
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
NOMINAL PIPE SIZE ACCOMMODATED: 0.563 INCHES IN
•
STEM TYPE: NONRISING
•
CONNECTION TYPE: SOCKET, WELD, PIPE
•
MATERIAL DOCUMENT AND CLASSIFICATION: A182-F316L ASSN STD SINGLE MATERIAL RESPONSE BODY
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
NOMINAL PIPE SIZE ACCOMMODATED0.563 INCHES IN
STEM TYPENONRISING
CONNECTION TYPESOCKET, WELD, PIPE
MATERIAL DOCUMENT AND CLASSIFICATIONA182-F316L ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONA182-F316L ASSN STD SINGLE MATERIAL RESPONSE SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONA182-F316L ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONF316L+STELLITE ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE0.315 INCHES IN
BONNET TYPEINSIDE SCREW
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is H-18L?
H-18L is a VALVE,GATE.
What is the NSN for H-18L?
H-18L is cataloged in the U.S. Government catalog under NSN 4820-01-465-0185. This indicates validated use in U.S. government and defense supply chains.
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