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D3852F4Y-HPS18 — VALVE,SHUT OFF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D3852F4Y-HPS18: VALVE,SHUT OFF.

The VALVE,SHUT OFF is a the manufacturer industrial component. Key specifications include end_item_identification: TRAILER ASSY,OXYGEN; BETA SYSTEMS,INC,IDENT NO. 51744.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-073-9924, 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
D3852F4Y-HPS18
NSN: 4820-01-073-9924
FSC: 4820 — Valves, Nonpowered
CAGE: 28968 — CIRCOR INSTRUMENTATION TECHNOLOGIES, INC. DBA HOKE GYROLOK (USA)
SPECIFICATIONS
end_item_identificationTRAILER ASSY,OXYGEN; BETA SYSTEMS,INC,IDENT NO. 51744
NSN4820-01-073-9924
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D3852F4Y-HPS18 · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STAINLESS STEEL 316 BODY MATERIAL; 1.875 IN. FACE TO FACE DISTANCE; 1 EA PLUG BUTTON; 1 EA NUT,LOCK; 1 EA HANDWHEEL AND INSERT; 1 EA HANDWHEEL; 1 EA INSERT; 2 EA SPACER; 1 EA ADAPTER; 2 EA WAFER; 1 EA SPINDLE,SEAT AND WASHER ASSY; 1 EA SPINDLE; 1 EA SEAT; 1 EA WASHER; 1 EA BODY; 1 EA SPACER,UPPER; 1 EA NUT,MOUNTING; 1 EA PACK- ING NUT; 5000 PSIG OPERATING PRESSURE AT 70.0 DEGREE F; 10000 PSIG PROOF PRESSURE AT 70 DEG F; 20000 PSIG BURST PRESSURE AT 70 DEGREE F; MINUS 20 DEGREE TO 250 DEGREE F OPERATING TEMP ERATURE; 0.217 IN. DIAMETER OF ORIFICE; 10 AVERAGE NUMBER OF TURNS FULL OPEN TO FULL CLOSED; 0.55 CV FACTOR-WATER AT 60 DEGREE F; 0.203 IN. FIRST CONNECTION FACE TO CENTERLINE DISTANCE; 1/4 NPT FEMALE BOTH ENDS; 3/16 IN. MAX PANEL THK; 41/64 IN. DIA PANEL HOLE; PANEL MOUNTED; FOR USE IN OXYGEN SERVICE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTAINLESS STEEL 316 BODY MATERIAL; 1.875 IN. FACE TO FACE DISTANCE; 1 EA PLUG BUTTON; 1 EA NUT,LOCK; 1 EA HANDWHEEL AND INSERT; 1 EA HANDWHEEL; 1 EA INSERT; 2 EA SPACER; 1 EA ADAPTER; 2 EA WAFER; 1 EA SPINDLE,SEAT AND WASHER ASSY; 1 EA SPINDLE; 1 EA SEAT; 1 EA WASHER; 1 EA BODY; 1 EA SPACER,UPPER; 1 EA NUT,MOUNTING; 1 EA PACK- ING NUT; 5000 PSIG OPERATING PRESSURE AT 70.0 DEGREE F; 10000 PSIG PROOF PRESSURE AT 70 DEG F; 20000 PSIG BURST PRESSURE AT 70 DEGREE F; MINUS 20 DEGREE TO 250 DEGREE F OPERATING TEMP ERATURE; 0.217 IN. DIAMETER OF ORIFICE; 10 AVERAGE NUMBER OF TURNS FULL OPEN TO FULL CLOSED; 0.55 CV FACTOR-WATER AT 60 DEGREE F; 0.203 IN. FIRST CONNECTION FACE TO CENTERLINE DISTANCE; 1/4 NPT FEMALE BOTH ENDS; 3/16 IN. MAX PANEL THK; 41/64 IN. DIA PANEL HOLE; PANEL MOUNTED; FOR USE IN OXYGEN SERVICE IN
END ITEM IDENTIFICATIONTRAILER ASSY,OXYGEN; BETA SYSTEMS,INC,IDENT NO. 51744
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 1
D3852-F4SReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is D3852F4Y-HPS18?
D3852F4Y-HPS18 is a VALVE,SHUT OFF.
What parts can replace D3852F4Y-HPS18?
There is 1 known substitute for D3852F4Y-HPS18: D3852-F4S. Substitute compatibility should be verified for your specific system.
What is the NSN for D3852F4Y-HPS18?
D3852F4Y-HPS18 is cataloged in the U.S. Government catalog under NSN 4820-01-073-9924. This indicates validated use in U.S. government and defense supply chains.
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