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YU2158 — VALVE ASSEMBLY

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

YU2158: VALVE ASSEMBLY.

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include body_material: COPPER ALLOY, connection_type: THREADED INTERNAL TUBE, nominal_thread_size: 0.500 INCHES IN, valve_operation_method: AUTOMATIC, end_item_identification: CHT HYDROBLASTER POWER WASHER MODE 65E-CHT OR 6/5000E, thread_quantity_per_inch: 14. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-514-1599, 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
YU2158
NSN: 4820-01-514-1599
FSC: 4820 — Valves, Nonpowered
CAGE: 64030 — HYDRO ENGINEERING INNOVATION, LLC (USA)
SPECIFICATIONS
body_materialCOPPER ALLOY
valve_quantity2
connection_typeTHREADED INTERNAL TUBE
nominal_thread_size0.500 INCHES IN
valve_operation_methodAUTOMATIC
end_connection_quantity5
end_item_identificationCHT HYDROBLASTER POWER WASHER MODE 65E-CHT OR 6/5000E
thread_quantity_per_inch14
thread_series_designatorNPTF
operating_pressure_and_type5800.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS
maximum_operating_temp_and_media_for_which_designed200.0 FAHRENHEIT WATER DEGF
NSN4820-01-514-1599
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: YU2158 · 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
•
VALVE QUANTITY: 2
•
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED: 200.0 FAHRENHEIT WATER DEGF
•
OPERATING PRESSURE AND TYPE: 5800.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS
•
CONNECTION TYPE: THREADED INTERNAL TUBE
•
END CONNECTION QUANTITY: 5
•
NOMINAL THREAD SIZE: 0.500 INCHES IN
•
BODY MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
VALVE QUANTITY2
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED200.0 FAHRENHEIT WATER DEGF
OPERATING PRESSURE AND TYPE5800.0 POUNDS PER SQUARE INCH (PSI) WATER MAXIMUM REQUIRED LBS
CONNECTION TYPETHREADED INTERNAL TUBE
END CONNECTION QUANTITY5
NOMINAL THREAD SIZE0.500 INCHES IN
BODY MATERIALCOPPER ALLOY
SPECIAL FEATURESVALVE HAS 2 INLET PORTS: 1 WITH A THREADED PLUG, 1 OUTLET WITH AN IN-LINE CHECK VALVE HELD IN PLACE BY THE FITTING AND 2 BY-PASS PORTS. ALL PORTS ARE 1/2 INCH NPTF. MANUFACTURER CALLS THIS AN UNLOADER VALVE. IN
END ITEM IDENTIFICATIONCHT HYDROBLASTER POWER WASHER MODE 65E-CHT OR 6/5000E
THREAD QUANTITY PER INCH14
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 YU2158?
YU2158 is a VALVE ASSEMBLY.
What is the NSN for YU2158?
YU2158 is cataloged in the U.S. Government catalog under NSN 4820-01-514-1599. This indicates validated use in U.S. government and defense supply chains.
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