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581R150-2 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

581R150-2: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ALUMINUM ALLOY BODY, body_style: TEE, temp_rating: -65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF, furnished_items: AUTOMATIC RELIEF VALVE, regulation_type: AUTOMATIC SINGLE STAGE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-159-0800, 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
581R150-2
NSN: 4820-00-159-0800
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialALUMINUM ALLOY BODY
body_styleTEE
temp_rating-65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
furnished_itemsAUTOMATIC RELIEF VALVE
regulation_typeAUTOMATIC SINGLE STAGE
surface_treatmentANODIZE OUTSIDE
flow_control_devicePISTON, TOP GUIDED
valve_loading_methodSPRING
first_end_thread_class3B
end_connection_quantity3
outlet_pressure_settingERR-060
NSN4820-00-159-0800
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 581R150-2 · 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: PISTON, TOP GUIDED
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: TEE
•
REGULATION TYPE: AUTOMATIC SINGLE STAGE
•
FIRST END THREAD CLASS: 3B
•
THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END
•
FIRST END STYLE DESIGNATOR: GASKET SEAL
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON, TOP GUIDED
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLETEE
REGULATION TYPEAUTOMATIC SINGLE STAGE
FIRST END THREAD CLASS3B
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATORGASKET SEAL
TEMP RATING-65.0 FAHRENHEIT MINIMUM AND 275.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY3
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 3
65652-09030-101Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
581R150-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
581R150Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 581R150-2?
581R150-2 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 581R150-2?
There are 3 known substitutes for 581R150-2: 65652-09030-101, 581R150-1, 581R150. Substitute compatibility should be verified for your specific system.
What is the NSN for 581R150-2?
581R150-2 is cataloged in the U.S. Government catalog under NSN 4820-00-159-0800. This indicates validated use in U.S. government and defense supply chains.
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