The VALVE,IRIS is a the manufacturer industrial component. Key specifications include overall_diameter: 5.000 INCHES NOMINAL IN, special_features: NHA VALVE, IRIS, end_item_identification: W/S CODE MAURY CLASS TAGS-39. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-463-7488, 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.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MAX TORQUE REQ'D DOES NOT EXCEED 35 IN.-LB AT 20" WATER STATIC PRESSURE ON CLOSED VALVE;PATENTED VALVE-PATENT NO. 2321336;COMPLETE VALVE ASSEMBLY FURNISHED AS A SPARE PART, NO DETAIL PARTS FURNISHED AS SPARES VALVE ASSEMBLY TO BE RETURNED TO IDL FOR ANY REPAIR OVERHAUL;LIFE-IN EXCESS OF 10,000 CYCLES;TOTAL WEIGHT OF VALVE ASSEMBLY 1.28 LBS LBS
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SPECIAL MARKINGS: LETTER S STAMPED INTO HAOUSING CASTING TO DENOTE CLOSED POSITION OF VALVE ACTUATOR HANDLE; PART NO STAMPED INTO METAL FACE IN THIS LOCATION;AIRFLOW DIRECTION ARROW STAMPED INTO HOUSING APPROX 100" BELOW LUG
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER
5.000 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTION
MAX TORQUE REQ'D DOES NOT EXCEED 35 IN.-LB AT 20" WATER STATIC PRESSURE ON CLOSED VALVE;PATENTED VALVE-PATENT NO. 2321336;COMPLETE VALVE ASSEMBLY FURNISHED AS A SPARE PART, NO DETAIL PARTS FURNISHED AS SPARES VALVE ASSEMBLY TO BE RETURNED TO IDL FOR ANY REPAIR OVERHAUL;LIFE-IN EXCESS OF 10,000 CYCLES;TOTAL WEIGHT OF VALVE ASSEMBLY 1.28 LBS LBS
SPECIAL FEATURES
NHA VALVE, IRIS
END ITEM IDENTIFICATION
W/S CODE MAURY CLASS TAGS-39
SPECIAL MARKINGS
LETTER S STAMPED INTO HAOUSING CASTING TO DENOTE CLOSED POSITION OF VALVE ACTUATOR HANDLE; PART NO STAMPED INTO METAL FACE IN THIS LOCATION;AIRFLOW DIRECTION ARROW STAMPED INTO HOUSING APPROX 100" BELOW LUG
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is IV-40-550?
IV-40-550 is a VALVE,IRIS.
What is the NSN for IV-40-550?
IV-40-550 is cataloged in the U.S. Government catalog under NSN 4820-01-463-7488. This indicates validated use in U.S. government and defense supply chains.
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