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National Stock Number:
4820-01-463-7031
Federal Supply Class:
4820
National Item Identification Number:
014637031
Description:
VALVE,IRIS
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Manufacturer Information:
| IV-40-500 | 1FYM6 | HUNTER ENVIRONMENTAL CORP HUNTER PROTECTIVE SYSTEMS | | L40R0300N | 1FYM6 | HUNTER ENVIRONMENTAL CORP HUNTER PROTECTIVE SYSTEMS |
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Techincal Specification:
| GENERAL CHARACTERISTICS ITEM DESCRIPTION | 3" DIAMETER IRIS VALVE BEAD FLANGE LEVER OPERATED;VALVE OPERATES SATISFACTORILY IN TEMP. RANGE-65DEGREES F TO 600 DEGREES F; MAX. TORQUE REQ'D DOES NOT EXCEED 15 IN-LB WITH UPSTREAM STATIC PRESS. OF 20 IN OF WATER ON CLOSED VALVE;COMPLETE VALVE ASSEMBLY TO BE RETURNED TO IDL FOR ANY REPAIR OR OVERHAUL; COMPLETE VALVE ASSEMBLY FURNISHED AS A SPARE PART, NO DETAIL PARTS FURNISHED AS SPARES; PATENTED VALVE - PATENT NO. 2321336 | | OVERALL DIAMETER | 3.000 INCHES NOMINAL | | SPECIAL FEATURES | NHA VALVE, IRIS | | SPECIAL MARKINGS | OPEN POSITION LETTER "O" STAMPED INTO COVES;CLOSED POSITION LETTER "S" STAMPED INTO COVES; PART NUMBER STAMPED IN METAL FACE; AIR FLOW DIRECTION ARROW STAMPED INTO HOUSING | | SPECIFICATION/STANDARD DATA | 1FY-6-MILSTD-1388-2A/HD/ GOVERNMENT SPECIFICATION AND 1FY-6-MIL-STD-1561B(SHIPS)/HD/ GOVERNMENT SPECIFICATION |
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