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National Stock Number:
4520-00-862-1676
Federal Supply Class:
4520
National Item Identification Number:
008621676
Description:
VALVE,AIR VENTING,STEAM
Detail:
AN AUTOMATIC VALVE DESIGNED TO RELIEVE, AUTOMATICALLY, ACCUMULATED AIR IN VARIOUS TYPES OF STEAM HEATING SYSTEMS.
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Manufacturer Information:
| 79 3-4 | 28960 | ITT FLUID TECHNOLOGY CORP ITT MCDONNELL AND MILLER |
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Techincal Specification:
| MATERIAL | COPPER ALLOY | | MAXIMUM OPERATING PRESSURE | 75.0 POUNDS PER SQUARE INCH | | OVERALL DIAMETER | 2.440 INCHES NOMINAL | | OVERALL HEIGHT | 6.750 INCHES NOMINAL | | SPECIAL FEATURES | 0.750 IN. MALE THD AND 0.500 IN. FEMALE THD ON VALVE CONNECTION | | SURFACE TREATMENT | ENAMEL | | VALVE AIR RETURN PREVENTION | REQUIRED | | VALVE CONNECTION SIZE | 0.750 INCHES | | VALVE SHAPE | VERTICAL STRAIGHT | | VALVE TYPE | QUICK AIR VENT |
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