4820-01-122-5726 VALVE,GATE Index 4820-01-122-5728 VALVE,CHECK

National Stock Number:
4810-01-122-5727

Federal Supply Class:
4810

National Item Identification Number:
011225727

Description:
VALVE,GLOBE

Detail:
A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes VALVE, STOP-CHECK; COCK, SHUTOFF, SCREW STEM; and VALVE, SOLENOID.


Manufacturer Information:
4820PL14306229009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
62716-100PM4B86184GRISWOLD INDUSTRIES
62716G86184GRISWOLD INDUSTRIES


Techincal Specification:
MATERIALCOPPER ALLOY BODY
COPPER ALLOY SEAT
NICKEL ALLOY STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM B164 ASSN STD SINGLE MATERIAL RESPONSE STEM
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
BONNET TYPEPACKING RETAINING


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