4820-01-375-1282 VALVE,CHECK Index 4820-01-375-1284 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-375-1283

Federal Supply Class:
4820

National Item Identification Number:
013751283

Description:
VALVE,CHECK

Detail:
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.


Manufacturer Information:
3300 3/4 INCH75039GRINNELL CORP GRINNELL SUPPLY SALES DIV SUB OF TYCO LABORATORIES INC
3300-3/425618TYCO INTL LTD


Techincal Specification:
MATERIALCOPPER ALLOY BODY
COPPER ALLOY FLOW CONTROL DEVICE
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
STYLE DESIGNATORSTRAIGHT THRU
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED0.750 INCHES ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
SPECIAL FEATURES125PSI SATURATED STEAM; 200PSI NON-SHOCK COLD WATER,OIL OR GAS
SUPPLEMENTARY FEATURESFLOW CONTROL DEVICE: PLUG


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