4820-00-529-0768 VALVE,CHECK Index 4730-00-529-0770 BOLT,FLUID PASSAGE

National Stock Number:
4820-00-529-0769

Federal Supply Class:
4820

National Item Identification Number:
005290769

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:
1207-855469ESSEX INDUSTRIES, INC.
135-6207801276EATON-AEROQUIP INC DIV FLUID CONNECTORS PRODUCTS
135-6207814728PRECISION FORM RIVET INC
135-6207879470DANA CORP WEATHERHEAD DIV
4-2243-845681PARKER-HANNIFIN CORPORATION
458-8D2-686768TELEDYNE INDUSTRIES INC TELEDYNE FLUID SYSTEMS REPUBLIC BUSINESS UNIT
9-1647-845681PARKER-HANNIFIN CORPORATION
9-1647-892003PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
HC3300-800724RAYTHEON COMPANY
HC3400-800724RAYTHEON COMPANY
K1206-855469ESSEX INDUSTRIES, INC.


Techincal Specification:
CONNECTION STYLEFLARED (TUBE) ALL ENDS
CONNECTION TYPETHREADED EXTERNAL TUBE ALL ENDS
DISK LOADING METHODSPRING
FLOW CONTROL DEVICEBALL OR CONE
MATERIALALUMINUM ALLOY BODY
MATERIALALUMINUM ALLOY SEAT
MATERIALSTEEL CORROSION RESISTING FLOW CONTROL DEVICE
MAXIMUM OPERATING TEMP165.0 FAHRENHEIT SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE1500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
MOUNTING POSITIONHORIZONTAL OR VERTICAL
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
SEAT ANGLE37.0 DEGREES ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY 2 MIL SPEC SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE
THREAD CLASS3A ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
THREAD SERIES DESIGNATORUNF ALL ENDS
VALVE OPERATION METHODAUTOMATIC


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