5331-01-268-4038 O-RING Index 4820-01-268-4040 VALVE,CHECK

National Stock Number:
4820-01-268-4039

Federal Supply Class:
4820

National Item Identification Number:
012684039

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:
RV-16-1.0/559793HYDAC CORP


Techincal Specification:
MATERIALSTEEL BODY
STYLE DESIGNATORSTRAIGHT THRU
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, MINERAL BASE 1ST RESPONSE
HYDRAULIC FLUID, PHOSPHATE-ESTER BASE 2ND RESPONSE
MAXIMUM OPERATING PRESSURE5000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP212.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
CONNECTION STYLEPLAIN, OPTIONAL END (PIPE) ALL ENDS
THREAD SERIES DESIGNATORNPT ALL ENDS
NOMINAL THREAD SIZE0.750 INCHES ALL ENDS
THREAD DIRECTIONRIGHT-HAND ALL ENDS
MOUNTING POSITIONHORIZONTAL OR
VERTICAL
DISK LOADING METHODSPRING
OPENING PRESSURE SETTING7.0 POUNDS PER SQUARE INCH
MINIMUM OPERATING TEMP-4.0 DEG FAHRENHEIT


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