1650-00-874-3749 VALVE,CHECK Index 4820-00-874-3751 VALVE,CHECK

National Stock Number:
4820-00-874-3750

Federal Supply Class:
4820

National Item Identification Number:
008743750

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:
2C584299240CRISSAIR INC


Techincal Specification:
MATERIALSTEEL CORROSION RESISTING OVERALL
SURFACE TREATMENTPASSIVATE
STYLE DESIGNATORANGLE
FLOW CONTROL DEVICEPOPPET
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID, PHOSPHATE-ESTER BASE SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP250.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPETHREADED EXTERNAL TUBE 1ST END
THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLEFLARED (TUBE) 1ST END
FLARED (TUBE) 2ND END
SEAT ANGLE37.0 DEGREES 1ST END
37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES 1ST END
0.250 INCHES 2ND END
THREAD SERIES DESIGNATORUNF 1ST END
UNF 2ND END
NOMINAL THREAD SIZE0.437 INCHES 1ST END
0.438 INCHES 2ND END
THREAD QUANTITY PER INCH20 1ST END
20 2ND END
THREAD CLASS3A 1ST END
3A 2ND END
THREAD DIRECTIONRIGHT-HAND 1ST END
RIGHT-HAND 2ND END
MOUNTING POSITIONHORIZONTAL
DISK LOADING METHODSPRING
TEST DATA DOCUMENT99240-2C5842 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING)
THE MANUFACTURERS DATA
MANUFACTURERS CODE99240
DESIGN CONTROL REFERENCE2C5842


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