4730-00-287-3774 NIPPLE,PIPE Index 4730-00-287-3776 NIPPLE,PIPE

National Stock Number:
4820-00-287-3775

Federal Supply Class:
4820

National Item Identification Number:
002873775

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:
26401PC1T01314959CRANE CO DIV VALVE DIV
26401PC1T01316712SIEMENS ENERGY, INC.
G14487-36316712SIEMENS ENERGY, INC.
G14501PC36316712SIEMENS ENERGY, INC.
G16901SH1PC36916712SIEMENS ENERGY, INC.
G16922-36916712SIEMENS ENERGY, INC.
G16922SH2PC36916712SIEMENS ENERGY, INC.
H3137872SH2PC36980064NAVAL SHIP SYSTEMS COMMAND
S4200H3111134PC36380064NAVAL SHIP SYSTEMS COMMAND
S4200H3169177SH1PC36980064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
MATERIALSTEEL BODY
STEEL CORROSION RESISTING FLOW CONTROL DEVICE
STEEL CORROSION RESISTING SEAT
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATORSTRAIGHT THRU
FACE TO FACE DISTANCE9.000 INCHES
FLOW CONTROL DEVICEDISK
MEDIA FOR WHICH DESIGNEDSTEAM 1ST RESPONSE
WATER-OIL-GAS 2ND RESPONSE
MAXIMUM OPERATING PRESSURE200.0 POUNDS PER SQUARE INCH 1ST RESPONSE
200.0 POUNDS PER SQUARE INCH 2ND RESPONSE
MAXIMUM OPERATING TEMP650.0 DEG FAHRENHEIT 1ST RESPONSE
150.0 DEG FAHRENHEIT 2ND RESPONSE
VALVE OPERATION METHODAUTOMATIC
CONNECTION TYPEFLANGE 1ST END
FLANGE 2ND END
FLANGE SHAPEROUND WITH HOLES 1ST END
NOMINAL OUTSIDE DIAMETER4.250 INCHES 1ST END
BOLT HOLE QUANTITY4 1ST END
BOLT HOLE NOMINAL DIAMETER0.562 INCHES 1ST END
BOLT CIRCLE NOMINAL DIAMETER3.125 INCHES 1ST END
FLANGE FACE DESIGNPLAIN 1ST END
MOUNTING POSITIONHORIZONTAL
RENEWABLE SEAT RING TYPETHREADED


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