5925-01-439-2126 CIRCUIT BREAKER Index 4720-01-439-2128 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4820-01-439-2127

Federal Supply Class:
4820

National Item Identification Number:
014392127

Description:
VALVE,GATE

Detail:
A valve having a flat or tapered disk (gate) which moves transversely to the axis of flow by rotating or sliding movements of the stem to open or close the orifice. It may also contain an oval or rectangular shaped slide which may be manually, motor, or pressure operated through the means of an arm or arm assembly. The body flange may be designed to accommodate tube type connectors. It may or may not contain thermal relief features. Includes valve (gate) specifically designed for the control of fluid systems in aircraft or missiles.


Manufacturer Information:
F-617-0-10 IN0RVB7WESTWATER SUPPLY SPRINGFIELD INC
F-617-0-10 IN12168NIBCO INC
WW-V-5881348FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC


Techincal Specification:
MATERIALIRON CAST BODY
COPPER ALLOY 836 SEAT
COPPER ALLOY 694 STEM
IRON CAST DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A-126 CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
ASTM B-62 ASSN STD SINGLE MATERIAL RESPONSE SEAT
ASTM B-371 ASSN STD SINGLE MATERIAL RESPONSE STEM
ASTM A-126 CLASS B ASSN STD SINGLE MATERIAL RESPONSE DISK
VALVE SIZE10.000 INCHES
PRESSURE CLASS125.0 POUNDS PER SQUARE INCH
MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED125.0 POUNDS PER SQUARE INCH STEAM
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED450.0 DEG FAHRENHEIT STEAM
VALVE OPERATION METHODMANUAL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
CONNECTION TYPEFLANGE, ROUND W/HOLES
FLANGE DIAMETER32.000 INCHES
BOLT HOLE QUANTITY8
FACE TO FACE DISTANCE13.000 INCHES
FLANGE FACE DESIGNPLAIN
STEM TYPERISING
BONNET TYPEOUTSIDE SCREW-YOKE
BONNET ATTACHMENT METHODBOLTED
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
SPECIFICATION/STANDARD DATA81348-WW-V-58 GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA1 CLASS AND
1 TYPE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCEWW-V-58


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