5935-01-444-9237 ADAPTER,CONNECTOR Index 4820-01-444-9240 DISK,VALVE

National Stock Number:
4820-01-444-9238

Federal Supply Class:
4820

National Item Identification Number:
014449238

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:
408-OSY-RW-3.00INEDP7023151V334KEY INDUSTRIES INC DBA LIBERTY EQUIPMENT AND SUPPLY CO
408-OSY-RW-3.00INEDP70231579227WATTS REGULATOR CO


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
FACE TO FACE DISTANCE8.000 INCHES
FLANGE DIAMETER7.500 INCHES
FLANGE FACE DESIGNPLAIN
INLET RELATIONSHIP WITH OUTLETIDENTICAL
OPERATING PRESSURE AND TYPE200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A126, CLASS B ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B21 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIALCOPPER ALLOY STEM
MATERIALIRON CAST AND RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR DISK
MATERIALIRON CAST UNS F12102 BODY
MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED140.0 FAHRENHEIT WATER-OIL-GAS
PRESSURE CLASSERR-060
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES


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