4540-01-269-6579 HEATING ELEMENT,ELECTRICAL,NONIMMERSION TYPE Index 4820-01-269-6581 VALVE,SAFETY RELIEF

National Stock Number:
4820-01-269-6580

Federal Supply Class:
4820

National Item Identification Number:
012696580

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:
4862069480234VAPOR CORP SUB OF BRUNSWICK CORP
5202F-395995WALWORTH CO THE


Techincal Specification:
BOLT HOLE QUANTITY4
BONNET ATTACHMENT METHODBOLTED
BONNET TYPEOUTSIDE SCREW-YOKE
CONNECTION TYPEFLANGE, ROUND W/HOLES
FACE TO FACE DISTANCE8.000 INCHES
FLANGE FACE DESIGNRAISED
FLANGE DIAMETER7.500 INCHES
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIALSTEEL BODY
MATERIALSTEEL DISK
MATERIALSTEEL SEAT
MATERIALSTEEL STEM
STEM TYPERISING
VALVE OPERATION METHODMANUAL
VALVE SIZE3.000 INCHES


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