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National Stock Number:
4820-01-203-1120
Federal Supply Class:
4820
National Item Identification Number:
012031120
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.
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Manufacturer Information:
| B125 1.50IN | 82666 | STOCKHAM VALVES AND FITTINGS INC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 836 BODY | | COPPER ALLOY 836 SEAT | | COPPER ALLOY 694 STEM | | COPPER ALLOY 836 DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE SEAT | | ASTM B371 ALLOY694 ASSN STD SINGLE MATERIAL RESPONSE STEM | | ASTM B62 ASSN STD SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 1.500 INCHES | | PRESSURE CLASS | 150.0 POUNDS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 5.000 INCHES | | BOLT HOLE QUANTITY | 4 | | FACE TO FACE DISTANCE | 4.375 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | RISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | FEATURES PROVIDED | BONNET PACKING |
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