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National Stock Number:
4820-01-438-0937
Federal Supply Class:
4820
National Item Identification Number:
014380937
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:
| G-623-4.00IN | 82666 | STOCKHAM VALVES AND FITTINGS INC | | MSS-SP-70 | 59646 | MANUFACTURERS STANDARDIZATION SOCIETY OF THE VALVE AND FITTINGS INDUSTRY INC |
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Techincal Specification:
| MATERIAL | IRON CAST BODY | | COPPER ALLOY SEAT | | COPPER ALLOY STEM | | IRON CAST DISK | | VALVE SIZE | 4.000 INCHES | | PRESSURE CLASS | 125.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 9.000 INCHES | | BOLT HOLE QUANTITY | 8 | | FACE TO FACE DISTANCE | 9.000 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | SPECIFICATION/STANDARD DATA | 59646-MSS-SP-70 MANUFACTURERS STANDARD | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE |
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