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National Stock Number:
4810-00-752-9635
Federal Supply Class:
4810
National Item Identification Number:
007529635
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:
| 29794 | 14959 | CRANE CO DIV VALVE DIV | | MILV1189 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | S4820H3270381 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| BOLT HOLE QUANTITY | 14 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FACE TO FACE DISTANCE | 9.500 INCHES | | FLANGE DIAMETER | 12.375 INCHES | | FLANGE FACE DESIGN | PLAIN | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER AND NICKEL DISK | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 250.0 POUNDS PER SQUARE INCH WATER, FRESH | | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY FURNISHED VALVE MOTOR OPERATOR GEAR AND LIGHT | | SPECIFICATION/STANDARD DATA | 81349-MILV1189 GOVERNMENT STANDARD | | STEM TYPE | NONRISING | | SPECIAL FEATURES | TAP 2 HOLES ON EACH SIDE OF TOP VERTICAL CENTERLINE OF FLANGE 5/8 IN.-11 NC CLASS 2B THD | | VALVE OPERATION METHOD | HYDRAULIC | | VALVE SIZE | 8.000 INCHES |
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