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National Stock Number:
4820-01-208-8971
Federal Supply Class:
4820
National Item Identification Number:
012088971
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:
| 5000 | 11859 | HUNT VALVE COMPANY, INC. | | NB-0102-H-0000 | 30263 | PIMA VALVE, LLC | | NB-0102-H-0000 SIZE 1IN | 30263 | PIMA VALVE, LLC | | NB0102-D0100-1.00IPS | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | COPPER ALLOY DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE BODY | | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM | | MIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 1.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 100.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 425.0 DEG FAHRENHEIT WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 4.250 INCHES | | BOLT HOLE QUANTITY | 4 | | FACE TO FACE DISTANCE | 5.000 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | RISING | | BONNET TYPE | PACKING RETAINING | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
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