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National Stock Number:
4820-01-440-4814
Federal Supply Class:
4820
National Item Identification Number:
014404814
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:
| B-102-E 1 1/4IN | 11859 | HUNT VALVE COMPANY, INC. | | B-102-E 1 1/4IN | 30263 | PIMA VALVE, LLC | | B-102-E-1.25IPS | 11859 | HUNT VALVE COMPANY, INC. | | B-102-E-1.25IPS | 30263 | PIMA VALVE, LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY BODY | | NICKEL ALLOY SEAT | | NICKEL ALLOY STEM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY | | QQ-N-231 FED SPEC SINGLE MATERIAL RESPONSE SEAT | | QQ-M-281 FED SPEC SINGLE MATERIAL RESPONSE STEM | | VALVE SIZE | 1.250 INCHES |
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