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National Stock Number:
4820-01-420-1133
Federal Supply Class:
4820
National Item Identification Number:
014201133
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:
| 1488 IT8 1-1/4IN | 78527 | STAPLES & PFEIFFER INC. | | 1488-8 1-1/4IN | 6A441 | COOK BROS MFG AND SUPPLY CO | | T-113 1-1/4IN | 12168 | NIBCO INC | | 1488REV4 IT8 | 78527 | STAPLES & PFEIFFER INC. | | PL30231-7 1488 | 78527 | STAPLES & PFEIFFER INC. | | PL30231-7 1488 IT8 | 78527 | STAPLES & PFEIFFER INC. | | T-113 1-1/4IN | 14007 | NIBCO INC | | T-113 1-1/4IN | 61623 | NIBCO INC CHEMTROL DIV | | T-113 1-1/4IN | 6A441 | COOK BROS MFG AND SUPPLY CO |
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Techincal Specification:
| BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | THREADED | | CONNECTION TYPE | THREADED INTERNAL PIPE | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY DISK | | MATERIAL | COPPER ALLOY SEAT | | MATERIAL | COPPER ALLOY STEM | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 125.0 FAHRENHEIT STEAM AND 125.0 FAHRENHEIT WATER-OIL-GAS | | NOMINAL THREAD SIZE | 1.250 INCHES | | OPERATING PRESSURE AND TYPE | 125.0 POUNDS PER SQUARE INCH (PSI) STEAM MAXIMUM REQUIRED AND 200.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED | | PRESSURE CLASS | 125.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 1.250 INCHES | | STEM TYPE | NONRISING | | THREAD SERIES DESIGNATOR | NPT |
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