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National Stock Number:
4820-01-222-4417
Federal Supply Class:
4820
National Item Identification Number:
012224417
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:
| 1305 | 76364 | MILWAUKEE VALVE CO, INC | | 1305/ASSY 3 IN | 76364 | MILWAUKEE VALVE CO, INC |
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Techincal Specification:
| BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BOLT HOLE QUANTITY | 8 | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | CRITICALITY CODE JUSTIFICATION | ZZZY | | FEATURES PROVIDED | BONNET PACKING | | FLANGE FACE DESIGN | PLAIN | | OVERALL DIAMETER | 6.625 INCHES NOMINAL | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MATERIAL | NICKEL ALLOY DISK | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 100.0 POUNDS PER SQUARE INCH WATER-OIL-GAS AND 100.0 POUNDS PER SQUARE INCH WATER, SALT | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 150.0 DEG FAHRENHEIT WATER-OIL-GAS AND 150.0 DEG FAHRENHEIT WATER, SALT | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS | | SPECIAL FEATURES | JFLOW CONTROL DEVICE: DISK; RENEWABLE SEAT RING TYPE: THREADED; NOMINAL THICKNESS: 0.500 IN.; BOLT HOLE NOMINAL DIAMETER: 0.562 IN.; BOLT CIRCLE NOMINAL DIAMETER: 5.500 IN.; STYLE: STRAIGHT THROUGH FLANGED ENDS | | VALVE OPERATION METHOD | MANUAL | | STEM TYPE | RISING |
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