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National Stock Number:
4820-00-275-2427
Federal Supply Class:
4820
National Item Identification Number:
002752427
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:
| 67 | 94611 | DRESSER INDUSTRIES INC DRESSER MFG DIV | | 737 | 63686 | THE WALWORTH COMPANY | | FIG. N0. 0409 | 21368 | FAIRBANKS CO THE | | FIG. NO. 0409 | 21368 | FAIRBANKS CO THE | | FIG. N0. G-615 | 82666 | STOCKHAM VALVES AND FITTINGS INC | | FIG. N0. 734 | 95995 | WALWORTH CO THE | | LIST 25 FIG N0. 574 | 11672 | CRANE CO CRANE VALVE AND PARTS DIV | | LIST 25 FIG NO. 574 | 11672 | CRANE CO CRANE VALVE AND PARTS DIV | | FIG462 | 14959 | CRANE CO DIV VALVE DIV | | FIG. NO. G-615 | 82666 | STOCKHAM VALVES AND FITTINGS INC | | FIG. NO. 734 | 95995 | WALWORTH CO THE |
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Techincal Specification:
| MATERIAL | IRON CAST BODY | | COPPER ALLOY SEAT | | COPPER ALLOY STEM | | COPPER ALLOY DISK | | VALVE SIZE | 6.000 INCHES | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 125.0 POUNDS PER SQUARE INCH STEAM AND | | 200.0 POUNDS PER SQUARE INCH WATER-OIL-GAS | | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | 450.0 DEG FAHRENHEIT STEAM AND | | 450.0 DEG FAHRENHEIT WATER-OIL-GAS | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | NOMINAL PIPE SIZE ACCOMMODATED | 6.000 INCHES | | FLANGE DIAMETER | 11.000 INCHES | | BOLT HOLE QUANTITY | 8 | | FACE TO FACE DISTANCE | 10.500 INCHES | | FLANGE FACE DESIGN | PLAIN | | STEM TYPE | NONRISING | | BONNET TYPE | INSIDE SCREW | | BONNET ATTACHMENT METHOD | BOLTED | | FEATURES PROVIDED | BONNET PACKING |
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