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National Stock Number:
4820-01-439-6868
Federal Supply Class:
4820
National Item Identification Number:
014396868
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:
| 6012-4IN | 37239 | LUNKENHEIMER CO | | FIG 6012-4IN | 37239 | LUNKENHEIMER CO |
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Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | FACE TO FACE DISTANCE | 17.000 INCHES | | FLANGE FACE DESIGN | RAISED | | FLANGE DIAMETER | 10.750 INCHES | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108, GRADE 1018-1020 W/CR-CO-W FACING ASSN STD SINGLE MATERIAL RESPONSE SEAT | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216, GRADE WCB W/13CR FACING ASSN STD SINGLE MATERIAL RESPONSE DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A216, GRADE WCB ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582, TYPE 410 ASSN STD SINGLE MATERIAL RESPONSE STEM | | MATERIAL | STEEL SEAT | | MATERIAL | STEEL STEM | | MATERIAL | STEEL UNS J03002 BODY | | MATERIAL | STEEL UNS J03002 DISK | | PRESSURE CLASS | 600.0 POUNDS PER SQUARE INCH | | STEM TYPE | RISING | | VALVE OPERATION METHOD | MANUAL | | VALVE SIZE | 4.000 INCHES |
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