|
|
|
National Stock Number:
4820-01-420-1896
Federal Supply Class:
4820
National Item Identification Number:
014201896
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.
|
Manufacturer Information:
| 83309-45 | 57574 | VELAN VALVE CORP. | | 83309-45 ASSY F12-1064C-15MS | 57574 | VELAN VALVE CORP. | | F12-1064C-15MS | 57574 | VELAN VALVE CORP. |
|
Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | STEEL CORROSION RESISTING SEAT | | STEEL CORROSION RESISTING STEM | | STEEL CORROSION RESISTING DISK | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A351, ALLOY CF8C, COMP D ASSN STD SINGLE MATERIAL RESPONSE BODY | | ASTM A182, ALLOY F347, STEL NO 6 FACE ASSN STD SINGLE MATERIAL RESPONSE SEAT | | ASTM A479, ALLOY 347 ASSN STD SINGLE MATERIAL RESPONSE STEM | | ASTM A351, ALLOY CF8C, STEL NO 6 FACE ASSN STD SINGLE MATERIAL RESPONSE DISK | | VALVE SIZE | 4.000 INCHES | | PRESSURE CLASS | 300.0 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | MANUAL | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | FLANGE DIAMETER | 10.000 INCHES | | BOLT HOLE QUANTITY | 8 | | FACE TO FACE DISTANCE | 12.000 INCHES | | FLANGE FACE DESIGN | RAISED | | STEM TYPE | RISING | | BONNET TYPE | OUTSIDE SCREW-YOKE | | BONNET ATTACHMENT METHOD | BOLTED | | FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL | | FEATURES PROVIDED | BONNET PACKING |
|
|