|
|
|
National Stock Number:
4810-00-541-6057
Federal Supply Class:
4810
National Item Identification Number:
005416057
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.
|
|
|
Techincal Specification:
| BOLT HOLE QUANTITY | 8 | | BONNET ATTACHMENT METHOD | BOLTED | | BONNET TYPE | OUTSIDE SCREW-YOKE | | CONNECTION TYPE | FLANGE, ROUND W/HOLES | | CURRENT RATING IN AMPS | 44.200 AND 0.026 | | FACE TO FACE DISTANCE | 9.063 INCHES | | FLANGE FACE DESIGN | PLAIN | | FLANGE DIAMETER | 7.688 INCHES | | FREQUENCY IN HERTZ | 60.0 | | INLET RELATIONSHIP WITH OUTLET | IDENTICAL | | MATERIAL | NICKEL ALLOY DISK | | MATERIAL | NICKEL ALLOY SEAT | | MATERIAL | NICKEL ALLOY STEM | | MATERIAL | STEEL BODY | | MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | 50.0 POUNDS PER SQUARE INCH WATER, FRESH | | PHASE | THREE | | SPECIAL FEATURES | FACE TO FACE DISTANCE 9.0 MIN 9.063 MAX IN.; FLANGE THICKNESS 0.688 MIN IN.; BOLT HOLE DIA. 0.563 NOM IN.; BOLT CIRCLE DIA. 5.563 NOM IN.; FLOW CONTROL DEVICE:DISK; END CONNECTION QTY:2; 1 POSITION INDICATOR; FLANGE FACES AND ALL INTERIOR STEEL SURFACES TO BE NEOPRENE COATED APPROX 0.063 IN THK | | STEM TYPE | NONRISING | | VALVE OPERATION METHOD | ELECTRIC MOTOR | | VALVE SIZE | 4.000 INCHES | | VOLTAGE IN VOLTS AND CURRENT TYPE | 115.0 AC |
|
|