NSN 4820-01-187-1951
Part Details | GATE VALVE
4820-01-187-1951 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.
Alternate Parts: SW15111 2IN, SW-15111 2IN, SW1033 2IN, SW-1033 2IN, 4820-01-187-1951, 01-187-1951, 4820011871951, 011871951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 21, 1984 | 01-187-1951 | 05482 ( VALVE, GATE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-187-1951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SW-15111 2IN | 63220 | FLOWSERVE INC |
| SW-1033 2IN | 63220 | FLOWSERVE INC |
Technical Data | NSN 4820-01-187-1951
| Characteristic | Specifications |
|---|---|
| VALVE SIZE | 2.000 INCHES |
| PRESSURE CLASS | 1500.0 POUNDS |
| MAXIMUM OPERATING PRESSURE AND MEDIA FOR WHICH DESIGNED | +AB+260.0 POUNDS PER SQUARE INCH AND +AC+3705.0 POUNDS PER SQUARE INCH |
| MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAB+1000.0 DEG FAHRENHEIT AND FAC+100.0 DEG FAHRENHEIT |
| VALVE OPERATION METHOD | MANUAL |
| INLET RELATIONSHIP WITH OUTLET | IDENTICAL |
| CONNECTION TYPE | SOCKET, WELD, PIPE |
| NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES |
| STEM TYPE | RISING |
| BONNET TYPE | OUTSIDE SCREW-YOKE |
| BONNET ATTACHMENT METHOD | BOLTED |
| FURNISHED ITEMS AND QUANTITY | 1 HANDWHEEL |
| FEATURES PROVIDED | BONNET PACKING |
| SPECIAL FEATURES | SOLID WEDGE; CONVENTIONAL PORT |