NSN 4820-01-191-8160
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-191-8160 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Alternate Parts: 20198PM41M, 20198PM41M, 4820-01-191-8160, 01-191-8160, 4820011918160, 011918160
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 12, 1984 | 01-191-8160 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS
PLAIN
RECESSED
PLAIN
RECESSED
PLAIN
RECESSED
PLAIN
RECESSED
Cross Reference | NSN 4820-01-191-8160
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20198PM41M | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 20198PM41M | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-191-8160
| Characteristic | Specifications |
|---|---|
| BODY STYLE | ANGLE GIVE "ADQM" AND "ADQN" ONLY IF FLANGED ONE OR TWO ENDS |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES NOMINAL |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.250 INCHES NOMINAL |
| BODY MATERIAL | BRONZE |
| SEAT MATERIAL | NICKEL COPPER ALLOY |
| FLOW CONTROL DEVICE | L ANY ACCEPTABLE |
| FLOW CONTROL DEVICE MATERIAL | BRONZE |
| STEM MATERIAL | NICKEL COPPER ALLOY |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | RECESSED FLANGE |
| FIRST END STYLE DESIGNATOR | RECESSED |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | PLAIN FACE FLANGE |
| SECOND END STYLE DESIGNATOR | PLAIN |
| TEMP RATING | 150.0 DEG FAHRENHEIT |
| ADJUSTABLE PRESSURE RANGE | +121.0 TO +135.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | VALVE SZ 1.000 IN. |