NSN 4820-00-437-3010
Part Details | SAFETY RELIEF VALVE
4820-00-437-3010 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: A49120CDH49181, 4820-00-437-3010, 00-437-3010, 4820004373010, 004373010
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 08, 1969 | 00-437-3010 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-437-3010
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A49120CDH49181 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-00-437-3010
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 5.937 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 5.562 INCHES |
| VALVE SIZE | 2.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE DISCHARGE FLOW RATE | 20800.0 POUNDS PER HOUR |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | THREADED |
| BONNET TYPE | EXPOSED SPRING |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 720.0 POUNDS PER SQUARE INCH |
| ADJUSTABLE PRESSURE RANGE | 686.0 TO 745.0 POUNDS PER SQUARE INCH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | NOMINAL PIPE SIZE ACCOMMODATED 2.500 IN. PIPE SIZE 1ST END AND 3.500 IN. PIPE SIZE 2ND END |