NSN 4820-01-197-2021
Part Details | TEMPERATURE REGULATING VALVE
4820-01-197-2021 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 22234N, Y205664906+N137140020+N68196, BPN2W13714002068196, BPN-2W/137-14-00-20/68196, BPN1 WELMT 137140020, BPN-1 W/ELMT 137-14-00-20, 4820-01-197-2021, 01-197-2021, 4820011972021, 011972021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 19, 1984 | 01-197-2021 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
GASKET SEAL
GASKET SEAL
GASKET SEAL
GASKET SEAL
Cross Reference | NSN 4820-01-197-2021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 22234N | 35795 | LESLIE CONTROLS, INC. |
| Y205664906+N137140020+N68196 | 35795 | LESLIE CONTROLS, INC. |
| BPN-2W/137-14-00-20/68196 | 35795 | LESLIE CONTROLS, INC. |
| BPN-1 W/ELMT 137-14-00-20 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-197-2021
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRONZE |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| FLOW CONTROL DEVICE | BELLOWS |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED INTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | GASKET SEAL |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 0.500-20 UNF |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 120.000 INCHES NOMINAL |
| BULB LENGTH | 4.000 INCHES NOMINAL |
| BULB MATERIAL | BRASS |