NSN 4820-01-558-7834
Part Details | TEMPERATURE REGULATING VALVE
4820-01-558-7834 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: 40756701, 40756-701, 407567, 40756-7, 4820-01-558-7834, 01-558-7834, 4820015587834, 015587834
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 21, 2007 | 01-558-7834 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
TEE
Cross Reference | NSN 4820-01-558-7834
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40756-701 | 55378 | TRAC REGULATORS INC |
| 40756-7 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-01-558-7834
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS, QQ-B-626, ALLOY 360, 1/2H AND BRONZE, ASTM B61 |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| MAXIMUM INLET PRESSURE RATING | 425.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | MEETS ALL HI-SHOCK REQUIREMENTS PER MIL-S-901C; DRY WT IS 31 LBS; FLANGES FOR MIXING SERVICES MARKED A-PORT AS OUTLET, B-PORT AS HOT-INLET AND C-PORT AS COLD-INLET; FLANGES FOR DIVERTING SERVICES MARKED A-PORT AS INLET, B-PORT AS BYPASS AND C-PORT AS COOLER |
| SEAT MATERIAL | BRONZE, ASTM B61 |
| STEM MATERIAL | NICKEL-COPPER ALLOY, QQ-N-281, CLASS B |
| PACKING MATERIAL | PLASTIC, TETRAFLUOROETHYLENE |
| VALVE SIZE | 2.000 INCHES |
| FLOW CONTROL DEVICE | PISTON, SPRING LOADED |
| END CONNECTION QUANTITY | 3 |
| BODY STYLE | TEE |
| FACE TO FACE DISTANCE | 7.438 INCHES MINIMUM AND 7.562 INCHES MAXIMUM |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.688 INCHES MINIMUM AND 4.812 INCHES MAXIMUM |
| BULB LENGTH | 12.500 INCHES NOMINAL |
| BULB DIAMETER | 1.000 INCHES NOMINAL |