NSN 4820-01-474-5872
Part Details | TEMPERATURE REGULATING VALVE
4820-01-474-5872 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: 40056210, 40056-210, 400562, 40056-2, 4820-01-474-5872, 01-474-5872, 4820014745872, 014745872
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 08, 2000 | 01-474-5872 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
PLAIN
ROUND W/ BOLT HOLES
PLAIN
ROUND W/ BOLT HOLES
PLAIN
ROUND W/ BOLT HOLES
PLAIN
Cross Reference | NSN 4820-01-474-5872
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40056-210 | 55378 | TRAC REGULATORS INC |
| 40056-2 | 55378 | TRAC REGULATORS INC |
Technical Data | NSN 4820-01-474-5872
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | COPPER ALLOY |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| TEMP RATING | 95.0 DEG FAHRENHEIT MINIMUM AND 125.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | VALVE SIZE 2.500 INCHES; USES PC. NO. 6 BULB BUSHING OF BRASS IAW QQ-B-626; PC. NO. 1 THERMOSTATIC ASSY USED IS NO. 50169-04 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | 2-1/2" TRAC STYLE 'A' FAILSAFE DOUBLE SEAT REVERSE ACTING THERMOSTATIC TEMPERATURE REGULATOR VALVE ASSEMBLY |
| SEAT MATERIAL | COPPER ALLOY |
| STEM MATERIAL | STEEL, CORROSION RESISTING |
| PACKING MATERIAL | PLASTIC, POLYPROPYLENE |
| FLOW CONTROL DEVICE | DOUBLE SEATED |
| FLOW CONTROL DEVICE MATERIAL | COPPER ALLOY |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | PLAIN FACE FLANGE |
| FIRST END STYLE DESIGNATOR | PLAIN |
| FIRST END FLANGE SHAPE STYLE | ROUND W/ BOLT HOLES |
| FIRST END BOLT HOLE QUANTITY | 6 |
| FIRST END FLANGE OUTSIDE DIAMETER | 6.125 INCHES NOMINAL |
| FIRST END FLANGE THICKNESS | 0.938 INCHES NOMINAL |
| FIRST END BOLT HOLE DIAMETER | 0.688 INCHES NOMINAL |
| FIRST END BOLT CIRCLE DIAMETER | 5.000 INCHES NOMINAL |
| SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| BODY STYLE | STRAIGHT THRU |
| FACE TO FACE DISTANCE | 8.500 INCHES NOMINAL |
| TWO-WAY VALVE ACTION | REVERSE ACTING |
| THERMOSTATIC ELEMENT | LIQUID IMMERSION TYPE |
| CAPILLARY TUBE LENGTH | 120.000 INCHES NOMINAL |
| BULB LENGTH | 30.000 INCHES NOMINAL |
| BULB DIAMETER | 1.125 INCHES NOMINAL |
| BULB MATERIAL | COPPER ALLOY |