National Item Identification Number
01-442-1207
014421207
4820-01-442-1207
4820-01-442-1207
National Stock Number
Item Name
VALVE,RELIEF,PRESSURE AND TEMPERATURE
Federal Supply Class
4820
Description
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.
Commercial and Government Entity Code (Supplier Data)
79227
WATTS REGULATOR CO
815 CHESTNUT DR
NORTH ANDOVER
MA
01845
978-688-1811
Reference Numbers (Part Numbers)
100XL .75 100LB
Required Categories
TEMP RATING
TEMP CONTROL DEVICE TYPE
OPENING PRESSURE SETTING
SPECIAL FEATURE
Required Description
210.0 DEG FAHRENHEIT
THERMOSTATIC
100.0 POUNDS PER SQUARE INCH
VALVE SZ 0.750
