National Item Identification Number
01-134-6234
011346234
4820-01-134-6234
4820-01-134-6234
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)
27195
ACTRONICS INC.
166 BEAR HILL RD
WALTHAM
MA
02451
781-890-7030
Reference Numbers (Part Numbers)
11-286
Required Categories
SEAT MATERIAL
FLOW CONTROL DEVICE MATERIAL
MEDIA FOR WHICH DESIGNED
SPECIAL F
Required Description
ALUMINUM
ALUMINUM
OIL
MAX AMBIENT TEMPERATURE: 340 DEG F
VALVE CRACKING PRES