(NFPA) - NFPA T3.5.2
Symbols for marking electrical leads and ports on fluid power valves
| Organization: | (NFPA) |
| Publication Date: | 5 September 1969 |
| Status: | active |
| Page Count: | 13 |
scope:
This recommended standard offers symbols for the identification of valve ports, for the identification of valve pilot and solenoid actuators, and for the identification of valve solenoid leads.
PURPOSE
Correct identification assists in providing:
Safety to personnel
Long life of the equipment
Proper function of other system components
Proper service and maintenance
Universal understanding of fluid power valve function
Document History