AC and SG in reagrds with PCV and SSV
AC and SG in reagrds with PCV and SSV
(OP)
Hi.
Does anyone know what the definitions of AC (Accuracy Class) and SG (lock-up pressure class) are with regards to pressure regulators and slam shut valves?
Thanks!
Does anyone know what the definitions of AC (Accuracy Class) and SG (lock-up pressure class) are with regards to pressure regulators and slam shut valves?
Thanks!




