• ISA TP-973025

ISA TP-973025

  • The Control Valve as the Safety Interlock Valve
  • standard by The International Society of Automation, 01/01/1997
  • Category: ISA

$12.00 $10.00

Safety interlock designs commonly add an on-off ball valve for safety interlock. It is suggested that the existing throttling process control valve may be a better choice.
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