SAEL

FMC Technologies Singapore Pte Ltd HP-PN Series 29, 38 and 52
FMC Technologies Singapore Pte Ltd

HP-PN Series 29, 38 and 52

Pneumatic Actuator

The Type PN Pneumatic Piston Actuator is a ratio-piston-type actuator mounted on a reverse-acting gate valve. The PN Pneumatic Actuator is designed to be failsafe and fail-close. When installed as part of a safety system, it will automatically close with the loss of control pressure and will open automatically when the control pressure is restored.

IEC 61508     SIL 3

Assessed By:

  IEC 61508 Certificate   Assessment Report  

Last Updated: Tue, August 11, 2020