SAEL

FMC Technologies Singapore Pte Ltd HP-HY Series 80, 120, 140, 155, 175 & 225 Hydraulic Actuators
FMC Technologies Singapore Pte Ltd

HP-HY Series 80, 120, 140, 155, 175 & 225 Hydraulic Actuators

Hydraulic Actuator

The Type HY Hydraulic Actuator is a ratio-piston-type actuator mounted on a reverse-acting gate valve. The HY Hydraulic Actuator is designed to be fail-safe 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