ME552 POWER TORQ EMERGENCY SHUTOFF VALVE ACTUATOR

ID: ME552

MEC ME552 SAFETY STROKE ESV ACTUATOR



  • FOR 1-1/4", 2", & 3" EMERGENCY SHUTOFF VALVES

  • ACTUATOR TYPE IS DIRECT DRIVE

  • FITS MEC: ME980-10, ME980-16, ME980-16-2F, ME980-24, ME980-24-3F, & ME980-24-4F

  • FITS FISHER: N550 SERIES

  • OPERATING PRESSURE LIMITS: MIN: 25 PSIG; MAX: 125 PSIG, RECOMMENDED: 40-60 PSIG

Designed to be used with emergency shutoff valves in remote locations. Pressure to the line enables a smooth acting cam to completely open the emergency shutoff valve for full flow operation. When pressure to the line is released, the emergency shutoff valve automatically closes. In case of a fire a thermal plug melts at 212° Fahrenheit releasing pressure allowing the ESV to close. These actuators require no modification and all hardware needed for installation is provided.

The PowerTorq direct drive actuator maximizes the life of the emergency shutoff valve be eliminating side pressure on the valve’s packing stem.

Features:

  • Stainless steel all weather mounting hardware
  • Field repairable under full tank pressure
  • Low temperature factory installed seals allow use with air, nitrogen, carbon dioxide or LP-Gas vapor
  • Anodized aluminum actuator body with easy to see open/close indicator
  • No pinch points for operator safety
  • Factory installed thermal plug
  • Includes mounting bracket for ME707 Quick Release Valve. Note: ME707 is not required for operation