PRESSURE GUARD Power Source: Manual Hydraulic Self-Contained Product Type: Emergency Shutdown (ESD) Actuation: Fail Safe, Quarter Turn, Spring-Return Control Type: On/Off Fails Open or Closed Valve Type: Ball, Butterfly, Plug, Triple Offset, ¼ Turn Valves Temperature: Standard Low Temperature, Optional High Temp Torque/Thrust: From 2,710 lbs-in. to 299,084 lbs-in Operating Pressure: Min 200 psi, to 2,218 psi (Depending on Model Number)