Kingbolt Valves and Control Service



Kingbolt Steel offers the SDV, ESV, ESD and ESDV type Emergency Shutdown valves. Our valves are designed to stop the flow of hazardous fluid upon the detection of a dangerous condition. Our Emergency Shutdown Valves protect people, equipment and environment against possible harm.

Kingbolt Steel offers the following types of actuators for the Emergency Shutdown valves. They meet SIL 1, 2, or 3 requirements.

  • Pneumatic Actuator
  • Hydraulic Actuator
  • Pneumatic and Hydraulic Scotch Yoke Actuators
  • Pneumatic Linear Actuators
  • Gas Hydraulic Valve Actuators