YLOK Ltd has released its new line of actuators for oil & gas wellheads and production flow lines. The PCM range of Control Fluid Powered linear actuators from YLOK Ltd. is designed to be used in conjunction with YLOK designed valve bonnets to provide open and close control for major brands of API 6A through conduit reverse acting gate valves. These actuators can also be used with API 6D and ANSI B16.34 valves where the bonnets are built to the YLOK design.