On/ Off Type Throttling Power Cylinder can work for a specific pressure of 150 PSI and work for a temperature of maximum 80 degree C. The Cylinder is used to operate dampers and butterfly valves and also for controlling of ID and FD fans in boilers. The Cylinder consumes 1.0 SCFM air and provided with 2 to 12 inches bore. On/ Off Type Throttling Power Cylinder is available with higher strokes and its size can be custom made in several sizes as per requirements.