SL Pneumatic Series?Linear pneumatic actuator( linear ?cylinder) represents a broad range of field proven linear valve actuators? suitable for automating most types of rising stem valves in safety shutdown and control applications. The SL actuators are manufactured in accordance with strict quality standards and assure reliability and
safety in your specific service. This catalog lists standard models intended to cover a wide range of sizing applications. Custom designed models are also available for specialized thrust or stroke requirements,
or those beyond the scope of this listing, including ?linear hydraulic operated actuators.
SL actuators are designed to operate most types of wedge gate valves, slab gate valves, knife gate valves, globe valves, tank valves and rising stem ball and plug valves. Other applications include louvers.