Double Acting Actuators Spring Return Actuators 180 deg. Actuators Piston Cylinder Actuators Diaphram Actuators.AccessoriesSolenoid valves Limit switches Proximity switches Pneumatic positioners Electro pneumatic positioners Position transmiters Manual over ride Air filter regulator with gauge Air tank assemblies Junction boxes Flow control valve assemblies Silencers SS / Nylon tubing and fittings Audco Butterfly valve with Double acting actuator & accessories. CI / CS /SS: Sizes from 50mm to 600mm Air lock relays Quick exhaust valves Fusible links