Cadel Engineering Works offers Pneumatically Actuated Valves. Cadel Engineering Works manufactures valves like Single Lock Valves, Double Lock Valves, Release Assembly Valves, Ring Type Valves, etc. The Pneumatically Actuated Valves have a simple unique design. The Valve is actuated by 360 degree Pneumatic Rotary Pneumatically Actuated Valve Actuator. These valves are available in 6" to 18" sizes and have diaphragms made of PU coated Nylon.