R O T A I R

Fluid Pressure Control Selector Valves for Marine Control Equipments of the Class Operative by Compressed Air, Such as a Valve Unit Operative to Condition a Fluid Pressure Actuated Maneuvering Gear on a Boat for Remote Control Either from the Engine Room, or from the Pilot House or Log Desk, and for Selector Valve Units of the Type Cooperative with the Fluid Pressure Control System of a Boat to Interlock a Power Transmission or Clutch with a Propeller Brake