Industrial PTV-4 Pneumatic Control Valve Unit

Industrial PTV-4 Pneumatic Control Valve Unit from Allenair is a Pilot Timer Valve (PTV-4) designed to deliver timed pilot signals within a pneumatic control circuit, enabling coordinated actuation of downstream valves or actuators. In Allenair configurations and rotary indexing applications, the PTV-4 is described as a Pilot Timer Valve (PTV4) used in basic tables together with a 2-way valve (V2), and it is often piped with flexible air hose for quick integration into an indexing system. This unit is part of Allenair’s family of control valves that support precise sequencing and reliable operation in rugged industrial environments, making it suitable for automated indexing, cycle timing, and synchronized actuation in manufacturing automation. When paired with other Allenair components—such as their cylinders and additional valves—the PTV-4 helps create compact, self-contained control solutions that streamline assembly and improve repeatability across pneumatic automation tasks.