A 4-way application is one using one inlet pressure that is directed to two separate ports. When one port is pressurized, the other port is directed to an exhaust port. The most typical applications for a 4-way valve are the control of a cylinder or air motor.

All valves are tested at the factory for 4-way service. If a port other than port 1 is pressurized, inform the factory and additional testing will be performed.

4-WAY APPLICATION