The Goyen mechanically activated valves range includes a large selection of sizes and configurations for almost any application. If you require manually operated poppet valves, foot operated valves, lever valves, quick exhaust valves, holdback valves or any other style of mechanically operated valves there is sure to be a Goyen product that does the job. And with Goyen's reknowned quality and reliability the operational effectiveness of your system is assured.