Engineering360: "Pulsafeeder Enhances PulsaPro Capabilities with New XAE Actuator"

Market need automatic tap (electromechanical faucet) for air flow inlet & outlet, that can work to adjust the pressure of compressed air at the vessel (air storage).

Faucet will pass air flow while vessel has low pressure, and to stop the air flow while the vessel pressure has high level.

And other type, faucet will open the tap by the order (triggered by manual/auto switch).