0.3-second fast closing valve: What is a 0.3-second spring energy storage fast closing (opening) valve

0.3-second fast closing valve: What is a 0.3-second spring energy storage fast closing (opening) valve
The 0.3-second spring energy storage quick closing (opening) valve is composed of a spring gearbox, bracket, oil cylinder, control valve group, valve body and other components.
Function Description
Valve opening: Press the valve opening button to activate the solenoid valve, and use the on-site hydraulic source (or hydraulic station) or air source to drive the oil (gas) cylinder and drive the gear
Open the valve of the box and compress the spring of the oil cylinder at the same time.
Valve closing: When the valve closing button is pressed, the spring releases the stored energy, pushing the gearbox to rotate the valve, and the valve closes according to the set time.
Quick shutdown: When the pressure oil source is lost or the solenoid valve loses power, the spring quickly releases stored energy. The valve closes instantly.
When the valve is opened normally, the solenoid valve is in a charged state.
Stop: When the valve is normally opened and closed to any angle, press the stop button on the control panel to stop the valve.