Gas proportional valves frequently use

Technology for proportional adjustment: a proportional valve that adjusts the magnetic field's size through the proportional valve coil based on the circuit's input current. The moving shaft (made of pure iron) in the center of the proportional valve coil is moved up and down by the force of the magnetic field, thus driving and moving the shaft. The connected valve bank moves up and down, and the ventilation area of the ball of the valve bank to match the proportional body changes as the valve bank moves up and down, finally changing the output pressure of the proportional valve. Proportional valve output pressure and proportional valve current is proportional. To increase and increase;

Gas PRESSURE regulation technology: THE front pressure of the gas proportional valve is rated pressure and the highest pressure, and the back pressure of the proportional valve changes less than 0.05 times the rated back pressure plus 30Pa.