Válvula solenoide de gas Kromschroeder VAS350R/NQ, (88034238)

Kromschrоder VAS350R/NQ 88034238 gas valve equipped with threaded flanges designed for installation on pipelines ranging from DN 10 to DN 65. Flanged connections are provided for sizes 2 and 3, intended for pipelines with diameters of DN 40 and DN 50. Kromschroeder VAS350R/NQ 88034238 gas control unit technical data: Size 3 EU certified Inlet: DN 50 (2'') Outlet: DN 50 (2'') Rp internal thread Quick opening, quick closing With flow adjustment Mains voltage: 120 V AC, 50/60 Hz Accessories, right: 2 screw plugs Accessories, left: 2 screw plugs Kromschroder VAS350R/NQ 88034238 gas solenoid valve application: Kromschroder 88034238 VAS350R/NQ gas solenoid valve is used in safety and control systems as an automatic shut-off and regulating device for gas and air supply in gas burners and other gas-consuming equipment. It finds applications in industries such as metallurgy, glass and ceramics manufacturing, public utilities, food production, and various other sectors. Krom schroder VAS350R/NQ 88034238 gas valve function: Kromschroder VAS350R/NQ 88034238 gas solenoid valve is normally closed, meaning it remains closed when not energized. Opening: To open, AC voltage is applied to the solenoid coil through a rectifier with a voltage limiter, activating a blue LED. The magnetic field pulls the valve plate and stem upward, opening the valve. With the double-seat design, incoming pressure is evenly distributed across both seats. Closing: Kromschroder VAS350R/NQ 88034238 valve closes automatically when voltage is removed; the blue LED turns off, and the stem returns to its original position under spring force. The valve fully closes within 1 second. A mesh filter at the inlet prevents dirt particles from settling on the seats, ensuring minimal pressure loss.