Kromschroder Électrovanne à gaz Kromschroeder VAS350F/NW (88004433)

Threaded flange for pipe connections (Rp or NPT) from DN 10 to 65, flanged connection (ISO or ANSI) for sizes 2 and 3 for pipe connections DN 40 and 50. Kromschroeder VAS350F/NW 88004433 gas control unit technical data: Size 3 EU certified Inlet: DN 50 (2'') Outlet: DN 50 (2'') Flange to ISO 7005 Quick opening, quick closing With flow adjustment Mains voltage: 230 V AC, 50/60 Hz Electrical connection: M20 cable gland Accessories, right: 2 screw plugs Accessories, left: 2 screw plugs Kromschroder VAS350F/NW 88004433 gas solenoid valve application: Kromschroeder VAS350F/NW 88004433 gas control block for safeguarding and controlling the air and gas supply to gas burners and gas appliances. For use in gas control and safety systems in all sectors of the iron, steel, glass and ceramics industries, also in commercial heat generation, such as the packaging, paper and foodstuffs industries. Krom schroder VAS350F/NW 88004433 gas valve function: The gas solenoid valve VAS is closed when it is discon- nected from the power supply. Opening: connect the system to the electrical power supply (alternating voltage will be rectified). The blue LED lights up. The coil’s magnetic field pulls the armature with the attached valve discs upwards. Krom scroder VAS350F/NW 88004433 gas valve opens. The double valve seat means that the forces from the inlet pressure are divided al- most equally between the two valve seats. Closing: disconnect Kromscroder 88004433 VAS350F/NW gas control unit from the electrical power supply. The blue LED goes out. The armature is pressed into its initial position by the closing spring. The gas solenoid valve closes within 1 s. The strainer in the inlet of the gas solenoid valve pre- vents deposits of dirt particles on the valve seats. The pressure loss through the strainer is very low.