Solenoid Valve for Gas, Class A, 500 mbar, IP65, VAS1T20/-N/NWSR

The HONEYWELL KROMSCHRODER VAS1T20/-N/NWSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It operates in accordance with EN 161 standards, remains closed when not energized, and is rated for operation at pressures up to 500 mbar. The unit includes a pilot lamp and adjustable flow settings, an IP65-rated enclosure, and is certified under applicable EU, FM, and CSA standards. This model is certified according to SIL 3 and PL e requirements.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/quick closing or slow opening/quick closing
• Compatible with mains voltages of 24 V DC, 120 V AC, or 230 V AC
• Electrical connection through terminal block
• Available versions include models equipped with visual position indicators, bypass/pilot gas valves, or integrated pressure switches