Solenoid Valve for Gas/Air, Class A, 500 mbar Max, VAS1T20

The HONEYWELL KROMSCHRODER VAS1T20/-N/NKSL is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It operates according to EN 161 standards, remains in the closed position when de-energized, and is rated for operation at maximum 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 meets requirements for application in systems classified up to SIL 3 or PL e.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 10 to 125
• Connection options: threaded or flanged
• Operation types: available with either quick opening/closing or slow opening/quick closing mechanisms
• Mains voltage options: 24 V DC, 120 V AC, or 230 V AC
• Equipped with terminal block electrical connections
• Offered in versions that may include visual position indicators, bypass/pilot gas valves, or integrated pressure switches