Solenoid Valve for Gas, Class A, 500 mbar, IP65 Rated

The HONEYWELL KROMSCHRODER VAS3T40N/LQSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air, meeting EN 161 standards. This valve remains closed when de-energized and rated for a maximum operating pressure of 500 mbar. It is equipped with pilot lamp and flow adjustment, with an IP65 rating as per IEC standard for protection against dust and water ingress. The unit holds EU certification as well as FM and CSA approvals, and is certified according to SIL 3 and PL e standards.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation: quick opening/quick closing or slow opening/quick closing
• Mains voltage compatibility: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions include models with position indicator/visual indicator, fitted bypass or pilot gas valve, and fitted pressure switches DG../VC