Gas Solenoid Valve - Class A, 500 mbar, IP65, EN 161

The HONEYWELL KROMSCHRODER VAS3T-/40N/NQSR is a Class A solenoid valve intended for use in automatic shut-off applications involving gas and air. This valve meets the requirements of EN 161 standards, is configured to be closed when de-energized, rated for a maximum operating pressure of 500 mbar, and includes pilot lamp and flow adjustment components. The unit is rated IP65 for ingress protection, holds EU certification, FM approval, and CSA approval, and is certified according to SIL 3 and PL e system 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
• Mains voltage compatibility: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches