Solenoid Gas Safety Valve – Class A, EN 161, IP65, 500 mbar

The HONEYWELL KROMSCHRODER VAS240R/NQ is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. The valve is configured to be closed when not energized and features a pilot lamp and flow adjustment. It is certified to EN 161, with an operating pressure up to 500 mbar, and holds EU certification as well as FM and CSA approvals. This model is suitable for integration into systems with ratings up to SIL 3 and PL e, per manufacturer data.

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
• IP65 enclosure rating
• Available versions with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches