Solenoid Valve for Gas, Auto Shut-Off, 500 mbar, IP65, VAS2 Series

The HONEYWELL KROMSCHRODER VAS2-/40R/NWSR is a Class A solenoid valve that is intended for use in applications requiring automatic shut-off of gas and air, conforming to EN 161 standards. This valve is configured to be in a closed position when not energized and features a pilot lamp and flow adjustment. It is suitable for use with maximum operating pressures up to 500 mbar and has an IP65 rating. The unit holds EU certification as well as FM and CSA approvals, supporting systems rated up to SIL 3 and PL e.

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 include models with position indicators, visual indicators, fitted bypass/pilot gas valves, or pressure switches