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

The HONEYWELL KROMSCHRODER VAS2-/40R/NW is a Class A solenoid valve intended for use in automatic shut-off applications for gas and air, operating according to EN 161 standards. The valve is normally closed (NC) when not energized and features a pilot lamp and flow adjustment. It supports maximum operating pressure up to 500 mbar, rated to IP65 according to IEC 60529, and certified under applicable EU, FM, and CSA standards. The unit is suitable for installation in systems with requirements 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 with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches