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

The HONEYWELL KROMSCHRODER VAS350/-R/NQ is a Class A solenoid valve intended for use in applications requiring the shut-off of gas and air. It operates in accordance with EN 161 standards; remains closed when not energized. The unit supports a maximum operating pressure of 500 mbar and includes features such as a pilot lamp and flow adjustment. This model has been evaluated according to SIL 3 and PL e requirements, with approvals from FM and CSA, as well as EU certification.

Key features:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Opening/closing 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
• Protection rating: IP65
• Available versions include models with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches