Solenoid Gas Safety Valve, VAS350/-R/LWSR, 500 mbar, IP65

The HONEYWELL KROMSCHRODER VAS350/-R/LWSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. When de-energized, the valve is in a closed position and features a pilot lamp and flow adjustment capability. It is suitable for use with maximum operating pressures up to 500 mbar, compliant with EN 161 standards, holds EU conformity assessment, and has FM and CSA approvals. This model is suitable for integration into systems with ratings 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
• Protection rating: IP65
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, or integrated pressure switches