Solenoid Gas Safety Valve - Class A, 500 mbar, IP65 Rated

The HONEYWELL KROMSCHRODER VAS350/-R/NK is a Class A solenoid gas safety valve intended for use in automatic shut-off applications. It operates in accordance with EN 161 standards and is normally closed when de-energized. This valve is compatible with gas and air at pressures up to 500 mbar, includes a pilot lamp and adjustable flow control. The unit has an IP65 rating, certified according to EU, FM, and CSA standards, and is rated for application in systems requiring SIL 3 or 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), fitted bypass or pilot gas valves, and integrated pressure switches