Solenoid Gas Safety Valve – VAS-VCS Series, 500 mbar, IP65, Class A

The HONEYWELL KROMSCHRODER VAS240R/NWSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. The valve is configured to be closed when not energized, according to manufacturer specifications, and rated for a maximum operating pressure of 500 mbar. It features a pilot lamp, flow adjustment capability, and an IP65-rated enclosure. This model is certified under applicable EU, FM, and CSA standards; compatible with systems requiring up to SIL 3 or PL e ratings.

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