Solenoid Gas Safety Valve – Class A, 500 mbar, IP65, VAS240/-R/NQSR

The HONEYWELL KROMSCHRODER VAS240/-R/NQSR 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 and rated for a maximum operating pressure of 500 mbar. It features a pilot lamp, flow adjustment capability, and an IP65-rated enclosure. The unit is certified according to applicable standards, including EU standards as well as FM and CSA approvals, with certification for use in systems 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
• Opening/closing types: quick opening/quick closing or slow opening/quick closing
• Rated for operation at the following voltages: 24 V DC, 120 V AC, or 230 V AC
• Equipped with a terminal block electrical connection
• Available with optional position indicators, visual indicators, bypass/pilot gas valves, or integrated pressure switches