Solenoid Gas Safety Valve – Class A, 500 mbar, IP65, FM/CSA Approved

The HONEYWELL KROMSCHRODER VAS1-/20R/NWSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. This valve remains closed when de-energized and is rated for a maximum operating pressure of 500 mbar. Equipped with pilot lamp, adjustable flow settings, and IP65-rated enclosure. Certified to applicable EU standards; FM and CSA approved, suitable for installation in systems requiring compliance up to SIL 3 or PL e.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/quick closing or slow opening/quick closing
• compatible with mains voltages of 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions may include models equipped with position indicators, visual indicators, fitted bypass/pilot gas valves, or integrated pressure switches