Solenoid Gas Safety Valve – 500 mbar, IP65, Class A

The HONEYWELL KROMSCHRODER VAS 120R05/NKSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. The valve remains closed when de-energized and is rated for a maximum operating pressure of 500 mbar. It is equipped with an integrated pilot lamp, flow adjustment capability, and IP65-rated enclosure. This model is compliant with applicable EU standards, FM, and CSA requirements, with compatibility for use in systems requiring up to 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 indicators, fitted bypass/pilot gas valves, or fitted pressure switches