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

The HONEYWELL KROMSCHRODER VAS232R/NKSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off valve in gas and air systems. It conforms to EN 161 standards, is normally closed when de-energized, and rated for a maximum operating pressure of 500 mbar. The unit includes a pilot lamp and adjustable flow settings, with an IP65 rating for ingress protection. This model is certified by EU, FM, and CSA regulatory bodies and is suitable for applications requiring compliance with SIL 3 or 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
• Mains voltage compatibility: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions include models with position indicator, visual indicator, fitted bypass or pilot gas valve, and fitted pressure switches DG../VC