Solenoid Gas Safety Valve - 500 mbar, IP65, VAS125R/NWSR

The HONEYWELL KROMSCHRODER VAS125R/NWSR is a Class A solenoid gas safety valve intended for use as an automatic shut-off valve in gas and air systems. The valve is configured to be closed when not energized and operates at a maximum pressure of 500 mbar. It features a pilot lamp, flow adjustment, and is rated IP65 according to IEC 60529 standard. The unit complies with applicable EU standards, FM, CSA, SIL 3, and PL e requirements.

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), fitted bypass/pilot gas valve, or integrated pressure switches