Solenoid Gas Safety Valve - Class A, EN 161, IP65, 500 mbar Max

The HONEYWELL KROMSCHRODER VAS1T-/25N/NQSR is a Class A solenoid gas safety valve intended for use in automatic shut-off applications. It operates in accordance with EN 161 standards and is intended for use with gas and air at pressures up to 500 mbar. The valve remains closed when de-energized, features a pilot lamp and flow adjustment, and has an ingress protection rating of IP65. This model holds EU certification as well as FM and CSA approvals, compatible with systems requiring 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
• 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 pressure switches