Solenoid Gas Safety Valve - VAS1-/25R/NW, Class A, 500 mbar, IP65

The HONEYWELL KROMSCHRODER VAS1-/25R/NW is a Class A solenoid gas safety valve constructed in accordance with EN 161 standards for automatic shut-off. It operates in a normally closed position when de-energized and is rated for operation with gas and air at pressures up to 500 mbar. The unit features a pilot lamp, flow adjustment capability, and an IP65-rated enclosure. It holds EU certification as well as FM and CSA approvals, and it is certified for systems requiring SIL 3 or PL e.

Key features include:

• Valve sizes available from 1 to 9; nominal diameters (DN) from 10 to 125
• Connection options: threaded or flanged
• Quick opening/closing or slow opening/quick closing operation modes
• Mains voltage options: 24 V DC, 120 V AC, or 230 V AC
• Terminal electrical connection
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, and pressure switches