Solenoid Gas Safety Valve - VAS225/-R/NK, 500 mbar, IP65, EN161

The HONEYWELL KROMSCHRODER VAS225/-R/NK is a Class A solenoid gas safety valve intended for use in applications requiring automatic shut-off of gas and air flow. When not energized, the valve is in a closed position and operates at a maximum pressure of 500 mbar. It features a pilot lamp, flow adjustment, and an IP65-rated enclosure. This model meets EN 161 standards and holds EU certification as well as FM and CSA approvals. It has been evaluated according to SIL 3 and PL e standards.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Opening/closing types: quick opening with quick closing or slow opening with quick closing
• Mains voltage options: 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 integrated pressure switches