Solenoid Valve for Gas, Class A, 500 mbar, IP65, EN 161

The HONEYWELL KROMSCHRODER VAS232R/NK is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It operates in accordance with EN 161 standards and is configured to be closed when not energized. The unit supports a maximum operating pressure of 500 mbar and includes pilot lamp indication and adjustable flow settings. This model is certified for use in systems up to SIL 3 and PL e, with approvals from FM, CSA, and EU authorities.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 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
• Protection rating: IP65
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, or integrated pressure switches