Gas Solenoid Valve - Class A, 500 mbar, EN 161 Certified

The HONEYWELL KROMSCHRODER VAS225R/NW is a Class A solenoid valve intended for use in applications requiring the shut-off of gas and air. It operates in a normally closed position when de-energized and is certified to EN 161 standards. The unit supports a maximum operating pressure of 500 mbar, features flow adjustment, and includes a pilot lamp for status indication. This model holds EU certification as well as FM and CSA approvals, with may be used in systems where SIL 3 or PL e compliance is required, subject to proper application.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Opening/closing 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