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

The HONEYWELL KROMSCHRODER VAS1-/NQ is a Class A solenoid valve intended for use in applications requiring the shut-off of gas and air. It operates in accordance with EN 161 standards and is configured to be closed in a de-energized state. The unit rated for a maximum operating pressure of 500 mbar, includes an adjustable flow control, and features a pilot lamp for status indication. It is certified to EU standards as well as FM and CSA approvals, with suitability for systems up to SIL 3 and PL e, subject to proper system integration.

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 indicator, visual indicator, fitted bypass/pilot gas valve, or integrated pressure switches