Gas Solenoid Valve - VAS225, 500 mbar, IP65, Auto Shut-Off, Class A

The HONEYWELL KROMSCHRODER VAS225/-R/NQSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air in accordance with EN 161 standards. The valve is configured to be in a closed position when not energized and includes a pilot lamp and adjustable flow settings. It is rated for a maximum operating pressure of 500 mbar, has an IP65 enclosure rating, and holds EU certification as well as FM and CSA approvals. The unit is certified for use in systems up to SIL 3 and PL e.

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 options: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal
• Available versions include models with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches DG../VC