Gas Solenoid Valve, Class A, EN 161, 500 mbar Max Pressure

The HONEYWELL KROMSCHRODER VAS225R/LYGR is a Class A solenoid valve conforming to EN 161 standards. This valve is intended for use in automatic shut-off applications for gas and air, with a configuration to be closed when not energized. It includes a pilot lamp and adjustable flow settings. It is rated for maximum operating pressure up to 500 mbar, with protection class IP65, and holds EU certification as well as FM and CSA approvals. The unit holds certification according to SIL 3 and PL e standards.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 10 to 125
• Connection options: threaded or flanged
• Opening/closing types: quick opening & closing or slow opening & quick closing
• Mains voltage options: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions with position indicator, visual indicator, fitted bypass/pilot gas valve, or integrated pressure switches