Solenoid Valve for Gas/Air, Class A, 500 mbar, EN 161

The HONEYWELL KROMSCHRODER VAS225/-R/NW is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It complies with EN 161 standards; the valve is closed when de-energized, and is rated for operation at pressures up to 500 mbar. The unit includes a pilot lamp and adjustable flow settings, an IP65 enclosure rating, and holds EU certification as well as FM and CSA approvals (certification details available upon request). It is certified for integration into systems requiring SIL 3 or PL e levels (refer to documentation for application limits).

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 block
• Available versions include models with position indicator/visual indicator, fitted bypass or pilot gas valve, and fitted pressure switches DG../VC