Solenoid Valve for Gas/Air, 500 mbar, IP65, Class A

The HONEYWELL KROMSCHRODER VAS225R/NYGR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. This valve remains closed when de-energized and rated for operation up to a maximum pressure of 500 mbar. It features a pilot lamp, flow adjustment, and an IP65 rating for ingress protection. The unit is certified according to EU, FM, and CSA standards, with compatibility for systems classified up to SIL 3 and PL e.

Key features include:

• Size range: 1 to 9
• Nominal diameter (DN): 10 to 125
• Connection types: threaded or flanged
• Operation options: 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