Solenoid Valve for Gas/Air, 500 mbar, Flow Adjustment, IP65, VAS1-/20R/NW

The HONEYWELL KROMSCHRODER VAS1-/20R/NW is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. The valve is configured to be in a closed position when not energized and is rated for operation up to 500 mbar. It features flow adjustment, a pilot lamp, and an IP65-rated enclosure. The unit meets EN 161 standards and holds EU certification as well as FM and CSA approvals. It 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
• Opening/closing types: quick opening with quick closing or slow opening with quick closing
• Mains voltage compatibility: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, or integrated pressure switches