Solenoid Valve for Gas/Air, 500 mbar, EN 161, IP65

The HONEYWELL KROMSCHRODER VAS240F/NKSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air, meeting EN 161 standards. This valve remains closed when de-energized and features a pilot lamp and flow adjustment. It is suitable for use with maximum operating pressures up to 500 mbar, available with selectable opening speeds (quick or slow) and a quick closing function. The unit carries EU certification as well as FM and CSA approvals, compatible with systems that require components rated 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
• Opening/closing action: 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
• Protection rating: IP65
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, and integrated pressure switches