Solenoid Valve for Gas, Class A, EN 161, IP65, 500 mbar Max Pressure

The HONEYWELL KROMSCHRODER VAS2-/40R/NWSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It is rated to meet EN 161 standards, configured to remain closed when de-energized, and supports a maximum operating pressure: 500 mbar. The unit includes pilot lamp indicator and adjustable flow settings, with ingress protection rating: IP65. This model holds certifications per applicable EU, FM, and CSA requirements, and it is suitable for use in systems with specifications up to SIL 3 or PL e.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/quick closing or slow opening/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), fitted bypass or pilot gas valves, and integrated pressure switches DG../VC