Solenoid Valve for Gas, 500 mbar, IP65, SIL 3 Certified

The HONEYWELL KROMSCHRODER VAS225R/NWSL is a Class A solenoid valve intended for use in applications requiring the control of gas and air flow via automatic shut-off mechanisms. It is configured to be closed when not energized, per product specifications. The unit features a maximum operating pressure of 500 mbar, includes a pilot lamp and flow adjustment, and has an ingress protection rating of IP65 as tested under standard conditions. This model holds certifications including SIL 3, PL e, EU type examination, FM, and CSA approval according to manufacturer documentation.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation modes: 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 indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches DG../VC