Gas Solenoid Valve - Class A, 500 mbar, IP65, EN 161 Certified

The HONEYWELL KROMSCHRODER VAS1-/25R/NWSL is a Class A solenoid valve intended for use in applications requiring the shut-off of gas and air, as specified by EN 161 standards. The valve is configured to be in a closed position when not energized, according to manufacturer specifications, and features both a pilot lamp and flow adjustment capability. It is certified for use in systems up to SIL 3 and PL e, with approvals from FM and CSA, as well as EU certification. The unit has an ingress protection rating of IP65 per IEC standard 60529.

Key features include:

• Maximum operating pressure: 500 mbar
• Available sizes: 1 to 9; nominal diameters (DN): 10 to 125
• Connection types: threaded or flanged
• Operation modes: 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
• Optional versions available with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches