Solenoid Valve - Class A, 500 mbar, IP65, Auto Gas Shut-Off, VAS Series

The HONEYWELL KROMSCHRODER VAS665F05NQSR3B/PP/MM is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. It operates in accordance with EN 161 standards, is normally closed (de-energized state). This model supports a maximum operating pressure of 500 mbar and features both pilot lamp indication and flow adjustment options. The unit is rated to IP65 according to IEC standard, indicating resistance to dust and water ingress, and holds EU certification as well as FM and CSA approvals.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/closing or slow opening/quick closing
• Compatible with mains voltages of 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Versions available with position indicator, visual indicator, fitted bypass/pilot gas valve, or integrated pressure switches (DG../VC)
• Certified according to SIL 3 (IEC61508) and PL e (EN ISO13849-1) standards