Gas Solenoid Valve – Class A, EN 161, IP65, SIL 3 Certified

The HONEYWELL KROMSCHRODER VAS2-/NQ is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air, conforming to EN 161 standards. This valve remains closed when de-energized and features a pilot lamp and flow adjustment. It is suitable for use with systems operating at pressures up to 500 mbar, with an ingress protection rating of IP65. The unit holds certification according to SIL 3 and PL e standards, as well as EU certification, FM, and CSA approvals.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 10 to 125
• Connection options: threaded or flanged
• Opening/closing types: 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
• Available versions include models with position indicator, visual indicator, fitted bypass or pilot gas valve, and fitted pressure switches DG../VC