Gas Solenoid Valve, NC, 500 mbar, IP65, Class A, VAS1-0R/NQ

The HONEYWELL KROMSCHRODER VAS1-0R/NQ is a solenoid valve intended for use in the automatic shut-off of gas and air lines. Classified as a Class A valve according to EN 161, the valve is normally closed (NC) when not energized and rated for operation at pressures up to 500 mbar. The unit features an integrated pilot lamp and flow adjustment, with ingress protection rated at IP65. It holds EU certification as well as FM and CSA approvals, and is certified for use in systems up to SIL 3 and PL e.

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 compatibility: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Available versions include models with position indicators, visual indicators, fitted bypass/pilot gas valves, or fitted pressure switches