Solenoid Valve for Gas, VAS240R/NQSR, 500 mbar, Thread/Flange, IP65

The HONEYWELL KROMSCHRODER VAS240R/NQSR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air, meeting EN 161 standards. This valve remains closed when de-energized and features a pilot lamp and flow adjustment. It is suitable for use with maximum operating pressures up to 500 mbar, compatible with systems utilizing either threaded or flanged connections.

Key features include:

• Size range: 1 to 9; nominal diameter (DN) from 10 to 125
• Connection options: thread or flange
• Operation: available in quick opening/closing or slow opening/quick closing variants
• Rated for operation at 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Protection rating: IP65; EU certification; FM and CSA approvals; suitable for use in systems up to SIL 3 and PL e as per applicable standards
• Available versions include models with position indicator, visual indicator, fitted bypass/pilot gas valve, or pressure switches