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

The HONEYWELL KROMSCHRODER VAS240R/NK 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 and is normally closed (de-energized state). This valve supports a maximum operating pressure of 500 mbar, includes an integrated pilot lamp and flow adjustment, and is rated to IP65 ingress protection. The unit holds certifications from relevant EU authorities, FM, and CSA, and is suitable for installation in systems with requirements up to SIL 3 or PL e.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection options: threaded or flanged
• Operation types: quick opening/quick 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
• Available in versions equipped with position indicators, visual indicators, bypass/pilot gas valves, or pressure switches