Solenoid Valve for Gas/Air, VAS125R/NQGR, 500 mbar, IP65, EN 161

The HONEYWELL KROMSCHRODER VAS125R/NQGR is a Class A solenoid valve intended for use in applications requiring automatic shut-off of gas and air. This unit meets the requirements of EN 161 standards and is configured to be closed when de-energized. It is rated for a maximum operating pressure of 500 mbar and includes pilot lamp indication and flow adjustment mechanisms. The valve carries IP65 ingress protection and holds EU certification as well as FM and CSA approvals, with suitability for systems up to SIL 3 and PL e.

Key features include:

• Size range: 1 to 9
• Nominal diameter (DN): 10 to 125
• Connection types: threaded or flanged
• Operating modes: 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 indicators, visual indicators, fitted bypass/pilot gas valves, or integrated pressure switches