Solenoid Gas Safety Valve, Class A, 500 mbar, IP65, VAS1-0/10R/NQ

The HONEYWELL KROMSCHRODER VAS1-0/10R/NQ is a Class A solenoid gas safety valve intended for use in applications requiring automatic shut-off of gas and air. It operates in accordance with EN 161 standards, remaining closed when de-energized, and supports a maximum operating pressure of 500 mbar. The unit features an integrated pilot lamp and flow adjustment capability.

This model holds EU certification as well as FM and CSA approvals, and is certified for use in systems meeting the requirements of SIL 3 and PL e.

Key features include:

• Size range: 1 to 9; nominal diameter (DN): 10 to 125
• Connection options: threaded or flanged
• Operation 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
• IP65 rated enclosure for ingress protection
• Available versions with position indicator, visual indicator, fitted bypass/pilot gas valve, or fitted pressure switches