Solenoid Gas Safety Valve - VAS350, 500 mbar, IP65, Class A, SIL 3

The HONEYWELL KROMSCHRODER VAS350/-F/NWSL is a Class A solenoid gas safety valve intended for use as an automatic shut-off component in gas and air systems. The valve remains closed when de-energized and operates at a maximum pressure of 500 mbar. It includes a pilot lamp, flow adjustment mechanism, and IP65-rated enclosure. This model holds EU certification as well as FM and CSA approvals, with rated for applications requiring 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
• Operation types: 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