Solenoid Gas Safety Valve - Class A, 500 mbar, IP65 Rated

The HONEYWELL KROMSCHRODER VAS3T-/50N/LW is a Class A solenoid gas safety valve intended for use as an automatic shut-off valve in gas and air systems. It operates in accordance with EN 161 standards, remaining closed when de-energized, and is suitable for use with maximum operating pressures up to 500 mbar. The unit features a pilot lamp and flow adjustment capabilities, providing selectable opening speeds (quick or slow) and a rapid closing mechanism. Certified for use in systems up to SIL 3 and PL e, it holds EU certification as well as FM and CSA approvals.

Key features include:

• Size range: 1 to 9; DN (nominal diameter): 10 to 125
• Connection types: threaded or flanged
• Opening/closing action: quick opening/quick closing or slow opening/quick closing
• Maximum operating pressure: 500 mbar
• Mains voltage options: 24 V DC, 120 V AC, or 230 V AC
• Electrical connection via terminal block
• Protection rating: IP65
• Available versions include models with position indicators (visual), fitted bypass/pilot gas valves, or integrated pressure switches