Gas Safety Valve - Motorized, Class A, 2-Step, DN40-250, 100-240V

The HONEYWELL KROMSCHRODER VK 150F04ZW6A93S is a Class A gas safety valve rated for automatic shut-off applications in gas and air systems. This electrically operated valve configured to remain closed when de-energized, features slow opening and quick closing functionality, and meets EN 161 standards. It is EU certified and compatible with specified connection types, voltage ranges, pressure ratings, and housing materials.

Key features include:

• Two-step operation (VK..Z series)
• GGG 40 or AlSi housing options
• Available with thread or flange connections
• Nominal diameter range: DN 40 to DN 250
• Pressure range: max. 230 mbar to max. 8 bar
• Mains voltage compatibility: 100 V AC to 220/240 V AC
• Electrical connection via terminals or standard plug/socket
• Optional versions available with flow adjustment, position indicator, holding relay for manual restart, or Viton valve disc seal