Gas Safety Shut-Off Valve - Motorized, Class A, DN 40-250, EN 161 Certified

The HONEYWELL KROMSCHRODER VK 150F10T5HA6L3S2 is a Class A gas safety valve intended for use as an automatic shut-off component in gas and air systems. This valve operates with a slow opening and quick closing mechanism, remaining closed when de-energized. It meets EN 161 standards and holds EU certification.

Key features include:

• Two-step operation available (VK..Z)
• GGG 40 housing option for specific system requirements (VK..G)
• Versions available rated for operation at higher pressure ranges (VK..H)
• Versions available that comply with applicable standards for installation in designated hazardous areas (VK..X, zone 1 and 2)
• Nominal diameter range: DN 40 to DN 250
• Connection types: threaded or flanged
• Pressure range: up to max. 230 mbar or max. 8 bar
• Mains voltage compatibility: 100 V AC to 220/240 V AC
• Housing materials: AlSi or GGG 40; electrical connection via terminals or standard plug/socket
• Available versions include flow adjustment, position indicator, holding relay for manual restart, and Viton valve disc seal