Motorized Gas Safety Valve - Class A, DN 40-250, 230 mbar-8 bar, EN 161

The HONEYWELL KROMSCHRODER VK 50F80T5HG93DS2Z is a Class A gas safety valve intended for use as a shut-off valve in gas and air systems. It operates with a closed position when de-energized, featuring slow opening and quick closing functionality. The valve meets EN 161 standards and holds EU certification.

Key features include:

• Two-step operation (VK..Z series)
• GGG 40 housing option for specific system compatibility
• Stronger drives available for higher pressure applications (VK..H series)
• Versions available that comply with applicable standards for use in designated hazardous locations (VK..X series)
• Nominal diameter range: DN 40 to DN 250
• Connection types: threaded or flanged
• Pressure range: maximum operating pressure from 230 mbar up to 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