Motorized Gas Safety Valve, VK Series, Class A, Auto Shut-Off, EN 161

The HONEYWELL KROMSCHRODER VK 80F10T5A93DV is a Class A gas safety valve intended for use in automatic shut-off applications. This electrically actuated valve remains closed when de-energized, features slow opening and quick closing action, and is suitable for use with both gas and air. It meets EN 161 standards and holds EU certification.

Key features include:

• Two-step operation available (VK..Z models)
• GGG 40 housing option for specific system compatibility
• Stronger drive variants (VK..H) for higher pressure requirements
• Versions with explosion protection features are available for installation in environments classified as zone 1 and 2 hazardous areas
• Nominal diameter range: DN 40 to DN 250
• Connection types: threaded or flanged
• Pressure range: up to max. 230 mbar or up to max. 8 bar depending on model
• Mains voltage options from 100 V AC to 220/240 V AC
• Housing materials: AlSi or GGG 40; electrical connection via terminals or standard plug/socket Additional configurations include flow adjustment, position indicator, holding relay for manual restart, and Viton valve disc seal options.