Gas Safety Shut-Off Valve - Motorized, Class A, VK Series, 8 Bar Max

The HONEYWELL KROMSCHRODER BDY,VLV,VK 50FG/B is a Class A gas safety valve intended for use as an automatic shut-off valve in gas and air systems. It operates with a closed position when de-energized, incorporates a mechanism that provides slow opening and quick closing functions, and is manufactured to comply with EN 161 standards. This valve is EU certified and available with AlSi or GGG 40 housing; supports threaded or flanged connections.

Key features include:

• Two-step operation available (VK..Z)
• GGG 40 housing option compatible with certain system configurations (VK..G)
• Equipped with drive options rated for higher pressure ranges (VK..H)
• Explosion-protected variants available for designated environments (VK..X)
• Nominal diameter range: DN 40 to DN 250
• Rated maximum operating pressure: 230 mbar to 8 bar
• Compatible mains voltage range: 100 V AC to 220/240 V AC
• 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