Brunnen SM4420

The stainless steel valves in the 4420 series are designed for use in pressure vessels and systems for the protection of neutral and non-neutral gases, vapours and liquids. The single-trim design of the series, which includes a uniform spindle assembly over the entire pressure range, facilitates maintenance and makes the valves ideal for service workshops. In addition to the standard threaded connections (male/female thread ISO/NPT), aseptic and special connections are also possible. This flexibility also makes the valves suitable for sensitive areas such as food, beverage, pharmaceutical and biotechnology applications.

connection types

• Internal pipe thread
• Male thread
• Clamp connections

Application

• Mechanical Engineering
• Cooling/refrigeration plants
• chemical plants
• biogas plants
• Desalination plants
• process equipment construction and medical technology
• Shipbuilding and equipment
• Secondary sectors of the food, beverage, pharmaceutical and cosmetics industries
• pressure tanks and pressure systems
• steam boilers and steam plants