Krom Schroder VGBF 40F40-3 Gas Pressure Regulator

The Kromschroder VGBF 40F40-3

 is a spring-loaded gas pressure regulator designed with an inlet-pressure compensation diaphragm to maintain a consistent outlet pressure even as inlet pressure and flow rates vary. Thanks to its built-in safety diaphragm, this regulator does not require a purge line, making it suitable for a wide range of industrial gas supply applications. 

Key Features:

• Inlet pressure compensation diaphragm for high control accuracy. 

• Zero-shut-off function: the regulator can completely shut the flow when downstream demand falls to zero. 

• No breather line is required due to the integrated safety diaphragm. 

• High flow capacity owing to optimal dimensioning of the internal valve and diaphragm system.

• Suitable for gaseous media including natural gas, LPG, and clean biogas; multiple connection types (threaded or flange) and nominal sizes are available. Docuthek+1

Applications:

• Regulating gas pressure in furnace inlet sections in heavy-industry plants (iron/steel, glass, ceramics). 

• Pressure control for commercial heat-generating systems (packaging, paper, food processing industries). 

• Use in gas supply systems feeding burners, ovens or other industrial combustion equipment where stable outlet pressure is critical despite variable supply flow or pressure.