38mm Tri Clamp FerruleO/D 50.5mm Pressure Relief Safety Valve Sanitary SUS 304 Stainless Steel Beer Brewing Fermentation Tank

Since the self-operated pressure regulating valve does not require other external energy sources such as power or air source, it is driven only by the energy of the medium itself, which is energy-saving, environmentally friendly and easy to use. After installation, the pressure value can be set to automatically operate, so It is more and more widely used in occasions where the control accuracy is not high and the power supply and air source are lacking.