Product Description: The pressure regulating component of the fermentation air system steadily reduces the upstream high-pressure compressed air to the working pressure required by the process, maintains a stable inlet air pressure for the fermenter, and protects the downstream filter element and tank from overpressure damage.

Applications: Aseptic air pipelines, regulating the fermenter inlet air pressure and stabilizing the air supply pressure.

Material: 316L stainless steel valve body, internal diaphragm and O-ring in FKM fluoro-rubber / silicone, and pressure regulating spring.

Key points for use: Provide upstream filtration to prevent impurities from entering the valve; calibrate the output pressure periodically; avoid overpressure impact; loosen the pressure regulating knob before long-term shutdown.