The new two-way bellows control valve from Bürkert is a pneumatically actuated process valve with a single action membrane drive. A PTFE bellows ensures the reliable separation of the media from the drive. The valve is constructed in full compliance with hygienic design requirements and is ideal for demanding control tasks with small flow rates, for which membrane valves are not suitable. The bellows control valve is available in diameters from DN6 to DN20 and can be combined with seat diameters from 3 mm to 10 mm. The space-saving drive has a low internal volume, resulting in the compact design and short response times of this valve type. Type 2380 valves feature good control action due to the low-friction design, in addition to a linear characteristic curve. The correction time is generally less than one second.