The RV control valve is used for the precise setting and control of parameters such as flow, pressure, temperature and filling level in aseptic processing plants. An electro-pneumatic position controller enables the precise positioning of the valve stem by controlling the pneumatic actuator.

A welded stainless steel folding bellow is used to hermetically seal the valve spindle from outside contamination. This special design and the durable valve seat seal made of Tefasep® enables optimum process security.