AVálvula de controle de vedação de fole is a specialized valve used in piping systems to prevent leakage, providing an added layer of safety in handling potentially harmful chemicals. These valves are designed with a bellows assembly that creates a tight seal, effectively isolating the valve stem from the process fluid.
When selected and installed correctly, bellows seal control valves minimize the risk of harmful chemicals escaping, which can protect workers from injury or illness and safeguard the surrounding environment from contamination.