Nouvelles

Vacuum valves are components used to adjust airflow, cut off or connect vacuum pipelines in vacuum systems.

Valve corrosion is a common problem in the use of valves, especially in corrosive environments such as chemical, petroleum, and ocean. Corrosion not only shortens the service life of valves, but may also cause leakage, equipment damage, and even safety accidents.

In pipeline design, choosing the right valve is the key to ensure efficient and safe operation of the system.

Choosing an industrial valve correctly is the key to ensuring the system and safe operation.

Dans le système de canalisation de fluides, la vanne de régulation est l’élément de contrôle, et son investissement représente environ 30 % à 50 % du coût du projet de canalisation. Les principales fonctions de la vanne sont l’ouverture et la fermeture, l’étranglement, la régulation du débit, l’isolation des équipements et des systèmes de canalisations, la prévention du refoulement du fluide, la régulation et la vidange de la pression, etc. La vanne est également le composant le plus complexe du pipeline. Il est généralement assemblé à partir de plusieurs pièces et possède un contenu technique élevé. Par conséquent, dans la conception des pipelines, une sélection scientifique et raisonnable des vannes peut non seulement réduire le coût de construction de l’appareil, mais également assurer un fonctionnement de production sûr. Cet article présente principalement la méthode de sélection des clapets anti-retour.

Keeping it Clean: The Vital Role of Sanitary Valves in Chemical Plants Chemical plants are complex environments, handling a vast array of substances, many of which are highly corrosive, reactive, or require strict purity standards. Maintaining hygiene and preventing contamination is paramount, not just for product quality but also for safety and regulatory compliance. This is where sanitary valves play a crucial, yet often overlooked, role. Unlike standard industrial valves, sanitary valves are specifically designed to minimize crevices, dead spaces, and other areas where bacteria, product residues, or contaminants can accumulate. This makes them essential for processes involving sensitive chemicals, pharmaceuticals, food processing within chemical plants (like additives or preservatives), and other applications where hygiene is critical. What sets Sanitary Valves apart? Several key features distinguish sanitary valves from their industrial counterparts: