Hy-Lok - Model BL Series -Bellow Valves for High-Purity Applications

Hy-Lok's BL Series Bellow Valves are engineered to provide superior leak-tightness in critical environments, predominantly serving the semiconductor, biotechnology, and pharmaceutical industries. These valves cater to the demand for maximum purity, given their design which minimizes contact with media and exhibits high chemical resistance. The series offers connection sizes ranging from ¼” to ½”, with options for manual, toggle lever, or pneumatic actuation. Each valve undergoes a thorough passivation process in a nitrogen atmosphere and is subject to final cleaning in an ultrasonic bath, ensuring optimal cleanliness and functionality. This meticulous design and manufacturing process underscore the valve's ability to deliver precise shut-off without contaminating the medium, making them an ideal choice for applications necessitating stringent purity and reliability standards.