Corlee Valve & Fitting offers ultra-high-purity (UHP) diaphragm valves built for contamination-free control in systems where cleanliness is non-negotiable. These valves are specifically designed for ultra-pure gas and fluid handling in industries like semiconductor fabrication, pharmaceutical production, and high-purity chemical processing.
Each UHP diaphragm valve is manufactured from corrosion-resistant materials and built to maintain strict cleanliness standards throughout system operation. These valves deliver precise flow control, exceptional sealing, and long-term performance under high-pressure and high-temperature conditions. They are also well-suited for clean-in-place instrumentation environments where residual contamination is unacceptable.
Our UHP diaphragm valves are fully comparable to Swagelok® UHP valves in fit, finish, and function—without the premium price tag. Multiple configurations are available to support a wide range of pressure system layouts and application-specific requirements.
Browse our catalog to find the parts that meet your specs. If you need help identifying the right size, material, or configuration, our team is ready to assist with knowledgeable support and fast quoting.
