At very low temperatures, materials might become brittle, and the valve’s responsiveness can decrease. Specialized materials and designs are required to overcome these issues, but they can significantly increase the cost and complexity of the valve. The standard...
The precision of needle valves stems from their fine-threaded stems and accurately machined needle tips. This makes them capable of extremely fine resolution in flow control. When closed, the needle forms a tight seal with the valve seat, preventing leaks and ensuring...