Discover the Drop Ball Circulating Valve by ZZ TOP OIL TOOLS, engineered for efficient downhole coiled tubing operations. This robust ball-activated valve, made from alloy steel, features customizable shear pins for optimal performance and is compatible with a range of coiled tubing sizes. Operating under extreme conditions, it ensures reliable circulation in oil, gas, and H2S services. Explore the future of pressure control today! Welcome to visit our website!