The 3700V cast-iron ball valve from American Valve is built to outperform and outlast any gate valve. This full-port valve with an epoxy-coated body is available in 2” to 6” sizes. It has been designed to maintain a bubble-tight, Class VI positive shutoff. The Teflon-fused ball featured in the 3700 series will eliminate ball pitting, prevent buildup common in water applications, lower torque and stop premature valve failure. The 3700 series is 100% lead-free, making it a safe alternative to gate or butterfly valves containing lead. The 3700V is intended for commercial and industrial liquid, air or backflow applications.