Trunnion-mounted valve valves offer improved sealing and robustness compared to float-type designs. The crucial feature is the use of a trunnion—a firm shaft—that supports the ball and inhibits it from rotating under high pressure . This structure allows for bigger diameter sphere systems often u… Read More

Color dopper ultrasound provides a valuable evaluation of vessels direction. This non-invasive technique uses high-frequency sound signals to visualize the speed and direction of the fluid. Hue indicates flow : scarlet generally signifies flow in the direction of the transducer , while sapphire s… Read More