Eccentric Half Ball Valve Design & Industrial Applications
Learn how eccentric half-ball valves use an offset shaft and half-ball closure design to reduce seat rubbing, operating torque, and wear in abrasive, slurry, wastewater, pulp, ash, and solids-containing media. The guide explains the valve’s working principle, metal-seated sealing behavior, self-cleaning action, automation suitability, key selection factors, and differences from standard ball valves and butterfly valves in demanding industrial service.
V-Port Ball Valve: Advantages, Limits & Applications
Learn how V-port ball valves provide better modulating control than standard on/off ball valves by using a V-shaped or segmented ball opening to create a more predictable flow characteristic. The guide explains key advantages, limitations, V-angle selection, actuator torque requirements, seat wear risks, cavitation and noise considerations, and when a dedicated globe control valve may still be required for precise or severe control service.