The dual plate check valve is an automatic mechanical valve that operates by opening with the forward flow and closing in response to a reversal inflow. This type of valve is designed with two spring-loaded plates attached to the central hinge screw. As t
Die casting is a metal casting process characterized by the use of a mold cavity to apply high pressure to the molten metal. Molds are usually machined from higher strength alloys, some of which are similar to injection molding.