Aging Resistant Pump Valve EPDM

This is a 3-port piston body for fluid control equipment in pump-valve systems, a core component of Precision Piston Assemblies and Multi-Port Piston Units designed for multi-channel fluid management. It works in tandem with Sealed Fluid Direction Control Valves and Sealed Fluid Transfer Pumps to ensure accurate fluid distribution, featuring an overall disc shape with irregular notches on the edge—these notches facilitate installation positioning and adaptation to other components. The piston body is equipped with three distinct holes arranged in a regular pattern; each hole has a spire-like raised structure, with a needle-shaped handle on top of the protrusion to enable better insertion into corresponding interfaces or pipelines. Made of rubber, it has a smooth surface without obvious textures or decorations, which helps reduce fluid resistance during flow and prevents impurity adhesion. Its structural design aligns with the functional requirements of Pistons and Hydraulic Piston Comp…

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