This is a rubber valve plate with water outlet holes for micro pump valves. It’s a small black component overall. Its surface has triangular raised structures. Three protruding rubber ribs stick out from it.It’s made of EPDM material. This material gives it excellent elastic performance. It can fit the structure of micro pump valves. It works to control water discharge when the pump valves are operating. Its design is compact and delicate. It takes into account the precise fit with pump valve components.It’s a key control part in micro fluid systems. It works together with Sealed Diaphragm Pump and Sealed Fluid Transfer Pump. This teamwork makes sure fluids are regulated accurately. It also meets the functional precision requirements of Mini Sealed Valve and Fluid Check Mechanisms.
Product Features
1. Function:In micro pump valves, the rubber water outlet valve plate mainly plays a critical role in controlling whether water flow is on or off. When the micro pump is working, it can open or close the water outlet channel flexibly. It does this based on changes in pressure inside the pump.When water needs to be discharged, the valve plate opens. This lets liquid flow out smoothly through the water outlet holes. When water doesn’t need to be discharged, or when the pressure inside the pump needs to be kept stable, the valve plate closes. This stops liquid from flowing back or leaking.This makes sure the micro pump can deliver liquid accurately and stably. It meets the flow control needs of micro pumps in different scenarios. Like liquid transmission in precision instruments. Its one-way control function is the same as the backflow prevention capabilities of Check and Non-Return Valves and Reverse Prevention Valves.
2. Required Characteristics
1)Excellent Sealing PerformanceIt must fit tightly with the water outlet holes of micro pump valves and the components around them. When it’s closed, it can stop liquid from leaking or flowing back effectively. This keeps the pressure inside the pump stable. It also makes sure liquid is delivered accurately. This sealing reliability meets the strict standards of Sealed Fluid Direction Control Valve and Micro Sealed Hydraulic Pump for micro fluid systems.
2)Superior Elasticity and Deformation RecoveryIt should have the right amount of elasticity. This lets it change shape easily under the pressure inside the pump. It can open or close the water outlet channel. After changing shape, it can bounce back to its original shape quickly. This makes sure it works reliably even after being used many times. It also extends its service life. This elastic performance meets the dynamic response requirements of One-Way Flow Valves and Directional Control Valves in micro fluid circuits.
3)Liquid Corrosion ResistanceIt needs to stand corrosion from different liquids that the micro pump delivers. After touching these liquids for a long time, it shouldn’t swell, get old, crack, or have other similar problems. It should keep stable performance. This corrosion resistance meets the durability standards of Sealed Fluid Transfer Pump supporting components in harsh fluid environments.
4)Precise Dimensional and Shape AdaptabilityIts size and shape must match the water outlet holes of micro pump valves and related matching components exactly. This makes sure it fits perfectly after installation. It can then control whether the channel is on or off efficiently. It also avoids bad sealing or movement jamming caused by wrong dimensions. This precision is the same as the manufacturing standards of Mini Sealed Valve and Fluid Check Mechanisms for micro components.
5)Appropriate HardnessIts hardness should be moderate. It needs enough supporting force to keep its structure stable. This makes sure it moves accurately under pressure. At the same time, it shouldn’t be too hard. If it’s too hard, it will lose the elasticity it needs. That would affect its sealing and deformation performance. This balanced hardness meets the mechanical property requirements of Check and Non-Return Valves in micro pump valve systems.
6)Anti-Aging PropertyDuring long-term use, it can resist the impact of environmental factors. Like temperature changes or light. It won’t get old or go bad easily. It will always keep good physical and chemical properties. This anti-aging ability meets the service life requirements of Directional Control Valves and other micro pump valve accessories in long-cycle operations.
