CKT Pneumatic was founded in 2002 and officially registered the CKT brand in 2005.
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The two-port fluid valve is a basic and key fluid control element. Its core function is to achieve on-off control of a single flow path. The valve body structure design revolves around two interfaces (inlet and outlet). Through the displacement of internal movable parts (such as valve core, valve disc or ball), the flow channel state is changed, thereby realizing the flow or cutoff of the fluid medium on a specific path.
The essence of this type of valve is to establish or release the fluid channel between the two ports. Its operating principle is based on the fundamental change of the effective cross-sectional area of the internal flow channel: from fully open (allowing flow) to fully closed (achieving sealed isolation). The performance focuses on its ability to achieve reliable sealing and smooth opening and closing under different working conditions (pressure, temperature, fluid properties), as well as its adaptability to different fluid physical properties (such as viscosity, purity, corrosiveness).
When selecting and applying a two-port valve, the core consideration is its matching degree with the specific flow requirements of the system (such as pressure drop tolerance, sealing grade requirements), operating conditions and fluid compatibility. As a switch node in the system, its reliability and response characteristics directly affect the accuracy and safety of the overall process control. In essence, it is the cornerstone unit for realizing the basic isolation and flow control functions of the fluid system, and its performance directly affects the operating status of upstream and downstream components and the integration efficiency of the system.
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