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Knife gates are designed for rapid fluid shutoff, making them ideal for applications that require complete closure. Their gate plate makes tight contact with the seat when closed, ensuring an effective seal to prevent leaks.

A check valve, also known as a one-way valve, is primarily used to prevent backflow of fluids, ensuring that the fluid flows in only one direction. Its working principle is based on pressure difference and the internal structure of the valve. Below is a detailed description of the working principle of a check valve.

Recently, Qingdao WIVO Valves Co., Ltd. successfully completed the packaging and shipment of a batch of high-quality valve products destined for Vietnam. This shipment marks another step in the company’s expansion within the Southeast Asian market, providing high-standard product support to the local industrial supply chain.

At QINGDAO WIVO VALVES CO., Ltd., our ANSI Globe Valves are expertly engineered to meet the rigorous demands of various industrial applications. Known for their durability and precision, these valves play a critical role in regulating fluid flow, especially in high-pressure environments.