Leqihao Technology (Shanghai) Co., LTD.
Leqihao Technology (Shanghai) Co., LTD.

Maximize Profits with High-Demand, Reliable Ball Valves

Unlock lucrative margins and meet increasing market demand with our premium-quality ball valves.
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A ball valve is a quarter-turn valve that uses a hollow, perforated, and pivoting ball to control flow. It offers excellent shut-off capability and is durable with low maintenance. Commonly used in applications requiring tight sealing, it is suitable for gases, liquids, and corrosive fluids. Its simple design ensures reliability and long service life.

Types of Ball Valves We Manufacture

Customized Ball Valve Solutions for Your Industry

From laboratory cryogenic research to hydrogen infrastructure, we provide bespoke ball valve configurations—materials, actuation (manual/pneumatic), and certifications (API 6D, CE)4. Our engineering team collaborates to optimize flow efficiency and shut-off class (ANSI VI) for your specific fluid media. Request a quote for tailored solutions today.

High-Temperature Ball Valves for Steam & Hot Oil Applications

Engineered for refineries and power plants, our high-temperature ball valves withstand 800°C with heat-resistant alloys (e.g., Hastelloy, titanium-coated). The fire-safe design ensures zero leakage during thermal stress, while graphite packing enhances longevity. Perfect for steam lines, hot oil circuits, and chemical processing.

Get To Know More About LQH
Get To Know More About LQH
L-Q-H Driven: Long-lasting durability, Quality-centered precision, High-performance reliability. Trusted by global industries.