製品

Butterfly valves are commonly used in water distribution, wastewater treatment, fire protection systems, and HVAC applications due to their compact design and quick shut-off capabilities. They are ideal for large volume, low-pressure applications and can be used to regulate or isolate flow. Butterfly valves are often found in piping systems where space is limited and require minimal torque for operation, making them energy efficient. Their disc mechanism allows for rapid opening and closing, which is critical in emergency shut-off situations.

Ball valves are widely used across oil and gas, petrochemical, water treatment, and manufacturing industries for their excellent sealing properties and quick shut-off functionality. Their spherical closure unit ensures tight sealing even under high pressure and temperature. Ball valves are highly durable, easy to operate, and suitable for both on/off and throttling applications. They are particularly favored in applications where a tight seal and minimal leakage are essential, including gas pipelines and process control systems.

Check valves are used to prevent backflow in piping systems, ensuring that fluid flows in only one direction. They are critical in water pumps, chemical pipelines, and HVAC systems. Common applications include preventing reverse flow in municipal water systems, protecting compressors in refrigeration, and avoiding water hammer in fluid circuits. These valves operate automatically and are essential in systems where maintaining flow direction and preventing damage from backpressure is a priority.

Gate valves are primarily used for isolation purposes in water supply, oil and gas, and process industries. They offer minimal pressure drop when fully open and are not designed for throttling. Gate valves are typically installed in systems that require full, unobstructed flow or complete shut-off. Due to their simple design and cost-effectiveness, they are commonly found in underground and above-ground pipeline networks.

Knife gate valves are specially designed for handling slurry, viscous fluids, and media with suspended solids. They are widely used in mining, pulp and paper, wastewater, and chemical industries. The sharp-edged gate cuts through thick flow media and ensures smooth operation in challenging conditions. Knife gate valves are ideal for systems where space is limited and reliable shut-off is critical, especially in processes involving semi-solid materials.

Choke valves are crucial in the oil and gas industry, especially for controlling the flow and pressure of production fluids from wells. These valves handle high-pressure differentials and are used in both surface and subsea applications. They help regulate production rates, reduce reservoir pressure gradually, and protect downstream equipment from pressure spikes. Choke valves are designed to withstand erosive and corrosive environments while providing precise flow control.

Control valves are integral to process automation and are used to regulate flow, pressure, temperature, and level in industries such as oil and gas, power generation, and pharmaceuticals. They work with actuators and controllers to adjust valve position according to process requirements. Control valves ensure optimal system performance and product quality by maintaining set parameters within a process, making them essential for complex industrial operations.

Globe valves are ideal for precise flow control and are commonly found in power plants, chemical processing, and steam applications. Their linear motion design allows for accurate throttling and reliable shut-off. Globe valves are well-suited for applications requiring frequent operation and where leak tightness and durability are essential. Their ability to regulate flow makes them a top choice for process control in high-pressure or high-temperature environments.

Thermal duty valves are designed to handle high-temperature fluids and gases in power generation, refineries, and chemical plants. These valves are constructed with materials that resist thermal stress and maintain performance under extreme heat. They are used to manage heat transfer processes and protect equipment from thermal damage. Thermal duty valves ensure safe and efficient system operation where thermal control is critical.

Cryogenic valves are used in applications involving extremely low temperatures, such as LNG (liquefied natural gas) plants, aerospace, and medical gas storage. They are designed with extended bonnets and special materials to handle cryogenic fluids like liquid nitrogen and oxygen. These valves maintain tight seals and reliable performance even at temperatures below -150°C. Their main function is to ensure safe, efficient flow control in ultra-cold environments.

Diaphragm valves are widely used in pharmaceutical, food and beverage, and water treatment industries due to their hygienic design and suitability for handling corrosive or viscous media. These valves isolate the fluid from the valve mechanism using a flexible diaphragm, reducing contamination risk. They are ideal for applications requiring cleanliness, easy sterilization, and low maintenance. Diaphragm valves support both shut-off and throttling services.

Flanges and pipe fittings are essential components in connecting, redirecting, or terminating piping systems. They are used across oil and gas, water treatment, chemical, and HVAC industries. Flanges enable easy disassembly for inspection and maintenance, while fittings such as elbows, tees, and reducers adapt piping layouts to system requirements. These components ensure leak-proof connections and structural integrity in fluid transport systems.

These joints are used to absorb movement, vibration, and thermal expansion in piping systems. Rubber joints are flexible and provide excellent vibration damping, while expansion joints accommodate thermal growth. Dismantling joints facilitate quick assembly and disassembly for maintenance. Commonly used in water and wastewater, HVAC, and industrial systems, these joints extend pipeline life and enhance performance by reducing stress on components.

Filter strainers are installed in pipelines to remove debris, particles, and contaminants from fluids, ensuring clean flow to downstream equipment. They are essential in protecting pumps, valves, and meters from damage. Used in water treatment, oil and gas, food processing, and chemical industries, filter strainers improve system reliability and reduce maintenance costs. Types include Y-strainers, basket strainers, and duplex strainers for continuous operation.