气动控制阀

The Pneumatic Single Seat Control Valve is a high-performance regulating valve designed for precise control of fluid pressure, flow rate, or temperature. Driven by a pneumatic actuator and featuring a single-seat plug structure, it offers compact design, rapid response, and exceptional reliability in demanding industrial environments such as oil and gas, chemical processing, and power generation, especially in explosion-proof applications.

The Pneumatic Three‑Way Control Valve is a pneumatic control valve with three ports (one inlet/two outlets or two inlets/one outlet), designed for mixing (combining two inlet flows into one outlet) or diverting (splitting one inlet flow into two outlets) applications. Driven by a pneumatic diaphragm actuator, it receives a standard pneumatic signal (0.02–0.1 MPa) or a 4–20 mA electrical signal via an I/P converter, and changes the plug position to proportionally distribute flow among the ports.

The Pneumatic Angle Control Valve is a high-performance flow control solution designed for precise regulation of fluids in high-pressure drop and erosive applications. Featuring a compact angle body design and a diaphragm-style pneumatic actuator, it ensures reliable operation in demanding environments such as steam systems, power plants, and chemical processing units. Its unique geometry minimizes turbulence and erosion, making it ideal for applications with high ΔP and particulate-laden media.

The Electric Sleeve Regulating Valve is a robust, high-precision solution for critical flow control in extreme industrial environments. Its sleeve-guided trim, smart electric actuation, and heavy-duty materials ensure reliable performance in oil & gas, power generation, and chemical systems. By combining advanced engineering with adaptive control, this valve delivers unmatched stability and efficiency under the most demanding conditions.

The Electronic Single-seat Control Valve is a precision flow control device designed for applications requiring accurate regulation of pressure, temperature, or flow rate in liquid, gas, and steam systems. Featuring a single-seat globe valve design and electronic actuator, it combines high shut-off capability with advanced digital control, making it ideal for chemical processing, HVAC, and industrial automation.

The Electric Three‑Way Control Valve is an electric control valve with three ports (one inlet/two outlets or two inlets/one outlet), designed for mixing (combining two inlet flows into one outlet) or diverting (splitting one inlet flow into two outlets) applications. It is driven by a linear‑stroke electric actuator and receives a standard analog control signal (4–20 mA or 0–10 V DC). The motor moves the plug linearly to proportionally distribute flow among the ports.

The Ball Check Valve is a highly efficient, non-return valve specifically designed for low-pressure systems (≤PN16/Class 150) to prevent reverse flow in water and sludge-containing media. Its robust construction and specialized features make it an ideal choice for applications where reliability, durability, and ease of maintenance are critical. The valve features a rubber-coated ball that ensures tight sealing even in abrasive or particulate-laden environments, such as wastewater treatment plants and industrial slurry systems. The flanged connection design (compliant with EN 1092-1 or ASME B16.5 standards) allows for easy installation and integration into existing pipelines, reducing downtime and labor costs. Engineered...

The Silencing Check Valve is a cost-effective non-return valve designed to prevent reverse flow and reduce water hammer in piping systems. Featuring a spring-assisted closure mechanism, this valve ensures quick sealing to minimize pressure surges, making it ideal for applications where noise reduction and budget considerations are important. Constructed from ductile iron, stainless steel, or bronze, this valve is durable and corrosion-resistant, suitable for water, steam, and oil systems. While it does not achieve zero water hammer, its spring-loaded design significantly mitigates pressure surges, offering a balance between performance and affordability.

The Silent Clamp Check Valve is a hygienic, low-noise non-return valve designed for applications requiring quiet operation and easy maintenance, such as food & beverage, pharmaceutical, and bioprocessing industries. Featuring a silent closure mechanism and tri-clamp connections, this valve minimizes water hammer noise while ensuring rapid sealing to prevent backflow. Constructed from 316L stainless steel with electropolished surfaces (Ra ≤ 0.5 μm), this valve meets strict sanitary standards and resists corrosion in CIP (Clean-in-Place) and SIP (Sterilize-in-Place) systems. Its compact design and clamp connections allow for quick installation and disinfection, making it ideal for high-purity fluid handling.

The Wafer Lug Type Check Valve is a highly efficient valve designed to prevent backflow in piping systems, widely used in water treatment, petrochemical, natural gas, power, and other industries. With its lug design and wafer-style body, this valve provides excellent sealing performance and easy installation, making it a preferred choice for many demanding applications. Its compact structure and reliable functionality ensure safe and stable operation in various pipeline systems.

The Dual Disc Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems where space, weight, and efficiency are critical. Featuring a dual disc design, this valve ensures rapid sealing with minimal pressure drop, making it ideal for water, steam, oil, and gas applications. Constructed from carbon steel, stainless steel, or ductile iron, this valve is durable and corrosion-resistant. Its wafer-style design allows for easy installation between flanges, reducing overall system weight and space requirements. The dual disc mechanism provides reliable sealing and reduces water hammer effects, making it a preferred choice for...

The Spring Loaded Wafer Check Valve is a compact, high-performance non-return valve designed to prevent reverse flow in piping systems requiring rapid closure and minimal pressure drop. Featuring a spring-assisted disc and wafer-style design, this valve ensures immediate sealing upon flow reversal, making it ideal for applications where water hammer prevention and space efficiency are critical. Constructed from stainless steel, carbon steel, or ductile iron, this valve is durable and corrosion-resistant, suitable for water, steam, oil, and gas systems. Its lightweight, flangeless design simplifies installation and reduces system weight, while the spring mechanism enhances reliability in dynamic flow conditions.