Manual flat plate valves are commonly used shut-off devices in industries such as oil and natural gas, which are opened and closed by manual operation. With a parallel - sliding gate as the core component, these valves rotate the handwheel to drive the valve stem, moving the gate along the sealing surface of the valve seat to open and close the fluid passage. ​

Valves play a crucial role in industrial pipeline systems. Among them, side-mounted fixed ball valves have emerged as an ideal choice in numerous fields due to their unique design and excellent performance.​ Side-mounted fixed ball valves feature an ingenious structural design. The valve body usually adopts a two-piece or three-piece structure, consisting of

In the intricate network of fluid control systems, swing check valves stand as indispensable sentinels, ensuring the unidirectional flow of media with steadfast reliability. These valves, characterized by their unique design and operational mechanism, have become a cornerstone in various industrial and commercial applications, safeguarding pipelines and equipment from potential damage caused by backflow. The defining feature of swing check valves lies in their hinged disc mechanism. The valve disc, which is mounted on a hinge or trunnion near the top of the valve body, swings freely to open and close. When fluid flows in the forward direction, t

Electric high-temperature regulating valves are the core fluid control equipment for high-temperature industrial scenarios, playing a key role in metallurgy, power, petrochemicals and other fields with excellent performance. It is equipped with an intelligent electric actuator that can receive 4-20mA standard signals, enabling remote control and precise adjustment with an accuracy of ± 0.5%. The valve body is made of high-grade high-temperature resistant materials such as chrome molybdenum vanadium steel and Inconel alloy, and is equipped with special heat treatment processes to withstand extreme high temperatures above 800 ℃; The design of heat dissipation fins and insulation fillers effectively isolates heat conduction, ensuring stable operation of the actuator. Valve internals made of ceramics and hard alloys are not afraid of high temperature erosion and corrosion, and flexible graphite sealing gaskets ensure zero leakage. Whether it is steam flow regulation of power plant boilers or temperature management of metallurgical furnaces, electric high-temperature regulating valves have established a safe and efficient operating foundation for high-temperature industrial processes with their efficient and reliable performance.

Pneumatic single seat regulating valve is a key equipment in industrial fluid control systems, which uses compressed air as power to achieve precise control of medium flow rate, pressure, and liquid level. This valve adopts a single seat valve core structure with excellent sealing performance. The metal seal leakage is only 0.01% of the rated flow rate, and the soft seal can even achieve zero leakage, effectively avoiding medium overflow. During operation, the pneumatic actuator receives a 4-20mA standard signal and converts it into air pressure through a locator, driving the valve core to move up and down and quickly responding to system commands. The adjustment accuracy can reach ± 1%. Its streamlined flow channel design greatly reduces fluid resistance, has excellent flow capacity, and is resistant to high pressure, corrosion, and can adapt to harsh working conditions such as high temperature and strong corrosion. Widely used in industries such as petrochemicals, power, metallurgy, etc., in scenarios such as boiler steam pressure regulation and chemical raw material ratio control, it ensures safe and efficient operation of the production process with advantages such as strong stability, good explosion-proof performance, and easy maintenance.

Pneumatic Fluorine Lined Control Valve: Precision Control for Corrosive Fluids In industrial processes involving highly corrosive media, the pneumatic fluorine lined control valve stands out as a reliable solution for precise fluid regulation. Driven by compressed air, this valve utilizes a pneumatic actuator to position the plug or ball core, enabling accurate adjustment of flow rate, pressure, or temperature within pipelines. Its design prioritizes corrosion resistance and operational stability, making it indispensable in harsh chemical environments. Core Design and Material Advantages The valve’s wetted parts—including the body, trim, and seat—are lined with fluoropolymers such as PTFE (Teflon), FEP, or PFA. These materials offer: Exceptional Chemical Inertness: Resistance to concentrated acids (e.g., sulfuric acid, hydrochloric acid), alkalis, and organic solvents that would degrade traditional metal valves. Low Friction Coefficient: Smooth flow characteristics and minimal pressure drop, ensuring energy-efficient operation.

In the fluid transportation and control processes of industries such as chemistry, pharmaceuticals, and dyeing, the pneumatic fluorine-lined butterfly valve stands out with its unique design and excellent performance. The valve uses a body as the skeleton and is lined with fluoroplastics (such as polytetrafluoroethylene), which acts as an "anti-corrosion armor" giving it strong corrosion resistance. Whether it is the strong oxidizing property of concentrated nitric acid or the strong alkalinity of sodium hydroxide solution, they hardly cause damage to the valve. This effectively prolongs the service life of the equipment and reduces maintenance costs caused by corrosion.

Electric single seat regulating valve is a core equipment in the field of industrial automation control, known for its precise regulation and reliable performance. The valve receives 4-20mA or 0-10V electrical signals from the control system through an electric actuator, driving the single seat valve core to move up and down inside the valve body, accurately controlling fluid flow, pressure, or liquid level. Its single seat structure has excellent sealing performance, with a metal hard seal leakage rate of only 0.01% and a soft seal that can achieve zero leakage, effectively avoiding medium overflow. The valve core and seat adopt streamlined design, with low fluid resistance and strong flow capacity. Combined with an intelligent locator, high-precision adjustment of ± 0.5% can be achieved. The product is widely used in temperature control of chemical reaction vessels, steam pressure regulation of power plants, and flow management of building heating. With its fast response, remote control, and maintenance free characteristics, it significantly improves production efficiency and system stability, and is an indispensable automation component for modern industrial processes.

On the vast stage of industrial fluid control, pneumatic fluorine lined ball valves stand out with their unique performance advantages and have become a key equipment trusted by many enterprises. It uses compressed air as its power source and drives the ball valve core through a pneumatic actuator. With just a 90 ° rotation, the valve can be quickly opened and closed, accurately controlling the on/off and flow rate of the fluid. It responds quickly, operates stably, and can adapt to frequent work requirements. ​ Its core structure is ingeniously designed, with fluoroplastics (such as PTFE, FEP, etc.) lining the contact part between the valve body and the medium. This material can be called a "corrosion protector", which can not only resist the corrosion of strong acids such as nitric acid and hydrofluoric acid, as well as strong alkaline solutions, but is also comparable to corrosive media such as organic solvents and strong oxidants, greatly expanding the application range of the valve. At the same time, the low friction and non adhesive properties of fluoroplastics make valve opening and closing easy and smooth, with long-lasting and reliable sealing performance, effectively reducing the risk of leakage. ​ In chemical production, pneumatic fluorine lined ball valves can accurately regulate the transport of corrosive materials between reaction vessels; In the food and beverage industry, it can safely transport raw materials with acidic and alkaline properties, and the lining material meets food hygiene standards to ensure product safety; In the field of environmental protection, whether it is treating industrial wastewater or washing exhaust gas, it can rely on excellent corrosion resistance, stable operation, and reduced maintenance costs. During daily use, regularly checking the sealin

Triple eccentric butterfly valves (TEBVs) are engineered with a unique triple-offset design, which eliminates friction between the disc and seat during operation, enabling tight sealing, high pressure/temperature resistance, and durability. These features make them ideal for demanding industrial applications. Here are their key uses: 1. Power Generation

Electric actuated ball valves combine a ball valve’s compact, high-flow design with an electric motor-driven actuator, making them a staple in automated fluid control systems. Here’s what you need to know: Core Design & Function

Selecting the right control valve is critical for efficient process regulation, safety, and cost-effectiveness. Here are key factors to guide your choice: 1. Process Fluid Characteristics

Electric fluorine lined ball valve is the core equipment for controlling fluid flow in industrial pipeline systems. It uses a metal ball as the valve core, which opens when the ball channel is aligned with the pipeline and closes when rotated 90 degrees. Combined with an electric actuator, it achieves remote automation control and can accurately adjust the flow rate. The contact area between the valve body and the medium is lined with fluoroplastic (such as PTFE), which has super strong chemical stability and can resist the erosion of highly corrosive media such as sulfuric acid, hydrochloric acid, aqua regia, etc. At the same time, it has low friction coefficient and excellent non adhesiveness, ensuring flexible opening and closing of the valve and reliable sealing. ​ Electric fluorine lined ball valves play an indispensable role in fields such as chemical, pharmaceutical, and environmental protection. For example, in the transportation of materials in chemical reaction vessels, it can safely control the flow of strong acid-base solutions; In sewage treatment systems, it can effectively resist the corrosion of complex chemical components in sewage. During use, regular inspection of the circuit and lubrication of the electric actuator, timely cleaning of impurities inside the valve body, can ensure long-term stable operation of the valve. With excellent corrosion resistance a

In industrial fields with strict anti-corrosion requirements such as chemistry, pharmaceuticals, and environmental protection, the electric fluorine-lined control valve is known as the "all-round guardian" of fluid control. This valve uses fluoroplastics as the lining material. Thanks to the excellent chemical stability of fluoroplastics like polytetrafluoroethylene (PTFE), it can resist the erosion of corrosive media such as strong acids, alkalis, and strong oxidizers. It can still operate stably in highly corrosive environments such as sulfuric acid and hydrochloric acid, with a service life far exceeding that of ordinary valves.    

In the field of industrial fluid control, the electric V-type ball valve stands out as a key device for achieving precise regulation and efficient cutoff, thanks to its unique design and superior performance. Composed of a V-shaped ball and an electric actuator, the core feature lies in the fan-shaped notch on the ball's surface. As the electric actuator drives the ball to rotate, the flow area between the V-notch and the valve seat changes, enabling precise control of fluid flow. Meanwhile, when rotated 90°, it rapidly cuts off the fluid, combining both regulation and shutoff functions. The electric V-type ball valve offers significant advantages. In terms of regulation, t

Pneumatic O-type ball valves, as important valves for fluid control in the industrial field, play a crucial role in many industries. It is ingeniously combined with a pneumatic actuator and an O-ring ball valve. The sphere is the core component, with a circular opening on it that matches the diameter of the pipeline. The valve stem connects the sphere to the actuator, transmitting power to achieve the rotation of the sphere. The actuator uses compressed air as the power source, commonly including piston type, single acting and double acting. When the valve loses air, it will automatically be fully open or fully closed to ensure safety; When the dual action loses air, the valve maintains its current position. Its working principle is driven by gas source pressure. After receiving the control signal, the actuator converts the gas source pressure into torque, which acts on the piston. When the torque is greater than the reverse torque of the valve stem, the valve stem drives the ball to rotate to about 90 °, completing the valve opening and closing and accurately controlling the fluid flow. Pneumatic O-type ball valves have significant advantages. In terms of performance, the straight through cast valve body is matched with a hardened spherical surface, which is wear-resistant and has a long service life, high flow capacity, and low flow resistance; During operation, the action is reliable, the response is rapid, and the fluid can be quickly cut off or opened; In terms of control, the control system is relatively simple, making it easy to achieve automation and remote control. In addition, it has excellent sealing performance and a variety of sealing materials to choose from, effectively preventing fluid leakage. In terms of specifications, the nominal diameter is generally between DN15 and DN450, the n

In the realm of industrial fluid control, the pneumatic V-type ball valve emerges as an ideal solution for precise regulation and rapid shutoff, thanks to its unique structural design and exceptional performance. Comprising a pneumatic actuator and a V-type ball valve, its core component is the fan-shaped notch on the V-shaped ball. Driven by compressed air, the pneumatic actuator pushes the valve stem to rotate the ball, altering the flow area between the V-notch and the valve seat for fine-grained flow adjustment. When the ball rotates 90°, the valve instantly cuts off the fluid, ensuring system safety. The pneumatic V-type ball valve offers distinct advantages. First, it