The double filter is a highly efficient and continuously operating filtration device, widely used in fields such as chemical engineering, pharmaceuticals, food, and water treatment. Through its unique design and working principle, it has solved the problem that traditional single-drum filters need t

In the process of industrial fluid treatment, the efficiency and continuity of filters are key factors in ensuring the stable operation of the production process. As an innovative filtering device, the duplex filter can achieve high-efficiency filtering results and continuous uninterrupted operation

Performance Comparison(1) Structural Characteristics· Y-type Filter: It has a simple structure, presenting a "Y" shape. It usually contains a right-angled elbow, and the filter screen is installed inside the main pipe. It is small in size and light in weight, facilitating installation and disassembl

Collaborative cooperation modeSeries connection cooperationIn the chemical pipeline system, Y-type filters and T-type filters can be used in series. The Y-type filter first removes small-sized impurities, and then the T-type filter removes large-sized impurities, thus improving the filtration accura

I. Structural differences(1) Y-type strainerAppearance structure· The Y-type strainer is in the shape of "Y", usually containing a right-angled elbow, enabling the strainer to be installed vertically or horizontally in the pipeline.· Its internal structure is relatively simple, mainly composed of th

Selection Guide(1) Selection Based on Fluid CharacteristicsLiquid: If the fluid is water or a low-viscosity liquid with few impurities, a Y-type strainer can be selected; if the fluid is oil or contains a large amount of impurities, it is recommended to choose a basket strainer.Gas: For gas filtrati

I. Y-type strainerStructural DesignThe Y-type strainer is shaped like the letter "Y". It is mainly composed of nozzles, the main pipe, a strainer screen, flanges and fasteners. The strainer screen is installed inside the main pipe. After the fluid enters from the inlet, it is strainered through the

Types of gate valvesBased on their structural and design characteristics, gate valves are mainly divided into the following types:Wedge gate valve: This is the most common type of gate valve. The design of its gate plate forms a certain angle with the fluid flow direction, and it is usually used for

International Standards for Ball Valves(1) ISO StandardsThe International Organization for Standardization (ISO) has developed a series of standards for ball valves, among which ISC17292 is one of the most important. This standard specifies the design, manufacturing, and acceptance requirements for

I. Key Points of Welding Process1) Welding Materials· Valve Body Material: Commonly used carbon steel or low - alloy steel, such as ASTM A105.· Welding Wire and Flux: The welding wire should match the valve body material, and the flux should have good slag - releasing property to ensure the weld qua

I. Structural Strength Analysis of High-temperature and High-pressure Valves(I) Material PropertiesMetal MaterialsCarbon Steel: Its strength decreases as the temperature rises, and it has poor corrosion resistance. However, it is inexpensive and suitable for applications with low requirements.Alloy

In the industrial field, the reliability and precision of valves are crucial to the safety of the entire production system. J-VALVES cast steel gate valves, relying on their outstanding engineering design and strict manufacturing processes, have become trustworthy key components. These gate valves a

I. Selection Points(I) Medium CharacteristicsCorrosiveness: For media such as strong acids and strong alkalis, titanium alloy or stainless steel should be selected.Particle-containing: For media containing solid particles, ball valves are preferred to avoid blockage.(II) Material SelectionMetallic M

In the field of industrial fluid control, J-VALVES process floating ball valves have attracted much attention due to their unique technologies. Firstly, in terms of material selection, the ball is usually made of high-quality stainless steel, such as 304 stainless steel. After forging and fine proce

Full welded ball valves are widely used in buried pipeline systems due to their unique structure and performance advantages, especially in key fields such as urban gas and oil and natural gas transportation. Their reliability is directly related to the safe operation and service life of pipeline sys

In industrial fluid control systems, valves are the core control components, and their selection directly affects the operating efficiency, safety, and economy of the system. Ball valves and butterfly valves, as two common types of valves, each have their unique structural features, performance adva

The main structure of a ball valve includes a valve body, a ball, a valve seat, a valve stem and an actuator. The valve body is the shell of the ball valve and is usually made of metal materials to withstand fluid pressure and support internal components. The ball is the core component of the ball v

Basic Characteristics of Gate Valves and Ball Valves(I) Gate ValveA gate valve is a kind of valve that controls the flow on and off by lifting and lowering the gate. Its main characteristics include:• Low fluid resistance: The flow passage of the gate valve is straight through. When the gate is full

In the application of Trunnion ball valve, the DBB (Double Block and Bleed) seat design is a common choice. Its unique structure gives it significant advantages under specific working conditions. The following are the appropriate times to choose the DBB seat design and related considerations.Applica

Valve, as a core component of the fluid control system in industry and daily life, its importance is self-evident. From complex industrial plumbing networks to simple household plumbing systems, valves play a key role. It ensures the safe and efficient operation of various systems by precisely contr