Offers to Sell

PRODUCT DESCRIPTION Intelligent Explosion-proof 150N.m IP67 part-turn electric actuator with Thermal protection and torque protection Quick Detail: 1. Power supply: A) 380V AC +10%/50Hz plus or minus 5%,or custom B) 220V AC +10%/50Hz plus or minus 5%,or custom 2. Input signals: A) Analog quantity 4mA~20mA DC,input impedance 250Ω B) On-off quantity active 24V DC C) The PROFIBUS or MODBUS(optional) 3. Fundamental error bound:≤1% 4. Repeatability error:≤±1% 5. Dead band setting:0.1%~9.9% adjustable 6. Protection grade :Standard IP67(1m underwater 30 minutes) Optional IP68 7. Low temperature:-20℃~+60℃ special -40℃~+70℃ 8. Ambient humidity:≤95%(+25℃) 9. Working system:S2-10min short-time working system or custom 10. Explosion-proof marks:ExdI,Exdib II BT4 and Exdib II CT4 Parameters: Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 0 Description: Die-casting aluminum housing greatly reduce product weight and optimize the product appearance,precise torque measurement,precise valve position travel measurement,motor monitoring and protection. Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 1Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 2Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 3Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 4 Notices: 1. Only qualified personnel can have the authorization to operate these equipment 2. While above mentioned personnel is using the equipment, the relevant instruction manual and/or other product files should be always prepared in a way to make the requirements of this manual be followed 3. Before the power is on, please double check the input voltage, frequency and connections are right. Any motor damage caused by wrong wire sequence or wrong voltage, the manufacturer will not be responsible for the maintenance and replacement. 4. The connection bolts for connecting valves should not be less than Class 8.8. 5. The Electric cabinet cap and motor etc. sealing area should not be opened during cloudy or rainy days. 6. Special motor was used for the electric actuator, the lasting time is short. Continuous working time should not be over the limit specified on the nameplate. 7. While the equipment is not usually used, it should be checked, maintained and activated on a regular basis. The recommend frequency is 1 time/month, and the duration should be less than 10 mins. 8. Electric related caps should not be removed at explosive environment while there is still electricity. Whenever someone want to open the electric cabinet cap, the power should be cut off. 9. The electric actuator should be stored inside a room with clean and dry condition prior to installation. If installed outside the room, it should be kept at a certain height away from the ground, and anti-humidity, anti-rain procedures should be performed. 10. While initial electric operation after installation or re-installation is required, the valve should be in the middle position to check the open/close direction. Tests should be performed one by one according to the commissioning procedure and all parts should be checked at normal status prior to using. Applications: Widely applied in various industries such as power station,petroleum,chemical industry,building,water treatment,urban construction,etc. FAQ Q1.What about the lead time? A: 5-7 days for Sample preparing ,15-20 working days for mass production. Q2. Is it OK to print my logo on led light product? A: Yes. Please inform us formally before our production. Q3: Do you offer guarantee for the products? A: Yes, we offer 1 years warranty to our products. Q4: How to deal with the faulty? A: Firstly, Our products are produced in strict quality control system and the defective rate will be less than 0.2%. Secondly, during the guarantee period, we will send new lights with new order for small quantity. For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation. Company Profile Chenglei has been developing and manufacturing valve electric actuators for 20 years and is one of the a market-leading global manufacturers and providers in the industry. We have a professional technical research and development team, professional management talents and dozens of quality inspection personnel. The company has more than 50 CNC machining centers, CNC lathes, various inspection equipment and other professional equipment. Our comprehensive product portfolio and over 20 years of industry knowledge mean customers can rely on us to deliver innovative, reliable and economic products. Chenglei products are designed and manufactured with quality components and clear user interfaces for quick and safe operation in the field. Our strict product development and testing ensures long-lasting performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil & Gas, Water & Power, and Chemical, Process & Industrial . Customers rely on us for innovative, high quality and dependable products for managing the flow of liquids, gases and powders. We help customers around the world to reduce emissions, improve efficiency, minimize their environmental impact and assure safety. Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 5Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 6Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 7Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 8Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 9Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 10 Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 11Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 12 Advantages -Providing complete solutions for industrial valve automation -Specialization and innovation -An indispensable member of the industry -Performance and Security -Quality and Reliability -Maintenance and Repair -Installation and Commissioning -Training Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 13Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 14Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 15Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 16Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 17Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator 18

Adjustable Scaffolding Steel Props Brief Introduction: Gongde Scaffolding Steel Props are adjustable vertical pipe supports commonly used as structural support in construction projects to provide stability and support for building structures. The length can be adjusted by inserting high- strength steel pins into slots in the outer and inner sections. It also has a rolled threaded section for the adjusting nut, making the construction tighter and more secure. A complete set of steel prop consists of top plate, bottom plate, inner tube, outer tube, sleeve, nut and pin. Details of Scaffolding Steel Props: Length and width: Adjustable. Specifications: Φ400, Φ580, Φ600, Φ609, Φ630, Φ800. Complete specifications and can be customized. Material standard: Steel plastic. Usage: buildings, bridges, subways. Packaging: Pallet steel wire packaging. Surface treatment: Spray paint. Delivery time: About 15 days. Supply Ability: Daily production is about 10,000. Min. Order: Quantity 500 sets.   Features Of Scaffolding Steel Props: 1. Good compression resistance: Adjustable steel columns are usually made of high-strength steel, which has high compression resistance and can withstand greater pressure. 2. Strong stability: The Adjustable steel columns structure has good stability, can withstand forces in different directions, and has a long service life. 3. Easy to install: The Adjustable steel columnsstructure has a modular design and is easy to install. It can be spliced into various forms of support structures according to actual needs. 4. Light weight: Due to the use of high-strength steel, the structure is strong, yet lightweight and easy to install. 5. Good seismic resistance: Adjustable steel columns structures have good seismic resistance and can play a supporting role in natural disasters such as earthquakes. 6. Reused: Can be adjusted to any length within its range;it can be reused.  7. More Beautiful: The new Adjustable steel columnssystem has a good overall visual effect after the formwork is removed. It is very beautiful in terms of visual quality, flatness, verticality, and cross-sectional size.

About Swivel Jack Base A scaffold swivel base jack is a scaffold screw jack that consists of a swivel base plate, a threaded stem, and a scaffold jack nut handle, designed to provide stability and facilitate height adjustments in scaffolding systems. Scaffold swivel base jacks are essential for setting up scaffolding on uneven ground and ensuring the scaffolding is leveled at the required height, thereby facilitating safe and stable construction work. Specification Diameter: 28/30/32/34/3 , 5/38/48MM etc Length: 200/280/600/760MM etc, or customized Base Plate size: 20*120*5MM 150*150*5MM etc, or customized Color: black, silver or colored galvanized Material: cast steel, cast iron, drop hammer forging Surface treatment: hot-dip galvanized, electronic galvanized Export packaging: pallet wire packing. Contact us to start the conversation today. Types of Swivel Base Jacks There are different types of Swivel Base Jacks, including Solid Stem Swivel Base Jacks and Hollow Stem Swivel Base Jacks. Solid Stem Swivel Base Jacks have a solid rod, while Hollow Stem Swivel Base Jacks feature a hollow tube design. These jacks are commonly used in construction and scaffolding to provide adjustable support and stability. Why Gongde Swivel Base Jacks Gongde Swivel Base Jacks are a top choice due to their position as one of China's largest and most reputable scaffolding swivel base jack manufacturers. Gongde Swivel Base Jacks meet ISO9001 and En74 standards, boasting advanced structures and exceptional durability that eliminates the risk of scaffold collapse caused by screw breakage. Gongde ensures quality control at every stage, from raw materials to welding, guaranteeing safe load-bearing capacity for construction. Customized sizes are available to meet your specific requirements, and they offer free samples. Rigorous testing is conducted on all Scaffolding base jacks to ensure their ability to safely bear weight during construction, making them a reliable option for scaffolding needs.

Scaffolding Steel Soild U Head Base Jack Introduction Gongde Scaffolding adjustable U-head jack is used in combination with an adjustable support system. Its primary function is to support and stabilize scaffolding structures to ensure safety and stability. The main function of the Scaffolding adjustable U-head jack is to hold the wooden beam in place. It meets high-quality standards and can be finished with either a hot-dip galvanized or an electro-galvanized coating for added durability and corrosion resistance. Specificatin Diameter: OD28 , /30/32/34/35/38/48MM etc. Length: 200/280/600/760MM etc, or customized. Base Plate size: 20*120*50*4MM 120*120*50*5MM 150*150*50*4MM 150*150*50*5MM etc. or customized. Weight: According to the specification you need. Color: Black, silver or colored galvanized.  Material: Cast steel, cast iron, drop hammer forging Surface treatment: Hot-dip galvanized, electronic galvanized Export packaging: Pallet wire packing. Application industry Scaffolding Steel Soild U Head Base Jack uses range: machinery industry, automobile industry, construction industry, railway, electronics industry, power plant.

Gongde Steel Scaffold Boards are constructed from hot-dip galvanized steel, ensuring increased durability and corrosion resistance. They fully comply with the GB/T 228.1-2010 standard, guaranteeing quality and safety in scaffolding applications. The steel scaffold boards are manufactured in a China factory, are cold-processed for product consistency. And the surface is printed with concave and convex holes to allow the surface to drain and provide a safe non- slip platform underfoot.  Galvanized Steel Plank Specification Length: 1m, 1.5m, 2m, 3m, 4m Width: 250mm Height: 45mm Thickness: ,  1.0mm, 1.2mm, 1.5mm Material: Q235B Weight: 4.5kg-14kg Executive standard: GB/T 228.1-2010 Packaging method: packed with straps, 51 piece per bundle. Surface treatment: Hot galvanizing Function: It is not only used on construction sites, but also on other occasions. Its advantages are light weight, durability, easy to install and use.  Gongde Galvanized steel plank has a variety of specifications and models. You can choose the appropriate specifications according to different needs and are suitable for various construction sites, such as bridges, houses, roads, etc.   Scaffold Plank Product Advantages: The unique drilling design of the construction steel springboard solves the problem of surface drainage and is suitable for construction under various weather conditions. When hot-dip galvanized steel springboards are used for construction, the number of steel pipes used to build the scaffolding can be appropriately reduced, which not only saves materials for the construction party but also improves construction efficiency. Scaffolding Steel Boards have great advantages not only in terms of materials but also in terms of economy. They reduce maintenance and are easy to use. They are popular in the construction industry and are indispensable equipment in the construction industry. Nowadays, the construction industry is in full swing, and there are many demands and requirements for these building materials, all of which promote each other. Scaffolding Steel Boards are fire-proof, sand-proof, light weight, corrosion- resistant, alkali-resistant and have high compressive strength. The concave and convex holes on the surface and the I-shaped design on both sides are particularly effective than similar products. The hole spacing is neat and standardized, and the appearance is beautiful and durable. Durable (can be used continuously for 6-8 years under normal construction). The unique sand leakage hole technology at the bottom prevents sand accumulation, and is especially suitable for use in the coating and sandblasting workshop of shipyards. When using scaffolding steel boards, the number of steel pipes used in scaffolding can be appropriately reduced and the construction efficiency can be improved. The price is lower than wooden boards, and 35%-40% of the investment can still be recovered after many years of scrapping. Features: 1. Galvanized steel scaffolding Planks have a high recycling rate, long service life, are easy to install and disassemble, and can still pay garbage disposal fees after being scrapped. 2. The unique convex hole design of the Scaffolding Steel Boards can not only reduce its own weight, but also prevent slipping and deformation. The I-shaped design on both sides increases the fastness and strength, prevents sand accumulation, and makes it beautiful, sturdy and durable. 3. The unique shape design of the Scaffolding Steel Board makes it easier to bundle, hoist and install, and it can be stacked neatly when not in use. 4. The scaffolding steel boards is made of cold-processed carbon steel. Through hot-dip galvanizing technology, the service life can reach about 5-8 years. 5. The use of scaffolding steel boards has become a trend at home and abroad, which has greatly improved the company's construction qualifications and brought about a big turnaround.

Drop Forged Board Retaining Coupler Weight: 0.63-0.65kg Diameter: 48.3mm Material :Q235/Q355 Implementation standards: EN74, BS1139 Fitting bolts: Class 8.8 strong bolt ∅12*87mm Packing: Woven bag 25/ set Surface treatment: white zinc plating (cold plating, hot plating) Export packing: fumigation-free wooden pallet Introduction: scaffold plate clamp, foot plate fastener bs1139 foot plate accessories construction galvanized, plate clamp called plate clamp. There are forged plate fixed couplers and cap clips used for connection between the foot plate and the foot hand tube, which are also called fixed plate fasteners, and play a role in connecting and fixing the scaffold plate and the scaffold tube. Application: Mainly used in the construction industry, such as building construction, ship manufacturing, road maintenance and construction, power engineering, water conservancy engineering, mining engineering and so on.

Gongde Scaffolding Sleeve Coupler, meeting EN74 Class B standards, is a reliable pressed steel scaffold coupler specifically designed to securely connect 48.3mm outer diameter scaffold tubes end to end, enhancing the structural integrity of your scaffolding systems. Our Scaffolding Sleeve Coupler, featuring white zinc plating surface treatment for extended durability, are essential components for scaffolding systems. These couplers are designed for various applications, such as vertically to connect two scaffold standards, horizontally (such as ledgers), and securely fixing two scaffold supports diagonally, ensuring the stability and reliability of the scaffold structure. In the installation process, the foot and hand tube is surrounded by an external Scaffolding coupler and connected together inside the coupler to extend or lengthen the scaffold tube; Therefore, the scaffold sleeve coupler is called the coupling box or external coupler. Specifications Weight: 0.97kg Diameter: 48.3mm Material :Q235/Q355 Implementation standards: EN74, BS1139 Fitting bolts: Class 8.8 strong bolt ∅12*87mm Packing: Woven bag 25/ set Surface treatment: white zinc plating (cold plating, hot plating) Export packaging: fumigated wooden pallets Product advantages: 1, excellent breaking performance, good flexibility: the use of Q235 round steel heat treatment process, its good flexibility, good bending ability and breaking performance; 2, strong corrosion resistance: the surface is treated with electric galvanizing or hot dip galvanizing, its corrosion resistance is greatly improved, the service life is long, and the maintenance operation is convenient. 3, strong anti-slip ability: choose a new type of connection, the new nut to ensure that in the case of bending shelf tube, steel pipe scaffolding fasteners can always be firmly fixed vertically, eliminating the possibility of shelf tube slip. 4, strong anti-slip performance: to ensure that the shelf tube and steel scaffold fasteners are fitted surface state, the fitting area is large, to overcome the shortcomings of ordinary steel scaffold fasteners and shelf tubes are point or line fitted, and to eliminate the hidden danger of shelf tube slip. 5, simple structure, easy to operate: simple structure, in the installation and removal, convenient for workers to operate, low technical content. 6, light weight, convenient transportation and storage: the weight of each set of connectors is about 1.0kg, 25 per package, the use of wooden pallet packaging, loading and unloading, convenient transportation, and storage is also very convenient. https://www.gd-scaffold.com/

Gongde Pressed steel limpets Gongde Pressed steel limpets are crafted from Q235 grade steel, featuring durable 8.8 grade high-strength bolts. This not only enhances longevity but also boosts scaffold removal efficiency, saving valuable man-hours. Pressed Limpet Couplers are specifically designed to secure scaffold boards to the transom underneath them, and they come with various surface treatment options, such as electro-galvanized, color galvanized, or white galvanized, ensuring a long service life. Pressed Limpet Coupler Weight: 335g Specifications: 48.6mm Material: Q235 (steel plate) Surface treatment: electro-galvanized/color galvanized/white galvanized Export packaging: woven bags, 50 sets/bag (export fumigation-free pallets). Application: Pressed steel limpets are mainly used in the construction industry, such as building construction, ship manufacturing, road maintenance and construction, power engineering, water conservancy engineering, mining engineering, etc.

Janice, from Canada, wants to purchase 600 hydraulic relief valves. The core difficulty of this hydraulic relief valve lies in the processing of valve elements. Most factories can only bemoan their inadequacy for the valve elements with inclined holes and included angles. The American hydraulic relief valve manufacturer who has been cooperating with Janice has failed 4 times in 30 days and had to surrender. Janice found more than 20 hydraulic relief valve manufacturers online and offline, at home and abroad, but they either replied that there was no time for sampling or no response. Janice has been tossing about for a week and is a little frustrated. Pablo, an old customer of AAK, after learning about Janice's procurement problems, suggested that she send the hydraulic relief valve drawing to AAK for a try. Pablo also specially wrote me an email to ask AAK to help Janice. I am willing to try to solve such a difficult problem of hydraulic relief valve. Once it is solved, I have won the admiration of two people at the same time. According to the hydraulic relief valve drawing sent by Janice, except for the valve core, other requirements are also conventional. The valve core of this hydraulic relief valve is different from the conventional straight hole valve core, which is marked in the drawing Φ4- Φ3.7mm inclined hole, and the axis line of the Φ3.7mm hole forms an included angle of 60 ° with the axis of the valve core parts. It is difficult and requires high precision in the clamping and positioning process of hole processing. The hydraulic relief valve manufacturers without high-precision equipment and over 15 years old technicians will fail even if they try to make samples for 100 times. AAK technical team discussed for 2 days, and they were 70% confident that the sample would be successful. Although Janice is a little disappointed, it is also the best news she has received recently. She is in urgent need of this hydraulic relief valve. AAK has been brainstorming for 2 weeks, constantly changing the material of the hydraulic relief valve core, adjusting the process parameters, and sending the hydraulic relief valve sample for the first time. After 5 days, Janice informed that there was an error of 0.1% in the inclined hole of the hydraulic relief valve spool. AAK carried out the second hydraulic relief valve sample and optimized the process again on the high-precision turning milling composite locomotive to improve the accuracy of the inclined hole. A few days after AAK's second hydraulic relief valve sample was sent, Janice sent an e-mail. The American manufacturer spent 4 weeks on this hydraulic relief valve, but all 4 samples failed. She tossed and turned for a week and failed to find a hydraulic relief valve manufacturer that dared to make samples. However, AAK succeeded in 2 proofing within 2 - 3 weeks. AAK high-precision turning milling compound machine tool is the core of the success of the sample. This machine tool is equipped with upper and lower tool towers. The main shaft can be 360 ° indexed. The upper shaft is the milling main shaft, with a rotation angle of 225° and 40 tools. At the same time, it can complete the machining of axial hole, radial hole, inclined hole drilling and reaming, inclined groove and tapping under one-time clamping. The key to the success of AAK sample is our old technician, who has 32 years of practical operation experience. With specially assigned person and special machine, AAK has unique skills in turning and milling compound machine tools. AAK hydraulic relief valve, valve element with inclined hole and included angle can also be produced. You can also have a small try! https://www.aakindustry.com/info-detai , l/hydraulic-relief-valve-aak243

Alexandro is from a logistics equipment company in Brazil. At the end of last year, they developed an airport logistics equipment, which will be promoted at this year's exhibition. Unstable pressure supply and slow response occurred in the commissioning stage, because the inlet and outlet oil flow of hydraulic manifold is unstable. Test each hydraulic valve in the hydraulic manifold separately, and there is no abnormality. Their technical team did not have a solution, but only asked Alexandro to re purchase hydraulic manifold. Alexandro knew that blindly re purchasing hydraulic manifold was tantamount to changing the form but not the content. After consulting the manufacturers of the original hydraulic valves and hydraulic valve blocks, they all said that they are unable to analyze the whole hydraulic manifold, but they can ensure that their products have no problems. Alexandro is also consulting other hydraulic manifold manufacturers. A week has passed and no reply has been received. The boss also blamed Alexandro for the poor hydraulic manifold in purchasing, and Alexandro was unable to say the suffering. Alexandro accidentally browsed AAK in Google and left a message: why is the pressure supply of hydraulic manifold unstable? Such questions are not specific and difficult to answer. It is just like the question, what is the cause of a child's fever? A blood test is needed to determine whether it is a virus or a bacterial infection. According to the hydraulic manifold drawings and video of commissioning provided by Alexandro. AAK engineers judge that the problems lie in the design of hydraulic manifold and the selection of hydraulic valves. I replied to Alexandro that AAK can redesign the hydraulic manifold, but it takes 40 days and 6,000 US dollars of development cost. If it fails, the fee can be refunded. The promotion time is coming, the boss is pressing, but he still can not find a new factory. Maybe Alexandro has to only believe in the hydraulic manifold of AAK. After 40 days, AAK sent the hydraulic manifolds. 1 month later, Alexandro informed that the hydraulic manifold newly designed by AAK had been used for 3 weeks, and the equipment was normal. Hydraulic manifold design runs through the whole process of design, manufacturing, use and maintenance, especially affected by manufacturing, that is to say, a good hydraulic manifold design cannot be separated from manufacturing. AAK often receives some hydraulic manifold drawings that cannot be processed directly according to the drawings. A good hydraulic manifold designer must be able to analyze the whole manufacturing process. AAK hydraulic manifold engineers consider not only manufacturing, but also the use, because the design is for "use”, such as hydraulic manifold efficiency, energy consumption, stability, service life, and maintenance methods. Innovation is also needed in hydraulic manifold design. AAK hydraulic manifold innovation means that each hydraulic valve is re combined into a new hydraulic manifold, or some new elements are added to the old hydraulic manifold. New things are generated in affirmation and negation, and negation and affirmation. Innovation is just like seasoning. With such a little seasoning, the dish tastes more delicious. AAK hydraulic manifold runs through the whole process of design, manufacturing, use and maintenance. You can also have a try! https://www.aakindustry.com/info-detai , l/hydraulic-manifold-aak242

Today, Eichendorff from Germany placed a re-order for 500 hydraulic pilot operated pressure control valves and told us that his boss was very satisfied with the quality of AAK. It has been more than 1 year since the last purchase of hydraulic pressure control valves, and no customer complained about unstable pressure supply. At the beginning of last year, one of their hydraulic power units was complained by customers that the pressure supply was often unstable after using a period of time. They judged that there was a problem with the hydraulic pilot operated pressure control valve. After the valve was replaced, the pressure supply of the equipment was normal. Eichendorff sent the replaced valve back to the original hydraulic pressure control valve manufacturer. After inspection, the manufacturer found that the parameters and functions were produced according to the requirements of Eichendorff's company. He thought that they had moved the pressure regulating screw of the hydraulic pressure control valve during installation. After measurement, Eichendorff's engineers found that all parameters of the original hydraulic pressure control valve could be benchmarked, but they did not change the pressure regulating screw during installation. Eichendorff contacted several local German hydraulic pressure control valve manufacturers, and most of them were unwilling to analyze. After browsing AAK website on Google, Eichendorff sent an email and asked: what is the reason for the unstable pressure supply of the hydraulic pressure control valve after using a period of time? AAK HYDRAULIC VALVE often receives similar questions, and we are happy to solve these problems, because this is the best source for accurate customers. Eichendorff sent us the samples, drawings and hydraulic system schematic diagram of the hydraulic pilot operated pressure control valve the next day. 1 week later, AAK engineers disassembled the hydraulic pressure control valve and found 2 possibilities in combination with various technical parameters. First, the design of the damping hole of the hydraulic pilot operated pressure control valve should be improved. The ratio of the opening pressure to the set pressure is a little high, which will cause too large pressure regulation deviation, thus affecting the stability of the valve. Second, the type selection of the spring of the hydraulic pilot operated pressure control valve is not suitable, and a spring with better elasticity is required. After receiving our diagnosis, Eichendorff hoped that AAK could test the samples according to our ideas and was willing to pay the development cost. AAK technical team spent 24 days and tried samples for 6 times, and found the most suitable pressure ratio, adjusted the original design of the damping hole, selected 3 springs with good elasticity to compare, and determined the special SiCr alloy steel spring as the spring of the hydraulic pilot operated pressure control valve. After 30 days, 30 samples were sent. 3 months later, Eichendorff informed by email that when AAK hydraulic pilot operated pressure control valve was used, no customer complained about unstable pressure supply. I replied that according to previous customer feedback, there will be no customer complaint about unstable supply within 1 year. Eichendorff probably didn't believe it until 1 year later, today, the reorder of the hydraulic pressure control valve came. Eichendorff admired AAK service and professionalism from the bottom of his heart. AAK hydraulic pressure control valve is not only professional, but also good at what peers are unwilling to do. Welcome to have a try! https://www.aakindustry.com/info-detai , l/hydraulic-pressure-control-valves- aak257

This Monday, we launched a new model E-CXBA free flow nose to side check valve, which is equivalent to SUN's standard parts CXBA. This Free-flow, nose-to-side check valves are on/off circuit components that allow free flow from the inlet (port 1) to the outlet (port 2) and block flow in the opposite direction. Many hydraulic manifolds use this hydraulic check valve, and most hydraulic manifold manufacturers do not have the production procedure of this hydraulic check valve. They need to purchase this hydraulic check valve from other hydraulic cartridge valve manufacturers. AAK has provided this hydraulic check valve to 5 customers for use in their manifolds, or directly supplied the complete hydraulic manifolds with this check valve. This hydraulic check valve is not only widely used, but also has many functional requirements. The key lies in its performance. Although some cartridge valve manufacturers can produce this hydraulic check valve, and perhaps its functions can be compared to SUN's CXBA standard parts, how is the performance of their hydraulic check valve? AAK E-CXBA Hydraulic Check Valve 2 Key Selling Points: 1. The lifespan is twice that of most peers 2. Low leakage, internal leakage of 1 drop/min, benchmarking SUN for both functionality and performance. Technical parameters of AAK E-CXBA Hydraulic Check Valve: Maximum Operating Pressure: 350 bar (5000 psi) Capacity: 10 gpm (40L/min) Internal Leakage: 1 drops/min. Cavity: T-162A AAK has supplied this hydraulic check valve to 5 customers for their hydraulic manifolds, and you can also give it a try. AAK HYDRAULIC CARTRIDGE VALVES (557) 2023-04-10 https://www.aakindustry.com/info , -detail/check-valves-aak557

Consuelo comes from Spain and started purchasing hydraulic cartridge valves from manufacturers in China 2 years ago. He has been successful but was wrestled by a hydraulic cartridge relief valve equivalent to HydraForce RV10- 22. The cartridge relief valve thread slipping caused by carelessness in the original hydraulic cartridge valve manufacturer was solved by AAK with 1 small detail. In March of this year, they needed to purchase 100 pcs of hydraulic cartridge relief valves RV10-22. This is a standard part, and Consuelo purchased RV10-22 in bulk directly. 3 months later, some users complained that the threads of the hydraulic cartridge relief valve cage were slipping and leaking. Consuelo was surprised because this is the first time for him to encounter this low-level error of thread slipping. Although the original manufacturer of the hydraulic cartridge relief valve was very cooperative, Consuelo realized that the hydraulic cartridge valve manufacturer with unstable quality would bring him a lot of trouble in his future work. Each hydraulic cartridge relief valve cage thread must be 100% compliant without slipping threads. Consuelo found AAK on Google and left a message: Has AAK encountered any problem with the thread slipping of the hydraulic cartridge relief valve cage? I told him that more than one client has raised the issue of thread slipping, and AAK has avoided thread slipping with just a small detail in the process. After communication, it was learned that he purchased hydraulic cartridge relief valve RV10-22 from the original manufacturer and encountered the problem of thread slipping. I told him that AAK has existing stock for the hydraulic cartridge relief valve RV10-22. He can receive them after 1 week and customer complaints can be resolved. The hydraulic cartridge relief valve thread has no slipping, which is not difficult, but the key lies in the details. Of course, the material selection and processing of hydraulic cartridge relief valves are the foundation. AAK controls the accuracy of the valve cage external thread and internal hole inspection in this way. Before assembly, AAK inspection technicians use thread ring gauges and plug gauges to check. Inspect the thread size on the outer surface of each hydraulic cartridge relief valve cage using a thread gauge. The inner diameter of the hydraulic cartridge relief valve cage is tested with a plug gauge, and each thread is tested. This is a small detail, but most hydraulic cartridge valve manufacturers in China overlook this process directly. The original manufacturer was unable to avoid the thread slipping of hydraulic cartridge relief valve RV10-22, and AAK solved it with one 1 small detail. AAK hydraulic cartridge relief valve, the thread without slipping, you can rest assured to give it a try! AAK HYDRAULIC CARTRIDGE VALVES (651) 2023-08-17 https://www.aakindustry.com/info , -detail/relief-valves-aak651

This week, we’d like to introduce a hydraulic pilot-operated check valve equivalent to HydraForce PC10-30. It is a screw-in, cartridge style, pilot operated, hydraulic check valve. This March, we received an inquiry from a Russian customer for HydraForce PC10-30 hydraulic pilot-operated check valve. Per customer, they purchased from HydraForce previously. Due to political issue, HydraForce stopped the cooperation with them, so they needed to find a reliable hydraulic cartridge valve manufacturer in China. The annual demand for this valve is 5,000 pcs. AAK has been the supplier of HydraForce for 9 consecutive years, and we have this valve in stock under model# E-PC10-30. AAK shipped 10 pcs of testing samples to this customer immediately. Last week, we were advised by customer that AAK samples have been tested for over 10 months and approved by their technical dept. They will issue the annual PO for 5,000 pcs within this week. AAK hydraulic pilot-operated check valve E-PC10-30 two advantages: 1. Quality equivalent to HydraForce PC10-30 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-PC10-30 pilot-operated check valve: Max. Operating Pressure: 240 bar (3500 psi) Flow: 22 lpm (6 gpm) Internal Leakage: 3 drops/min max. at 240 bar (3500 psi) Cavity: VC10-3 AAK E-PC10-30 hydraulic pilot-operated check valve, benchmarking HydraForce PC10-30, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (769) 2024-01-29 https://www.aakindustry.com/info , -detail/check-valves-aak769