Valves

Product Description: Plastic Ball Valves are designed to deliver reliable control and regulation for a wide range of applications. These valves feature a ball valve design with an electric actuator that can be used to precisely control the flow of liquids and gases. The electric actuator is powered by 4-20mA control regulation, providing precise control and regulation for a variety of industrial applications. In addition, the valve is designed with a union ball valve construction that ensures a secure connection and tight seal. The valve is also designed with an IP67 protection rating to provide reliable protection against dust and water ingress. Optional features include a Relay Contact Failure Alarm for added safety and security. Our Ball Valves are an ideal choice for applications that require precise control and regulation. Features: Product Name: Plastic Ball Valves Valve Type: Ball Voltage: AC/DC12-24V, AC/DC95-265V Protection rating: IP67 Control regulation: 4-20mA Optional: Relay Contact Failure Alarm PVC Valve Socket: Yes 2 PVC Ball Valve: Yes True Union Ball Valve: Yes Flanged Ball Valve: Yes Technical Parameters: Property Value Valve Type Ball Bus control feedback RS485(modbus), CANBus 2.0B, Mbus Control regulation 4-20mA Optional Relay Contact Failure Alarm Output regulation 4-20mA, 0-20mA, 0-5V, 1-5V, 0-10V, 2-10V Protection rating IP67 Actuator Type Electric Actuated Voltage AC/DC12-24V, AC/DC95-265V Union Trapezoidal Threaded Union Feedback Passive Contact, Active Contact, Potentiometer Feedback Applications: Plastic Ball Valves, produced by KOSCN, are popularly used in many applications. They are made of superior plastic material, and certified by CE, which makes them reliable and safe. This model, BV201, features true union design, Trapezoidal threaded union and flange connection type, so it can be installed easily without any tools. It also comes with electric actuator, allowing 4-20mA control regulation. Besides, it supports bus control feedback, such as RS485(modbus), CANBus 2.0B and Mbus. With excellent performance and high quality. Support and Services: Technical Support and Service for Plastic Ball Valves We provide full technical support ,they understand the unique needs of our customers. Our technical team is available to assist you with installation, maintenance, and troubleshooting of your plastic ball valves. We offer a wide range of options to meet your specific needs. Whether you need help with the installation of your plastic ball valves, or you need assistance with troubleshooting and maintenance, our experts can provide the guidance you need. We also provide full customer support, including maintenance and repair services, to help keep your plastic ball valves in top condition. Our team is committed to providing the best service for our customers. We are here to help you choose the right product for your application, and to ensure that your plastic ball valves are installed correctly and working smoothly. If you need any assistance or have any questions about our plastic ball valves, please contact us. Our team is here to help you. We look forward to hearing from you. Packing and Shipping: Packaging & Shipping for Plastic Ball Valves Plastic Ball Valves are packaged in standard cardboard boxes with the following information printed on the box: product name, company name, country of origin, and product weight. The boxes are then securely sealed with either plastic tape or plastic sealant to prevent leakage during shipping. The boxes are then placed in a larger shipping container, such as a pallet, for transport. We use a variety of different shipping methods, depending on the customer's needs. We can ship via ground, air, or sea. We also offer express shipping options for urgent orders.

Product Description: Soft Seat Gate Valve is a resilient gate valve made of gast cast iron, and it is widely used in water, steam and oil control systems. It is designed according to DIN/BS5163/ANSI/GB standards and can work within -20℃-120℃ temperature range. It is available in four different types of operation: with handwheel, with cap, with gearbox or for electric actuator. With its perfect sealing performance, it is able to reach Class A seat leakage. Features: Product Name: Soft Seat Gate Valve Application: Water/Steam/Oil Working temperature: -20℃-120℃ Size: DN50-DN800/2''-32'' Operation: With Handwheel/with Cap/with Gearbox/For Electric Actuator Pressure Rating: PN10/PN16/125lb-150lb Material: Ductile Iron Valves, Cast Iron Valves, Gast Cast Iron Valves Technical Parameters: Parameters Values Design Standard DIN/BS5163/ANSI/GB Application Water/Steam/Oil Pressure Rating PN10/PN16/125lb-150lb Valve Type Soft Seat Gate Valve Connection Type Flanged Seat Leakage Class A Size DN50-DN800/2''-32'' Operation With Handwheel/with Cap/with Gearbox/For Electric Actuator Body Material GGG40/GGG50 Working temperature -20℃-120℃ Applications: Soft Seat Gate Valve - Non-Rising Stem/Rising Stem Soft Seat Gate Valves from OEM in China is the perfect solution to meet various application requirements. Built to the highest quality standards, these valves have been designed to meet the highest safety standards with certification of ISO/CE. The Soft Seat Gate Valves come with a Non-Rising Stem/Rising Stem design and are made of GGG40/GGG50 material. They are available in DN50-DN800/2''-32'' sizes and can be operated with Handwheel/Cap/Gearbox/Electric Actuator. The minimum order quantity is 1 and the pricing starts from USD1-100. The Soft Seat Gate Valves come with a Plywood case for packaging and are delivered within 30 days of payment via T/T. With an annual supply capacity of 400 thousand pcs, these valves are the perfect choice for meeting your needs. Customization: Soft Seat Gate Valve Brand Name: OEM Model Number: BS/ANSI/GB Place of Origin: China Certification: ISO/CE Minimum Order Quantity: 1 Price: USD1-100 Packaging Details: with plywood cases Delivery Time: 30 days Payment Terms: T/T Supply Ability: 400 thousands pcs per year Design Standard: DIN/BS5163/ANSI/GB Application: Water/Steam/Oil Operation: With Handwheel/with Cap/with Gearbox/For Electric Actuator Size: DN50-DN800/2''-32'' Working temperature: -20℃-120℃ Soft Seat Gate Valve is made of cast iron and has a soft seat, making it perfect for a variety of applications including water, steam, and oil. It comes with a variety of operations such as handwheel, cap, gearbox or electric actuator, and is available in sizes ranging from DN50- DN800/2''-32''. With a design standard of DIN/BS5163/ANSI/GB, and an ISO/CE certification, it has a working temperature of -20℃-120℃. The minimum order quantity is 1, with a price range of USD1-100, and is supplied with plywood cases. Delivery time is 30 days, and payment terms are T/T. The supply ability is 400 thousands pcs per year. Support and Services: Soft Seat Gate Valve products are supported with technical services and support. These services include: Design support and troubleshooting Installation and commissioning Product maintenance and repair services Software updates and upgrades Operational and maintenance training On-site support

Gerrard, a Spanish hydraulic customer who just repeated the order at the end of May, repeated another order for hydraulic pressure valve again today, with total 3 orders for a hydraulic pressure valve a year. Since Gerrard chose AAK hydraulic valve, his customers are very satisfied with the accuracy and stability of AAK hydraulic valve. The market sales volume has increased by nearly 30% year-on-year. Now he has a higher and higher position in the company. I still remember that Gerrard urgently needed to purchase a batch of hydraulic pressure valves for cranes. However, due to the high requirements for inner hole accuracy, he visited more than 10 hydraulic valve manufacturers, and none of them could reach around 1μm error requirement. Gerrard was very anxious. Fortunately, some peers brought Gerrard into contact with AAK. Finally, AAK helped to solve the problem of inner hole accuracy of hydraulic pressure valve smoothly. 3 months before Gerrard got into touch us, AAK HYDRAULIC VALVE purchased a honing machine imported from the United States to deal with the production of special orders. After repeated exploration for more than a month, modified the fixture of the equipment ourselves, we created the most consistent SOP to ensure the 1 μM accuracy error of the inner hole for the hydraulic pressure valve. At present, less than 5% of the domestic hydraulic valve manufacturers are equipped with this equipment. Among these 5% of hydraulic valve manufacturers, maybe only one manufacturer, we AAK HYDRAULIC VALVE, can modify the equipment on our own. When AAK HYDRAULIC VALVE promised Gerrard that we have 90% of confidence to ensure that the inner hole accuracy of the hydraulic pressure valve can be controlled at 1 μ M, he was uneasy. After all, he visited more than 10 hydraulic valve manufacturers, and none of them successfully controlled the inner hole accuracy of the hydraulic pressure valve to 1 μm。Gerrard also was in doubt. We can understand him, because we haven't done the hydraulic pressure valve with inner hole accuracy error controlled at 1 μ M before. After 15 days of sending the sample, Gerrard emailed us that the sample of AAK hydraulic pressure valve was approved at one time, and the surface finish of the hydraulic pressure valve was also praised by his clients. Subsequently, the first hydraulic pressure valve order from him was successfully completed. AAK hydraulic pressure valve has two absolute advantages in controlling inner hole accuracy: 1.AAK HYDRAULIC VALVE has advanced equipment - honing machine, which is refitted by ourselves to ensure that the inner hole accuracy of the hydraulic pressure valve can be controlled at 1μm. 2.AAK HYDRAULIC VALVE has targeted operation process, can realize the personalized customization demand for the inner hole accuracy of hydraulic pressure valve, which can not be achieved by 95% of domestic hydraulic valve manufacturers. Gerrard said that since the use of AAK hydraulic pressure valve, many end users have fallen in love with their hydraulic products, and there are more and more inquiries than in previous years. Presently, Gerrard orders hydraulic pressure valves from AAK 3 times a year. The customer praised him. The owner valued him. He worked harder and harder. Now his position in the company is getting higher and higher. AAK HYDRAULIC VALVE guarantee 3 years of service life. With the high-precision AAK hydraulic valves, his order volume soared, you can also have a small try. https://www.aakindustry.com/

Peder is from Greece. He purchased hydraulic valve blocks from AAK 3 years ago. He purchased hydraulic valve blocks every 3 months in the first 2 years. There are ductile iron materials, aluminum blocks and alloy steel (ZG20SiMn), which have been very smooth. But since the inquiry of a hydraulic valve block last July, there has been no news. We followed up via emails for several times but still no reply. Until last week, that’s 6 months later, we received his PO for 100 hydraulic valve blocks, which was quite unexpected. After communication, we learned that Peder sent the hydraulic valve block order to another manufacturer after inquiring about it in July last year, because the price of the hydraulic valve block is 12% cheaper than AAK. But their hydraulic manifold was complained after 6 months. The hydraulic cartridge valve was stuck due to the burr residue in the hydraulic valve block, and there were also complaints that the hole accuracy is not up to standard, and the hydraulic manifold has leakage. The original hydraulic valve block manufacturer blamed the hydraulic valve block for its complex oil channel, high processing difficulty, and difficulty in achieving 100% burr-free. The current accuracy is their limit. Peder realized that he chose a manufacturer of hydraulic valve block that is not of high quality. Peder had to return to AAK hydraulic valve block after 6 months. Because of the AAK hydraulic valve blocks purchased before, are free of complaints. Even the complex oil circuit, the burr can be completely removed. AAK hydraulic valve block has 3 features: no defect, no burr, and 100% accuracy. The key source is from 3 aspects: 1. When programming, use the tool magazine and tool length compensation function to make the equipment control more accurate. The processing adopts the method of one clamp and one top. The mandrel is installed on the three-jaw chuck of the CNC indexing head, the threaded hole is connected and screwed with the mandrel, and the left end is supported by the matching tailstock center to ensure that the center is coaxial with the axis of the mandrel. 2. AAK equipment for producing hydraulic valve blocks: the 5-axis machining center can automatically and continuously complete the milling, drilling, boring, tapping and other processes of the hydraulic valve block, which not only has high efficiency, but also ensures the machining accuracy of the hydraulic valve block. After processing, use a CMM to check the hole accuracy to ensure that the accuracy reaches 100%. 3. Deburr and polish without dead angle. The main shaft of the equipment can swing 360 °, and the burr can be removed no matter it stays in the cross hole of the hydraulic valve block, or the slender hole, or the blind hole. After removal, each hole shall be inspected with an industrial endoscope to ensure 100% burr-free. AAK hydraulic valve block, 3 features. Although it is some more expensive, there are no complaints. You can also try it! https://www.aakindustry.com/info-detail , /hydraulic-valve-blocks-aak517

It took 3 months and 6 proofing adjustments to match the sample quality of hydraulic pressure control valve made in Germany. Finally, AAK passed the parameter test of hydraulic pressure control valve, and our hydraulic pressure control valve was affirmed by Eaton’s company. We became Eaton’s first supplier for hydraulic pressure control valve in China. In mid October last year, an agent of Eaton came to AAK HYDRAULIC VALVE and brought a sample of Eaton hydraulic pump with a purchase value of more than US$150,000.00, asking us to make a quotation. After we checked the product parameter requirements of the artwork, we declined the quotation because AAK is only good at hydraulic valve products. Compared with its domestic peers, most of the technologies of AAK HYDRAULIC VALVE were in TOP 1-6. We thought Eaton agent would not consider us again. However, after a month, he came again and brought a Vickers Series solenoid valve with a value of up to US$200,000.00. We directly said that we are not good at this kind of products and couldn't quote. Eaton agent saw that we rejected the products that AAK is not good for 2 times, he felt that AAK is different from other hydraulic valve manufacturers, and recognized the professionalism of AAK HYDRAULIC VALVE. For the 3rd time, he brought a sample of pilot hydraulic pressure control valve with very high precision and wanted to test the parameters with our pressure test bench. I realized that Eaton agent actually wanted to test our pressure test bench with his samples. It was the first time for us to encounter such a situation, the purchaser did not test the quality of AAK hydraulic valve, but tested the equipment producing hydraulic valves first. Being satisfied with our pressure test bench, he asked if we were interested in this pilot hydraulic pressure control valve, which was a hydraulic pressure control valve produced in Germany. After learning the parameters of the hydraulic pressure control valve in detail, AAK HYDRAULIC VALVE technical team discussed the artwork of the hydraulic pressure control valve. We were 90% sure to match the quality of this hydraulic pressure control valve produced in Germany. More than 20 days later, we sent the first approval sample of the hydraulic pressure control valve. The sample comments was that there was still a 12% difference between the accuracy of AAK hydraulic pressure control valve and that of German hydraulic pressure control valve. We were required to send the revised sample again. The whole proofing and approving process have been bumpy, the parameters were continuously required to be improved. The samples have been adjusted for 6 times, finally, it met the quality of the German hydraulic pressure control valve after 3 months. Since its establishment in 2006, AAK has always put technological innovation, high-quality raw materials and advanced equipment in the first place. AAK HYDRAULIC VALVE has many high-precision imported CNC lathes and honing machines, as well as many small AAK designed fixtures and assembled special processing equipment. Each equipment has operation instructions to eliminate human errors. At the same time, we have also undertaken many hydraulic valve orders from global TOP 500 enterprises such as HydraForce. In Ningbo, it is difficult to find the 2nd such hydraulic valve manufacturer. AAK HYDRAULIC VALVE, focused on only one thing, is committed to the research and development of hydraulic valve and produce good quality hydraulic valve. You can also try a small order. https://www.aakindustry.com/

Just yesterday, I received a repeat order from Andy for a hydraulic flow control valve, which is just 3 months away from the delivery time of the last batch of hydraulic valves. The American customer Andy, started to communicate with us in 2019. Maybe it was just not the right time, we still didn't partner with each other till the beginning of this year. Because of encountering a Waterloo at the previous hydraulic valve manufacturer, he turned the tables at AAK and regained his confidence. At the end of last year, Andy purchased a batch of hydraulic flow control valves from a hydraulic valve manufacturer. Because 20% of the shipments leaked, he encountered customer claims. The old hydraulic valve manufacturer was unwilling to bear the claim or re-produce. The customer kept pushing for replacement hurriedly. The boss asked him to find a high-quality hydraulic valve manufacturer to reproduce the goods for the customer. Andy had a big headache at that time. The replacement quantity is not big, the hydraulic valve manufacturers with exquisite quality were unwilling to produce the small quantity for him. The hydraulic valve manufacturers who were willing to produce this quantity, were not able to meet the customer’s requirement about the roughness of hydraulic flow control valve. He ran into a wall everywhere, which made Andy haggard. When Andy contacted with AAK HYDRAULIC VALVE, we are willing to cooperate with her to solve this difficult problem. We tested the leaked hydraulic flow control valve sample. The reason for the leakage is the roughness of the mounting surface of the hydraulic flow control valve. According to the customer's service conditions, this roughness must be controlled at 1.0 μ M or less. Andy is very confused why 80% of the installation surface roughness of hydraulic flow control valve is up to standard, while 20% is beyond this range. The root of this fluctuation is the master's operation method, resulting in human error. The surface roughness is the depth, density, texture of the traces left on the machined surface from the action between the tool and the part surface, which depends on the master's processing technique. Andy is very clear that at present, most domestic hydraulic valve manufacturers generally control the roughness of the installation surface of hydraulic flow control valve at 0.8-1.0 μ m. The biggest problem is not stable enough. Andy also knows that only AAK controls the roughness value of hydraulic flow control valve within 0.8 μ M, which can completely avoid leakage outside the hydraulic flow control valve, because of rest assured, Andy decided to repeat the order with AAK HYDRAULIC VALVE. AAK HYDRAULIC VALVE, first determines the material according to the roughness required by the customer, and then determine the cutting process of the material according to the characteristics of the material. The workshop produces it in strict accordance with the process sheet. Technically, we abandon the traditional grinding technology and use "turning instead of grinding". Equipped with high-precision CNC lathes, we refit elastic cutting tools by ourselves, and use automatic measuring instruments. The Ra value of hydraulic flow control valve is controlled in the computer at any time, which can eliminate man-made errors and prevent the fluctuation of Ra value of hydraulic flow control valve completely.   AAK hydraulic valves, produced with ingenuity, can be purchased with confidence. At the same time, the delivery date can be guaranteed. If you have any concerns about the hydraulic valve, you might come to have a look at our website www.aakindustry.com. https://www.aakindustry.com/

This week, we launched a hydraulic check valve with 3 key elements benchmark SUN CXCD standard parts. This hydraulic check valve is free-flow, side-to-nose check valves are on/off circuit components that allow free flow from the inlet (port 2) to the outlet (port 1) and block flow in the opposite direction. The manufacturing quality of this hydraulic check valve is compared to SUN CXCD; the function of this hydraulic check valve is benchmarking against SUN CXCD; the performance of this hydraulic check valve is benchmarking against SUN CXCD. In 2022, a German customer ordered this valve from AAK for 3 times. AAK hydraulic check valve 2 major advantages: 1. Low leakage, internal leakage 1 drop/min. 2. 3 key elements benchmark SUN, but the price is less than 70% of SUN. Technical parameters of AAK E-CXCD Hydraulic Check Valve: Maximum Operating Pressure: 350 bar (5000 psi) Capacity: 15 gpm (60L/min) Internal Leakage: 1 drops/min. Cavity: T-13A AAK hydraulic check valve, 3 key elements benchmark SUN CXCD, you can also give it a try. AAK HYDRAULIC VALVES (604) 2023-06-12 https://www.aakindustry.com/info , -detail/check-valves-aak604

How do hydraulic manifold manufacturers chat with new customers? If hydraulic manifold manufacturers can't even chat, how can they do the business of hydraulic manifolds? Whether it's a new customer at the exhibition or a first online inquiry. I remember one exhibition where the stalls of hydraulic manifold manufacturer AAK and Jiangsu Hengli were on the same aisle and diagonally opposite each other. A young girl from hydraulic manifold manufacturer AAK, who has been working for 3 years, used 5 sentences to secure an end customer. Currently, this customer purchases from hydraulic manifold manufacturer AAK every year. It is very important for hydraulic manifold manufacturers to learn how to speak up when cultivating sales, especially at exhibitions. At that exhibition, a buyer from the United States, a middle-aged person with a sense of humor, and the young girl from hydraulic manifold manufacturer AAK saw him spend more than half an hour at the Hengli booth across the street. At this point, most hydraulic manifold manufacturers' sales would say, 'You've been talking at the opposite booth for a long time, do you want to buy Hengli? Take a look at our AAK hydraulic manifolds.’ which will kill the conversation. So, what did hydraulic manifold manufacturer AAK say in their first sentence when we met this customer? Speaking must understand human nature. Let's start by praising. The first sentence of hydraulic manifold manufacturer AAK: Sir, buy Hengli, you are really very professional. The second sentence, most hydraulic manifold manufacturers' sales will say: How many years have you been purchasing hydraulic manifolds? This is a good question, but it is a question that can only be asked once we are familiar with each other. The second sentence from hydraulic manifold manufacturer AAK: Hengli is a big brand with many hydraulic categories. After the other party heard it, they were very happy. It indirectly proved that the buyer had vision. The third sentence of hydraulic manifold manufacturer AAK: but in Ningbo, the hometown of hydraulics in China, buyers are more willing to purchase AAK's hydraulic manifolds. The fourth sentence of hydraulic manifold manufacturer AAK: However, sir, AAK's hydraulic manifold will be slightly more expensive, and AAK only focuses on the production of hydraulic manifolds and valves. The fifth sentence is about the closing battle. If you make a mistake, the client will leave. So, how do we end up with the last sentence? Most hydraulic manifold manufacturers' sales would say, 'Buy AAK, give it a try, it's not wrong.'. If we say that, the new customer will become a zombie customer. The fifth sentence from hydraulic manifold manufacturer AAK: Sir, why don't you take a look at the manifolds of Hengli first? Hydraulic manifold manufacturer AAK, finally launched the customer, don't say, do you want to give it a try? Why push him out? Imagine how a middle-aged man would react to the language of a teenage girl, and he would think how expensive the hydraulic manifold of AAK is? The sales of hydraulic manifold manufacturers, whether online or offline, must learn to speak well. You should know that the greatest power of communication is to make the other party fall in love with you within 3 seconds. This is the greatest power of communication, and if you cannot achieve this, you will not be able to sell anything. Hydraulic manifold manufacturer AAK, is user-friendly, thoughtful, and good at chatting. AAK HYDRAULIC CARTRIDGE VALVES (712) 2023-11-11 https://www.aakindustry.com/info , -detail/hydraulic-manifold-manufacturers- aak71 , 2

Kaniel is from a hydraulic equipment company in Brazil. At the beginning of this year, their customer wanted to customize an automatic small excavator and needed to purchase a hydraulic direct acting cartridge relief valve. Kaniel found a local hydraulic cartridge relief valve manufacturer for samples, and the equipment commissioning was smooth. After 1 month of use, the customer felt that the hydraulic system was lagging behind and needed to be optimized. The engineer asked Kaniel to communicate with the supplier, but there was no solution. Kaniel also contacted more than 10 hydraulic cartridge valve manufacturers, but it was fruitless. Kaniel was worried. Kaniel noticed AAK website on Google and left a message: Can you optimize the hydraulic cartridge direct acting relief valve to improve the lag of the hydraulic system? After the communication based on his system schematic diagram, combined with the original hydraulic cartridge relief valve sample anatomy, AAK engineers found the problem. By optimizing the structure and adjusting the functions of the hydraulic direct acting cartridge relief valve, and integrating the piston chamber, piston and one-way valve in the hydraulic system into the hydraulic direct acting cartridge relief valve, customers' complaints may be resolved. Kaniel paid the development cost with some doubts and waited for AAK's samples. After 50 days, AAK sent 8 samples of hydraulic direct acting cartridge relief valve. Yesterday, Kaniel informed us by email that the customer has been using the excavator for 3 months, but the original system is no longer sluggish. The next step is to place the annual order. I was asked to make production planning in the workshop in advance. I felt that there would be a big order for the hydraulic direct acting cartridge relief valve. AAK engineer optimized the original hydraulic direct acting cartridge relief valve from 3 aspects. 1. The front end of the main valve spool of the hydraulic cartridge relief valve is equipped with a one-way valve spool, a one-way valve spring and a spring seat. The one-way valve spool is provided with a damping hole. The main valve spool and the main valve spool guide cage are put into the lower valve cage, and the main valve spool spring and adjusting gasket are installed between them. The upper valve cage is connected with the lower valve cage, and the main valve spool guide cage is limited. 2. The lower valve cage of the hydraulic cartridge relief valve is provided with a front pressure port and two side pressure ports. Under the action of the main valve spool spring, the pressure port at the front end of the main valve spool forms a poppet seal. 3. The upper valve cage of the hydraulic cartridge relief valve is equipped with a piston. The screw plug blocks the end of the upper valve cage. The piston forms a piston cavity with the upper valve cage, the main valve spool guide cage, the main valve spool and the one-way valve spool. The optimized structure of the hydraulic direct acting cartridge relief valve realizes the control of secondary pressure at the same oil port, and also realizes the integration of piston chamber, piston and one-way valve. The system has a compact structure, simplified oil circuit and quick response. AAK hydraulic direct acting cartridge relief valve is multifunctional and agile. You can also try one small order! https://www.aakindustry.com/info-det , ail/relief-valves-aak443

Recently, I received the second re-order of a hydraulic pressure reducing valve from French client Chinning. I still remember when I first met Chinning in 2020, Chinning purchased hydraulic pressure reducing valves in a hydraulic valve factory and encountered quality complaints from her customers. The hydraulic pressure reducing valve was deformed in less than 3 months, and some valve spools and valve sleeves were seriously worn. More and more customers began to return goods, and the old suppliers did not cooperate with her work. Chinning had a big headache at that time, and the boss kept putting pressure on her to find a hydraulic valve manufacturer with exquisite quality as soon as possible. Chinning did not find a new hydraulic valve manufacturer very smoothly. Because her hydraulic pressure reducing valve had a special use scenario and required high hardness of materials, it was unbearable for ordinary factories. At the same time, under the environmental protection policy of 2019, many previous heat treatment and processing factories were shut down, so the supply supporting system was disrupted, and the heat treatment and processing of many hydraulic valve manufacturers could not keep up. Chinning found us AAK HYDRAULIC VALVE on Google by chance. Chinning's first question message on our website was "how does AAK ensure the service life of hydraulic valve products"? We didn't answer directly, but asked her if the hydraulic valves you purchased had the problem of deformation and rapid wear. She also replied quite frankly that she should find a hydraulic valve manufacturer that paid attention to the service life of hydraulic valves in the fastest time. I sent her several samples of hydraulic pressure reducing valve and told her that different parts of our hydraulic pressure reducing valve have different material hardness standards, and some could reach about 50-55HRC or higher. There is even no problem with 65HCR with special requirements. The service life of hydraulic pressure reducing valve is our hard index. More than one week after we sent out the samples of hydraulic pressure reducing valve, we received Chinning's email, including the drawings of hydraulic pressure reducing valve and the hardness requirements for various components. She asked whether we could produce this hydraulic pressure reducing valve? I told her that his hydraulic pressure reducing valve is not difficult, but just the working scene is some special. As long as the heat treatment process is a little unique, it could 100% ensure her requirements. The long service life of hydraulic valve is the most critical. AAK HYDRAULIC VALVE has controlled a heat treatment plant for 10 years in order to do a good job in heat treatment. The quenching and tempering heat treatment of this hydraulic pressure reducing valve material is sensitive to temperature. If the temperature is too low, the hardness is not enough, and it is easy to deform. On the contrary, it will lead to fracture. Only our proprietary heat treatment process can accurately grasp the appropriate temperature under the operation of experienced masters. AAK can also select the corresponding heat treatment process and determine the temperature range according to the different operating conditions of the hydraulic pressure reducing valve to ensure the service life of the hydraulic pressure reducing valve. Maybe there is no second hydraulic valve manufacturer with this ability in Ningbo, and the service life of AAK hydraulic pressure reducing valve exceeds 90% of its peers. The service life of AAK hydraulic pressure reducing valve is exquisite. You can also try a small order. https://www.aakindustry.com/

Cliff is a purchaser of a hydraulic valve company in the United States. He began to contact the domestic hydraulic valve industry in China a few years ago and looked for new hydraulic valve suppliers everywhere. He didn't know much about the status of China domestic hydraulic valve industry and often ran up against a stone wall. A few months ago, he purchased a hydraulic diverter valve in Ningbo, the hometown of hydraulic valves. He encountered problems and could not guarantee the delivery date. It was a trial order of hydraulic diverter valve for their company's major customer. This customer is one of the world's top 500 enterprises. If the delivery date couldn’t be guaranteed, the boss must be mad. After the communication between his boss and the customer, the customer required that the remaining 50% of the hydraulic diverter valves must be delivered within 40 days, otherwise, the order would be cancelled and all future hydraulic valve orders will not be placed neither. Cliff took this as a chance to prove himself. He spent a week constantly looking for new hydraulic diverter valve manufacturers, sending emails and making phone calls. With the situation of his last hydraulic valve manufacturer, he found that nearly most of the hydraulic valve manufacturers had low awareness of production efficiency. No matter whether the time given by the customer is enough for production or not, they just accepted the orders first. If the customer is urgent in need of goods, nearly 90% of the hydraulic valve manufacturers will choose outsourcing processing. The same batch of shipment will come from different hydraulic valve processing places, and the quality of the hydraulic valves is uneven. Cliff's other hydraulic valve suppliers in Ningbo suggested him to see if AAK HYDRAULIC VALVE has time to catch up the delivery for these hydraulic diverter valves. After knowing about the situation, I suggested that he sent us 3 samples from the shipment of the hydraulic diverter valves, as well as the drawings, detailed information and process parameters etc, and then we can check if AAK can match the quality consistent and deliver the goods in time. The AAK technical team had formed the production process and operation instructions for each process for this hydraulic diverter valve order to clean up the mess, to ensure that the production can be completed with the time frame given to Cliff. Cliff was glad that we AAK HYDRAULIC VALVE could solve this problem, and wanted to know more about how we guaranteed the delivery date. I told him that there was an old Chinese saying that if you want a horse to run fast, you must let the horse eat well. Similarly, in the production of hydraulic valves, if you want to produce fast, you must not only have good equipment, but also special equipment. AAK HYDRAULIC VALVE has many high- precision imported CNC lathes and honing machines, as well as many small AAK designed fixtures and assembled special processing equipment. Each equipment has operation instructions. The production efficiency is 30% higher than that of its peers. Besides, AAK never cheat makes small tricks and has a correct production attitude. Our production line operates 24 hours, and the hydraulic valve technicians take two shifts off. Each process has strict operation standards, and the output of hydraulic diverter valve is 30% higher than that of its peers. Because of the importance of the delivery date of this hydraulic diverter valve order, during the production process of the hydraulic diverter valve, Cliff asked us to report the production progress by video every day after work, for fear that we would delay the shipment like the last hydraulic valve manufacturer. After 25 days, the mass production of hydraulic diverter valve was completed 10 days in advance. Cliff was happy to report to his boss. The customer was also surprised to learn that the delivery was early. Cliff finally put down his heart that had been suppressed for more than 30 days. AAK HYDRAULIC VALVE never makes small tricks, and the world's top 500 enterprises are also purchasing. Do you still have any concerns? https://www.aakindustry.com/

Osborne, from Iran, sent us a PO for 500 hydraulic cartridge relief valves today. I was not surprised by this repeat order, because at the time of inquiry, he said that as long as the quality was stable, he would repeat the order twice a year. In the second half of last year, their hydraulic pump needed hydraulic cartridge relief valve. He tried samples from 2 overseas hydraulic cartridge relief valve manufacturers, but the buffering function of the hydraulic cartridge relief valve was ordinary, which affected the operation of the equipment. Osborne contacted other cartridge valve manufacturers, but failed. I also don't know how Osborne found AAK hydraulic cartridge valve. AAK had no customers in Iran before. He left a message on the AAK website: please provide me your address, I would send you a sample to copy, and the buffering function of the hydraulic cartridge relief valve must be met. After receiving his hydraulic cartridge relief valve sample, according to his hydraulic system schematic diagram, and the video of equipment commissioning, after discussion of AAK engineers, a plan was worked out. After 45 days, AAK sent 5 samples of hydraulic cartridge relief valve. 2 weeks later, Osborne sent us an email to inform that the buffer function of AAK hydraulic cartridge relief valve met their equipment requirements. The first order of 500 hydraulic cartridge relief valves was also attached. After confirming the delivery date, the full payment was made the next day. The Iranian customer was so refreshing and efficient, which is out of my expectation. The two-stage buffer of AAK hydraulic cartridge relief valve can eliminate the pressure pulse of the hydraulic system and improve the service life of the equipment by at least 20%. The optimized hydraulic cartridge relief valve, when the pressure at the oil inlet reaches the first or second pressure, the two buffer pistons can act successively to realize the opening or closing of the hydraulic cartridge relief valve, absorb the pressure pulse at the oil inlet, and eliminate the system pressure impact. Here is the structure innovation of the hydraulic cartridge relief valve that AAK works out: 1. A sliding valve spool is arranged in the valve body cavity of the hydraulic cartridge relief valve. The left end of the valve rod is sleeved with a two- stage buffer piston, and the valve rod is equipped with a compression spring. One end of the compression spring is matched with the valve spool, and the other end is connected with the secondary buffer piston, and the sliding rod of the secondary buffer piston is set with the primary buffer piston. 2. The left port of the valve body is equipped with a plug, which forms a two- stage buffer cavity between the plug and the two-stage buffer piston. The two- stage buffer cavity is connected with the oil inlet through the two-stage buffer orifice and the valve spool orifice. 3. The outer peripheral surface of the valve spool head and the peripheral surface of the valve stem cavity are in sliding coordination. The front end is equipped with a cone sealing head. The valve body oil drain port is connected with the sealing cavity where the compression spring is located, and the oil outlet is connected with the cavity where the cone sealing head is located. AAK hydraulic cartridge relief valve made in China, 2-stage buffering function, equipment life increased by 20%, you can also try it! https://www.aakindustry.com/info-detail/ca , rtridge-relief-valves-aak516

Cleveland is from a hydraulic equipment company in Mexico. He has purchased hydraulic valves in Ningbo for 3 years. We have communications for two times. He is confident, but the hydraulic cartridge relief valves he purchased last time stumped him. At the end of last year, their customer customized a hydraulic paper cutter, which requires the use of a hydraulic cartridge relief valve. The engineer asked Cleveland to purchase SUN hydraulic cartridge relief valve standard parts, and the equipment commissioning was smooth. The customer was satisfied and placed the first batch of orders. Cleveland placed the order with a hydraulic cartridge valve manufacturer in Ningbo. 6 months after the equipment was sold, the customer complained that the stability of the equipment was not as good as the prototype. After checking, it was found that the hydraulic cartridge relief valve was leaking, and the standard deviation of valve hole accuracy was only 70% of SUN's. Cleveland contacted SUN, but SUN did not have enough inventory and needed a long lead time for production. The boss was not satisfied and requested to purchase the hydraulic cartridge relief valves that benchmarking SUN. Cleveland was worried. Cleveland contacted me and told me the dilemma he encountered in purchasing hydraulic cartridge relief valves. He knew that SUN was a loyal customer of AAK Hydraulic Valves for 3 consecutive years and needed my help. My engineer told me that as long as the heat treatment of steel is in place, the standard deviation of AAK processing accuracy can completely benchmark SUN, so that I have a good idea. No comparison, no harm. I deliberately told Cleveland that AAK was only 80% confident. In order not to delay after-sales service, it was recommended for him to find another two hydraulic relief valve manufacturers that he most recognized, that is, three manufacturers made samples at the same time. If AAK sample fails, the sample cost will be returned. 2 months later, Cleveland sent an email and advised that the standard deviation of the valve hole accuracy of the 3 hydraulic relief valve manufacturers was out. The test data showed that only the standard deviation of AAK was benchmarked with SUN hydraulic cartridge relief valves. I replied that the essence of manufacturing quality is standard deviation. This is why SUN has selected AAK hydraulic valves for 3 consecutive years, and they focus on the standard deviation. Cleveland's trust in AAK was thus opened. His boss was very satisfied with the price of AAK hydraulic cartridge relief valve, which was 30% cheaper than SUN. AAK hydraulic cartridge relief valve, the standard deviation of valve hole accuracy, benchmarked with SUN, is the result of comparison and also a fact. 1. In terms of material, the valve spool of this hydraulic cartridge relief valve is made of German 20CrNi2MoV bearing steel, and the heat treatment process of "secondary quenching+cryogenic treatment+low temperature tempering" is adopted. The micro hardness is 237-247 HV, and the wear resistance is more than 3 times that of similar steel. 2. On the equipment, the valve hole of hydraulic cartridge relief valve is finished with Swiss high-precision honing machine, equipped with diamond oilstone, which is completely ground without trace. The valve hole accuracy can be within 2μm, the surface roughness is Ra0.2-0.3. 3. In terms of detection, German Diatest small micropore diameter measuring instrument is used, the minimum measurement accuracy can reach 0.1μm, and the valves are 100% full inspected. AAK hydraulic cartridge relief valve, benchmarking SUN, and saving cost for 30%, you can also try a small order! https://www.aakindustry.com/info-det , ail/hydraulic-cartridge-relief-valves- aak385

At the beginning of September this year, an IP from Brazil left a message on the website of hydraulic cartridge valve manufacturer AAK: Can you deliver 300 pcs of hydraulic cartridge valves equivalent to HydraForce RV10-22 in 25 days? I checked our inventory and there are still 110 pcs of RV10-22 in stock. Based on this calculation, there is still time. But the CITIZEN Cincom lathe from Japan is still busy in production and cannot be used to produce hydraulic cartridge valve RV10-22. I replied to Rikard: Time is a bit tight for us. We suggest that you can check with other hydraulic cartridge valve manufacturers first. 3 days later, Rikard's email arrived again: Can AAK deliver the RV10-22 hydraulic cartridge valve within 30 days? After communication, we learned that Rikard had checked with more than 10 hydraulic cartridge valve manufacturers, all of which needs more than 40 days. Currently, most hydraulic cartridge valve manufacturers are in peak production season. Without some inventory and efficient equipment, hydraulic cartridge valve manufacturers would not dare to take on this order. I felt Rikard's urgency.   The workshop master told me that RV10-22 can be processed on the CITIZEN CINCOM lathe in 3 days. If there are no other old customers who urgently need RV10-22, it should be possible to complete the delivery of 300 pcs of RV10-22 hydraulic cartridge valves within 25 days. I replied to Rikard that there should be no problem to finish within 30 days. If everything goes smoothly, perhaps we can deliver it a few days earlier. 25 days later, hydraulic cartridge valve manufacturer AAK successfully shipped 300 pcs of RV10-22, and Rikard is very grateful. I told Rikard that the RV10-22 provided by hydraulic cartridge valve manufacturer AAK not only has a short delivery time, but also has stable manufacturing quality.   The automatic CNC lathe is the most basic equipment for every hydraulic cartridge valve manufacturer, but most hydraulic cartridge valve manufacturers use the ones made in China or Taiwan. The CITIZEN CNC lathe from Japan was mainly used for precision machining of military equipment in the early stage, with advantages in processing efficiency and accuracy. It uses dual axis arranged cutting tools, which can be equipped with 14 knives at the same time, and can complete all composite processing such as turning, milling, boring, and so on at once. AAK has also upgraded its online detection function, which enables in situ detection and accuracy control of key data during the machining process. Especially the clamping process was deeply loved by the experienced technicians of hydraulic cartridge valve manufacturer AAK. We also equipped an automatic feeding device to achieve fully automated production of a single machine tool, avoiding human error. Reducing the number of clamping times, improving production efficiency, and ensuring accuracy, there is no hydraulic cartridge valve manufacturer that does not like it. Hydraulic cartridge valve manufacturer AAK, has advantages in production efficiency compared to other hydraulic cartridge valve manufacturers in China: 1. AAK adopts equipment from the Japanese military industry and also upgrades local functions. I don't know which other hydraulic cartridge valve manufacturers in Ningbo have these actions. 2. The manufacturing quality of hydraulic cartridge valve manufacturer AAK is equivalent to HydraForce and stable. AAK dares to purchase various raw materials in bulk. 3. The fully automated production of a single machine tool has a processing efficiency 40% higher than most hydraulic cartridge valve manufacturers in China. Hydraulic cartridge valve manufacturer AAK, with fast production and 3 major guarantees, you can also try it out! AAK HYDRAULIC CARTRIDGE VALVES (711) 2023-11-09 https://www.aakindustry.com/info , -detail/hydraulic-cartridge-valve- manufacturer , s-aak711