For Hydraulic Solenoid Cartridge Valve equivalent to HydraForce SV12-28, AAK received the test order from a new customer in the United States Last November, we received an inquiry from a new customer in the United States for a hydraulic Solenoid Cartridge Valve equivalent to HydraForce SV12-28. It is a solenoid-operated, 2 way, normally closed, bi-directional, screw-in hydraulic cartridge valve, designed to function as a load holding or blocking valve in applications requiring low internal leakage bi-directionally. In Ningbo China, there are several hydraulic cartridge valve manufacturers who have this model. Per customer, AAK is not the most competitive one, but theyd like to try a test order because one of their partners mentioned AAK to them. AAK nearly do not attend any exhibitions. We focus on quality control and customized projects. The majority of our new customers are introduced by old customers. The advantages of AAK Hydraulic Solenoid Cartridge Valve E-SV12-28 are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-SV12-28 Hydraulic Solenoid Cartridge Valve: Max. Operating Pressure: 240 bar (3500 psi) Capacity: 76 lpm (20 gpm) Max.Internal Leakage: 7 drops/min Cavity: VC12-2 AAK E-SV12-28 Hydraulic Solenoid Cartridge Valve, benchmarking HydraForce SV12-28, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (804) 2024-07-08
For Hydraulic Piloted Directional Element equivalent to HydraForce EP08-35, AAK received order from a new customer in Europe Last September, we posted a new model E-EP08-35 hydraulic piloted directional element equivalent to HydraForce EP08-35. It is a screw-in, cartridge style, pilot to close hydraulic directional element. Since it was posted, we received inquiries from customers in Europe, Russia, USA and Canada in the past year. The customers in Europe and Russia placed the test orders. Last week, we received feedback from the European customer that AAK sample passed their internal testing for performance and durability. They will place the regular order for 300 pcs very soon. The advantages of AAK Hydraulic Piloted Directional Element E-EP08-35 are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-EP08-35 Hydraulic Piloted Directional Element: Max. Operating Pressure: 345 bar (5000 psi) Capacity: 38 lpm (10 gpm) Maximum internal leakage: 164 ml/min (10 in�³/min) at 207 bar (3000 psi) Cavity: VC08-3 AAK E-EP08-35 Hydraulic Piloted Directional Element, benchmarking HydraForce EP08-35, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (803) 2024-07-01
For Hydraulic Fully Adjustable Needle Valve equivalent to SUN NFBC, AAK received inquiries from a new customer in Russia Last week, we received an inquiry from a new customer in Russia for SUN NFBC Fully Adjustable Needle Valve. This is a valve that we posted in March this year, under part number E-NFBC. It has passed our internal testing for performance and durability. The advantages of AAK Hydraulic Fully Adjustable Needle Valve E-NFBC are: 1. The quality of this valve is benchmarking SUN, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-NFBC Fully Adjustable Needle Valve: Max. Operating Pressure: 350 bar (5000 psi) Capacity: 20 lpm (5 gpm) Adjustment - No. of CCW Turns from Fully Closed to Fully Open: 5 Cavity: T-162A AAK E-NFBC Hydraulic Fully Adjustable Needle Valve, benchmarking SUN NFBC, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (802) 2024-06-24
For Proportional Solenoid Valve equivalent to HydraForce SP10-20, AAK received re-peat orders from 2 customers after 1 year Last April, we launched a proportional solenoid valve equivalent to HydraForce standard part SP10-20. It is a solenoid-operated, 2-way, normally closed, poppet-type, proportional, screw-in hydraulic cartridge valve, designed for low leakage blocking and load-holding applications. Proportional valves are the ceiling of hydraulic cartridge valve manufacturers. Among more than 100 hydraulic cartridge valve manufacturers in Zhejiang Province, China, there are no more than 5 manufacturers who can produce proportional valves, with a proportion of less than 5%. However, AAK not only has SP10-20, but we have developed more than 10 models of proportional valves. Since E-SP10-20 proportional solenoid valve was posted, we received 6 inquiries and 5 trial orders from customers in Brazil, Russia and USA within 4 months. Till now, 2 of the customers have placed their re-peat orders. AAK hydraulic cartridge solenoid valve 2 advantages: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-SP10-20 Hydraulic Solenoid Cartridge Valve: Max. Operating Pressure: 250 bar (3625 psi) Flow: 60 lpm (15 gpm) Internal Leakage: 5 drops/min max. at 250 bar (3625 psi) Operating Fluid Temperature: - 40 to 100 �°C (with Standard Buna N seals) Cavity: 10-2 AAK E-SP10-20 Hydraulic Proportional solenoid valve, benchmarking HydraForce SP10-20, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC VALVES (800) 2024-06-11
For Hydraulic Piloted Directional Element equivalent to HydraForce EP10-S35, AAK received inquiries from several new foreign customers Last March, we posted a new model E-EP10-S35 hydraulic piloted directional element equivalent to HydraForce EP10-S35. It is a screw-in, cartridge style, pilot to close hydraulic directional element. Since it was posted, we have received inquiries from customers in Russia, Brazil, Turkey, Australia, Canada and the USA. Last week, the Russian customer placed the test order with us. Last year, they chose another hydraulic cartridge valve manufacturer in China who has better price. However, it was found that its service life is only 6 months. So they came back to AAK again. Based on our experience with other customers in the past, we are confident that this new Russian customer will place their regular order with us by the end of this year. The advantages of AAK Hydraulic Piloted Directional Element E-EP10-S35 are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-EP10-S35 Hydraulic Piloted Directional Element: Max. Operating Pressure: 345 bar (5000 psi) Capacity: 76 lpm (20 gpm) Maximum internal leakage: 164 ml/min (10 in�³/min) At 207 bar (3000 psi) Cavity: VC10-S3 AAK E-EP10-S35 Hydraulic Piloted Directional Element, benchmarking HydraForce EP10-S35, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (799) 2024-06-03
2 years after the Hydraulic Solenoid Cartridge Valve equivalent to HydraForce SV08-47C was shipped, AAK received the reorder from customer in the United States In March 2022, we shipped a Hydraulic Solenoid Cartridge Valve equivalent to HydraForce SV08-47C to a customer in the United States. It is a solenoid-operated, 4-port, 3-position, direct acting spool type screw-in hydraulic cartridge valve. In the past two years after the first order was shipped, we did not receive any comments from customer, and almost forgot about this customer. Unexpectedly, we received the reorder from this customer for a qty of 1,000 pcs last Friday. Yes, it takes time for a seed to bloom and bear fruit. The advantages of this Hydraulic Solenoid Cartridge Valve are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-SV08-47C Hydraulic Solenoid Cartridge Valve: Max. Operating Pressure: 207 bar (3000 psi) Capacity: 11 lpm (3 gpm) Max. Internal Leakage: ï¼?164 ml/min (10 in�³/min) @ 207 bar (3000 psi) Cavity: VC08-4 AAK E-SV08-47C Hydraulic Solenoid Cartridge Valve, benchmarking HydraForce SV08-47C, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (796) 2024-05-13
For Hydraulic Flow Divider/Combiner Valve equivalent to HydraForce FD52-45, AAK received the test order from a new customer in the United States Last October, we received an inquiry from a new customer in the United States for a hydraulic flow divider/combiner valve equivalent to HydraForce FD52-45. It is a screw-in cartridge, spool type flow divider/combiner valve. The cartridge valve pressure compensated proportional division of inlet flow or combining of two return flows regardless of system operating pressure conditions. The valve provides synchronizing flow in dividing and combining modes. In Ningbo China, there are many hydraulic cartridge valve manufacturers who have this model. Per customer, AAK is not the most competitive one, but they'd like to try a test order because one of their partners mentioned AAK to them. AAK nearly do not attend any exhibitions. We focus on quality control and customized projects. The majority of our new customers are introduced by old customers. The advantages of AAK Hydraulic Flow Divider/Combiner Valve E-FD52-45 are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-FD52-45 Hydraulic Flow Divider/Combiner Valve: Max. Operating Pressure: 345 bar (5000 psi) Capacity: 90 lpm (24 gpm) Inlet flow rating: 15 to 60 lpm (4.0 to 16.0 gpm) Model code 44 23 to 90 lpm (6.0 to 24.0 gpm) Model code 66 Flow Accuracy: 10% (25 ~ 100% of Max.inlet flow) Cavity: VC12-4 AAK E-FD52-45 Hydraulic Flow Divider/Combiner Valve, benchmarking HydraForce FD52-45, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (798) 2024-05-27
For Pressure Reducing/Relieving Cartridge Valve equivalent to HydraForce PR10-36 that AAK developed last March, is approved by the Russian customer after 1 year of testing Last March, we developed and shipped a Hydraulic pressure reducing/ relieving valve equivalent to HydraForce PR10-36 for a Russian customer. Today, we are very happy to receive the feedback from the customer that the E-PR10-36 Pressure Reducing/Relieving Cartridge Valve developed by AAK is still running very smoothly after 1 year, the performance is very stable. They are preparing the PO and will place their regular order of 500 pcs with us next week. AAK hydraulic cartridge valve E-PR10-36 two advantages: 1. Pressure Rating 210 bar (3000 psi), benchmarking HydraForce 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-PR10-36 pressure reducing/relieving cartridge valve: Working Pressure: 210 bar (3000 psi) Proof Pressure: 390 bar (5700 psi) Flow Rating: 56.8 lpm (15 gpm) Pilot orifice: 0.51 mm (0.020 in) Temperature Range: -40�°C ~ +120 �°C (with Buna N seals) Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties Fluid viscosity range: 7.4 to 420 cSt (50 to 2000 ssu) Cavity: 10-3 AAK E-PR10-36 pressure reducing/relieving cartridge valve, benchmarking HydraForce PR10-36, has been approved by customer in Russia after 1 year of testing. You are welcome to give it a try. AAK HYDRAULIC VALVES (793) 2024-04-23
For Hydraulic Pilot Operated Relief Valve equivalent to HydraForce RV10-28, the customer in Turkey got back to AAK after 1 year In January 2023, we received an inquiry from a customer in Turkey for a pilot operated relief valve equivalent to HydraForce RV10-28. It is a screw-in, cartridge style, pilot operated, relief valve with reverse free flow check valve, intended for use as a pressure limiting device in demanding hydraulic circuits which require fast response, low hysteresis, low leakage, low pressure override and reverse free flow features. In Ningbo China, there are very few hydraulic cartridge valve manufacturers who have this model. After quoting, we were advised that the price of AAK is 15% higher than another hydraulic cartridge valve manufacturer. Due to the fierce competition in the Turkey market, the customer placed the order with another manufacturer. Last week, the customer emailed us that the valves they purchased from another manufacturer did not perform very well, and theyd like to try AAK samples. The advantages of AAK Hydraulic Pilot Operated Relief Valve E-RV10-28 are: 1. The quality of this valve is benchmarking HydraForce, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-RV10-28 Hydraulic Pilot Operated Relief Valve: Max. Operating Pressure: 240 bar (3500 psi) Capacity: 113 lpm (30 gpm) Max. Internal Leakage: 0.50 ml/min (10 drops/min) max. at to 80% of nominal setting Cavity: VC10-2 AAK E-RV10-28 Hydraulic Pilot Operated Relief Valve, benchmarking HydraForce RV10-28, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (797) 2024-05-20
For Hydraulic Pilot-Operated, Balanced Piston Relief Valve equivalent to SUN RPEC, the customer in Turkey placed their annual order with AAK This week, weâ??d like to introduce a hydraulic Pilot-Operated, Balanced Piston Relief Valve equivalent to SUN RPEC. This Pilot-operated, balanced-piston relief cartridges are normally closed pressure regulating valves. In 2023, we received an inquiry from a new customer in Turkey for this model. Per customer, they brought this cartridge relief valve from Europe every year. Due to the fierce competition in the market, they were trying to buy from China. There are many hydraulic cartridge valve manufacturers in China who have this hydraulic pilot-operated, balanced piston relief valve RPEC in stock. Per customer, they chose AAK because of the introduction of his friend who has purchased from AAK several times. Last week, we received feedback from customer that AAK valve shipped last year passed their testing. They will place their annual order in a week or two. AAK hydraulic Pilot-operated, Balanced Piston Relief Valve E-RPEC two advantages: 1. The function and performance is equivalent to that of SUN RPEC 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-RPEC Hydraulic Pilot-operated, Balanced Piston Relief Valve: Max. Operating Pressure: 350 bar (5000 psi) Flow: 100 lpm (25 gpm) Internal Leakage: 2 in�³/min.@1000 psi Cavity: T-10A AAK E-RPEC hydraulic Pilot-Operated, Balanced Piston Relief Valve, benchmarking SUN RPEC, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (794) 2024-04-29
Hydraulic check valve with 12 shipments in 1 year, 3 key elements benchmarking SUN CXFA This week, we launched a hydraulic check valve with 3 key elements benchmark SUN CXFA standard parts. This hydraulic check valve is 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. The manufacturing quality of this hydraulic check valve is compared to SUN CXFA; the function of this hydraulic check valve is benchmarking against SUN CXFA; the performance of this hydraulic check valve is benchmarking against SUN CXFA. In 2022, AAK shipped this hydraulic check valve 12 times to 4 customers, and received 4 inquiries within 4 months of 2023. 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-CXFA Hydraulic Check Valve: Maximum Operating Pressure: 350 bar (5000 psi) Capacity: 40 gpm (160L/min) Internal Leakage: 1 drops/min. Cavity: T-5A AAK hydraulic check valve, 3 key elements benchmark SUN CXFA, you can also have a small try. AAK HYDRAULIC VALVES (564) 2023-04-17
AAK Hydraulic Flow Control Valve with 3 major advantages, recognized by Yagmur Yagmur is from T�¼rkiye and mainly purchases hydraulic cartridge valve standard parts from Ningbo. Recently, they developed a hydraulic drilling equipment that uses hydraulic flow control valves that are modeled after HydraForce standard parts, and purchased from a hydraulic valve manufacturer in Ningbo. During equipment debugging, it was found that the flow rate of the hydraulic flow control valve was unstable, and the leakage rate did not match the hydraulic system. The original hydraulic flow control valve manufacturer stated that this is a replica of HydraForce and is unwilling to optimize its function for several hydraulic flow control valve samples. Yagmur checked with several other hydraulic valve manufacturers, but they were not interested. Yamour was very anxious. The original hydraulic flow control valve manufacturer introduced AAK to Yagmur. After communication, it was learned that her requirements for this model include low leakage and high precision requirements for valve holes. Based on the hydraulic system schematic provided by her and the industry model code of the HydraForce hydraulic flow control valve, I recommended a ready-made sample to her. As long as the external dimensions meet his manifold requirements, it can solve the problem she is currently facing. 2 weeks after the sample was sent out, Yagmur informed via email that the drilling equipment was successfully debugged. The low leakage of AAK hydraulic flow control valve meets their system requirements, especially the flow control function that they are very satisfied with. I told her that for this AAK hydraulic flow control valve, we have 3 major advantages: 1. The internal leakage of AAK hydraulic flow control valve is 5 drops/min, while most peers can only achieve 8-10 drops/min. 2. The hole accuracy of AAK hydraulic flow control valve can reach IT6-IT7 level, and the surface roughness can reach Ra0.2-0.025m. 3. The AAK hydraulic flow control valve function fully aligns with the standard parts of HydraForce, and there are probably no more than 3 manufacturers in Ningbo to meet it. The vast majority of hydraulic flow control valve manufacturers in the industry do not use forming cutters for machining small quantities of hydraulic flow control valves, but use CNC instead to process according to dimensional requirements. The result of this machining is an accuracy of 0.03mm and a positional tolerance of 0.02mm. The AAK hydraulic flow control valve is processed with forming tools, and the dimensional accuracy of the valve hole after processing reaches 0.01mm, with a positional tolerance within 0.007mm. At the same time, AAK has its own standards for tool selection, with hardness of HRA90 alloy material, heat resistance of 900 , valve hole accuracy of IT6-IT7 level, surface roughness of Ra0.2-0.02m, and tool life is 30 times higher than ordinary alloy steel.
For Pilot-Operated Pressure Reducing/Relieving Valve equivalent to SUN PPDB-LDN, AAK received the re-peat order from customer in Europe Last April, we shipped a Pilot-Operated Pressure Reducing/Relieving Valve equivalent to SUN PPDB-LDN to a customer in Europe. Yesterday, we received a re-peat order of 500 pcs for this valve. This is really great news for us, because it means that the quality of E-PPDB-LDN Pilot-operated, pressure reducing/relieving valve shipped by AAK has been approved by this customer, and AAK is getting another customer in Europe. The advantages of this pilot operated pressure reducing/relieving valve are: 1. The quality of this valve is benchmarking SUN Hydraulics, but price is much cheaper. 2. The service life is 2 times that of domestic hydraulic cartridge valve manufacturers in China Technical parameters of AAK E-PPDB Hydraulic Pilot-operated, pressure reducing/relieving valve: Max. Operating Pressure: 350 bar (5000 psi) Capacity: 10 gpm (40L/min) Control Pilot Flow: 7 - 10 in�?�³/min. Cavity: T-11A AAK E-PPDB hydraulic Pilot-Operated, Pressure Reducing/Relieving Valve, benchmarking SUN Hydraulics PPDB, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (791) 2024-04-09
For hydraulic cartridge flow control valve with 2m accuracy, hydraulic cartridge valve manufacturer AAK has 3 details to meet it Last week, Akjoor from T�¼rkiye left a message on the website of the hydraulic cartridge valve manufacturer AAK: I need the lead time of producing a standard hydraulic cartridge flow control valve, but the precision of the valve cage must be controlled within 2m. After communication, we learned that Akjoor purchased 360 pcs of hydraulic cartridge flow control valves from another hydraulic cartridge valve manufacturer. Except for the unstable valve cage accuracy, all other functions meet the requirements of their engineers. This hydraulic cartridge flow control valve is actually not difficult, with a valve cage accuracy of within 2m is an additional requirement of Akjoor. Most hydraulic cartridge valve manufacturers are only able to copy standard parts. If there are additional requirements, stability can be a problem. I sent Akjoor a video of hydraulic cartridge valve manufacturer AAK produced hydraulic cartridge flow control valve cages last time, showing how AAK controlled the accuracy of the valve cages in 3 steps. The machining of AAK hydraulic threaded cartridge valve cage is carried out using Jidou fully automatic lathe, which is suitable for machining parts with precision requirements. After one clamping, the machining of the valve cage is completed in one go. 1. After the valve cage clamp is completed, check the positioning to ensure that the clamp is fixed without deviation, then close the safety door and start processing. 2. After the valve cage is processed, the technician takes out the valve cage and uses an air gun to remove debris from the valve cage and fixture. 3. Use a plug gauge to check the machining size of the valve cage. Today, we received the test order from Akjoor, but need to start production after CNY, because our workshop has already been closed due to CNY holiday. AAK hydraulic cartridge flow control valve, 3 details, no problem to meet 2m accuracy. AAK HYDRAULIC CARTRIDGE VALVES (775) 2024-02-05
For Hydraulic Flow divider/combiner valve equivalent to HydraForce FD50-45, AAK received the trial order from a Customer in the United States This week, weâ??d like to introduce a hydraulic flow divider/combiner valve equivalent to HydraForce FD50-45. This valve is a screw-in cartridge, spool type flow divider/combiner valve. It provides pressure compensated proportional division of inlet flow or combining of two return flows regardless of system operating pressure conditions. The valve provides synchronizing flow in dividing and combining modes. The valve is intended for use in mineral based or synthetic hydraulic fluids with lubricating properties. Last December, we received an inquiry from a new customer in the United States for HydraForce FD50-45 Hydraulic Divider/Combiner valve. This cartridge valve is not very commonly used, and there are only a few hydraulic cartridge valve manufacturers in Ningbo China that have this model in stock. Per customer, they have followed up hydraulic cartridge valve manufacturer AAK for a long time, and would like to place a trial order for 10 pcs for HydraForce FD50-45 first. If the valves passed testing, they will place the annual order for 1,000 pcs. We are confident to become the preferred hydraulic cartridge valve supplier for this customer in the United States, because AAK quality has been approved for many American customers. AAK hydraulic Flow divider/combiner valve: 1. The function and performance is equivalent to that of HydraForce FD50-45 2. Its service life is longer than of its domestic peers Technical parameters of AAK E-FD50-45 hydraulic Flow divider/combiner valve: Max. Operating Pressure: 345 bar (5000 psi) Flow: 4 - 12 gpm (15.1 - 45.4 lpm) Flow Accuracy: 10% (25 ~ 100% of Max.inlet flow) Cavity: 10-4 Filtration: 25�¼m or better Temperature Range: -40�°C ~ +120 �°C (with Buna N seals) Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties Fluid viscosity range: 7.4 to 420 cSt (50 to 2000 ssu) AAK E-FD50-45 hydraulic Flow divider/combiner valve, benchmarking HydraForce FD50-45, its service life is 2 times that of its domestic peers. You are welcome to give it a try. AAK HYDRAULIC CARTRIDGE VALVES (790) 2024-04-01
This week, weâ??d like to introduce a hydraulic pilot-to-close check valve equivalent to SUN COFA, a spring biased closed, pilot-to-close check cartridge that has a 1.8:1 pilot ratio. Last October, we received an inquiry from a new customer in the United States for SUN COFA Pilot-to-close check valve. This cartridge valve is not very commonly used, and there are only a few hydraulic cartridge valve manufacturers in Ningbo China that have this model in stock. Per customer, they placed the trial orders with 3 manufacturers, and will do durability testing at the same time. The one who has the best performance in the testing will be their preferred supplier. Last month, we received the good news from the customer that AAK samples passed the durability testing for 2 million times, and the price is in the middle among 3 manufacturers. But the manufacturer who has the lowest price did not pass the durability testing for 2 million times. They will choose AAK their preferred supplier for hydraulic screw-in cartridge valves. AAK hydraulic pilot-to-close check valve E-COFA two advantages: 1. The function and performance is equivalent to that of SUN COFA 2. Its service life is longer than of its domestic peers Technical parameters of AAK E-COFA hydraulic pilot-to-close check valve: Max. Operating Pressure: 350 bar (5000 psi) Flow: 40 gpm (160 L/min) Internal Leakage: 1 drops/min Cavity: T-2A AAK E-COFA hydraulic pilot-to-close check valve, benchmarking SUN COFA, its service life is 2 times that of its domestic peers. You are welcome to give it a try.
For 2¼m precision hydraulic pressure control valve, AAK uses American Hardinge CNC machine tool Last week, we mentioned that the hydraulic directional control valve cage of Ra0.8 and roundness tolerance of 1�¼m, a customer Jhon from Mexico left a message to us: Can AAK produce hydraulic pressure control valve with valve cage accuracy within 2�¼m? Many hydraulic cartridge valve manufacturers in China are not very focused on the accuracy of valve cages because the domestic market is used to it. It is not very difficult to produce the hydraulic pressure control valve with cage accuracy within 2�¼m. We have similar customer requirements, whether it is for hydraulic directional control valves, hydraulic pressure control valves, or hydraulic flow control valves. We will select suitable machine tools for production based on the production situation in the workshop and customer requirements. When new customers ask if AAK can achieve any precision or specific requirements for hydraulic cartridge valves, this is an opportunity for hydraulic cartridge valve manufacturer AAK, as it is highly likely that customers have encountered difficulties with other hydraulic cartridge valve manufacturers. For Jhon's message, I sent him a video, which may be more convincing. Although he received our video on Monday and did not reply on the same day, I believe he will send an inquiry. For hydraulic pressure control valves with cage accuracy within 2�¼m, AAK can choose the Hardinge CNC machine tool from the United States as shown in the video. The overall structure adopts a 45 �° inclined bed. When we installed it, we filled the equipment cavity with marble. The advantage of this is that it avoids the occurrence of small vibration lines on the surface of the workpiece due to the impact of vibration waves on the continuity of the tool during the cutting process, which affects the accuracy of the valve cage. From the video, it can be seen that the entire cutting process is carried out in a stable and almost vibration free condition. The machine tool is also equipped with 20 knives and can produce hydraulic pressure control valves of different models. Today, we just received an inquiry from Jhon for a hydraulic pressure control valve with drawings, hoping that we can secure another customer from Mexico. AAK hydraulic pressure control valve, valve cage accuracy within 2�¼m, you can also try a small order! AAK HYDRAULIC CARTRIDGE VALVES (770) 2024-01-30
For Hydraulic Counterbalance Valve Valve equivalent to SUN CBGG, a Spain customer placed the annual order after 15 months finally This week, weâ??d like to introduce a Hydraulic Screw-in Counterbalance Valve equivalent to SUN standard part CBGG. The counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio. A customer in Spain sent us inquiry for this counterbalance valve last September, with annual qty of 600 pcs. However, after we quoted the price, there was no any feedback. The customer sent us inquires for other SUN cartridge valves at later times. Every time, there was no any feedback. Unexpectedly, this March, the customer got back to us and placed the trial order of 10 pcs for CBGG. Until that time, we learned that AAK prices were 5% - 10% higher than other hydraulic cartridge valve manufacturers in China every time, so he placed the orders with other manufacturers. However, the quality of hydraulic cartridge valves he purchased from other hydraulic cartridge valve manufacturers in Ningbo was not stable, he was very frustrated, so he wanted to test AAK quality. We delivered the 10 pcs of test samples. Last week, we were very happy to learn that AAK samples passed the testing. They are still performing very well after 9 months of use. The customer placed their annual order with AAK finally. It has been 15 months since we received the inquiry for this counterbalance valve CBGG. AAK hydraulic counterbalance valve 2 advantages: 1. Function and Performance benchmarking SUN 2. Its service life is 2 times that of its domestic peers Technical parameters of AAK E-CBGG Hydraulic Counterbalance Valve: Max. Operating Pressure: 350 bar (5000 psi) Flow: 240 L (60 gpm) Internal Leakage: 5 drops/min Pilot Ratio: 4.5:1 Temperature: - 30 to +100 �°C (with Standard Buna N seals) Cavity: T-17A Fluids: Mineral based or synthetic hydraulic fluid with lubricating properties Fluid Viscosity Range: 7.4 to 420 cSt AAK E-CBGG hydraulic counterbalance valve, equivalent to SUN CBGG, and the service life is 2 times of its domestic peers. You are welcome to try an order with us.
The original manufacturer cannot handle RV12-26 hydraulic pressure control valve with special requirements, and AAK solved it with 2 strict processes A few days ago, Anthony from Spain needed to purchase a hydraulic screw-in cartridge pressure control valve equivalent to HydraForce RV12-26, but with a special requirement for the accuracy of the valve cage. Anthony chose a hydraulic cartridge valve manufacturer in Ningbo China who had cooperated with him for 2 years. However, the accuracy of the valve cage for RV12-26 hydraulic pressure control valve was unstable. The original manufacturer made samples for 3 times and all failed. 2 months have been wasted, and the engineer was very dissatisfied. Anthony was very frustrated. Last week, Anthony browsed the website of AAK hydraulic cartridge valve manufacturer on B2B and left a message: 1. Do you have procedure for RV12-26 hydraulic screw-in cartridge pressure control valve? 2. Can the valve cage of hydraulic pressure control valve be customized with special requirements? 3. Can you ensure that the valve cage of each hydraulic pressure control valve meets the accuracy requirements? After communication, we learned that Anthony encountered a problem with the accuracy of the hydraulic pressure control valve cage when purchasing from the original hydraulic cartridge valve manufacturer. In response to his special requirements, we provided 2 suggestions: optimizing the precision machining of the valve cage and conducting 100% independent testing of the valve cage accuracy. Anthony asked, how does AAK detect the accuracy of valve cages? First, I told Anthony that accuracy is not determined by testing, but rather by precision machining. For valve cage with special requirements, focus on precision machining only cannot avoid potential problem completely. At this point, testing is to eliminate the hidden problem, and the original hydraulic cartridge valve manufacturer may have overlooked this detail. The valve cage of this hydraulic pressure control valve can be precision machined using the TOYODA cylindrical grinder from Japan. The stable grinding accuracy is the best among our experienced technicians, not only high in accuracy, but also stable. Especially low vibration bed and high-precision feed mechanism, combined with specialized cutting fluid, the processed hydraulic pressure control valve cage has a clear contour and a surface finish of within Ra0.2�¼m, the dimensional accuracy tolerance is within 0.5�¼m. Regarding the inspection of the hydraulic pressure control valve cage, please refer to the video of our workshop's on-site operation. This is a KEYENCE measuring instrument imported from Japan, which is equipped with a 20 megapixel CMOS laser probe. Before testing, our QC first inputs the size requirements of the valve cage into the program, then places the valve cage into the platform.
Distinguished between assumptions and attributions, hydraulic manifold manufacturer AAK focuses on 3 points for online business This year, China's foreign trade data is not impressive, and it seems that the export of hydraulic manifold manufacturers to overseas markets has also been affected. A while ago, colleagues from Ningbo hydraulic manifold manufacturers had a salon where they analyzed the reasons for the foreign trade situation and made attribution. Hydraulic manifold manufacturer A said that the overall consumption environment is not good, and customer procurement demand has declined. Hydraulic manifold manufacturer B said that the price has not been recognized by the market and a more competitive price is needed. Hydraulic manifold manufacturer C said that the quality of the product is not recognized by customers and there is a need to improve the manufacturing quality of the hydraulic manifolds. In summary, either the price is high, the quality is poor, or the customer purchases less, so the export of hydraulic manifold manufacturers to overseas markets has also been affected. However, have you noticed that many times, what we summarize is not one attribution after another, but one hypothesis after another. To challenge all unverified assumptions and increase the overseas exports of hydraulic manifold manufacturers, we must first understand why business has declined. That is to say, correct attribution. Attribution is a truth that has been verified to be true, false, and logical. And assumption is a possibility based on past experience and probability. Only when hypotheses have been verified one by one can they become attributions. Directly attributing assumptions can result in fatal consequences. All unverified hypotheses should be challenged at least once. Many times, our assumptions are wrong. And these sounds were originally not difficult to hear. It is because of excessive belief in assumptions that all attributions are isolated from the wall. If hydraulic manifold manufacturers spend more time getting close to customer engineers, perhaps they can find the correct attribution. This is also why hydraulic manifold manufacturer AAK prefers to do online business rather than traditional models, for which as long as the buyer is secured, while online business not only requires stable hydraulic manifold manufacturing quality, but also daily communication, trust building, and interaction with customer engineers. Only such a three-point triangle is stable. Hydraulic manifold manufacturer AAK, focuses on 3 points and insists on doing online business. AAK HYDRAULIC VALVES (733) 2023-12-10
