Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
3286～3300 item / All 3379 items
High purity gas / semiconductor / bio-related, standard oil-free and water-free specifications.
This is a no-oil, no-water ball valve manufactured by Hamlet Motoyama/KSK. The compatible sizes range from 1/4 to 3/4. It is used in the medical, oxygen, high-purity gas, and semiconductor-related fields.
This is a check valve designed to maintain a constant flow of water in one direction and prevent backflow. It can be used as a check valve for resin drainage pumps.
【Features】 - Made of PVC, so it does not rust. - Connection is easy by simply gluing PVC pipes (VP30, VP40) to the sockets on both sides. For connecting VP50 pipes, you can glue a TS socket 50A (sold separately) to the inlet. - The main body has a flexible union structure, allowing for the removal by loosening the bag nut. - It can also be used for horizontal piping. In that case, please install it with the "top" mark facing upwards. 【Applications】 - Can be used as a check valve for the discharge pump piping of septic tanks. 【Material】 (TS inlet) PVC, (main body union) PVC, (valve unit) 40/50A: PVC/EPDM (30A: NBR), (O-ring) 40/50A: EPDM (30A: NBR) 【Connection Method】 TS type 【Operating Temperature Range (°C)】 0 to 50 (for reference)
Direct-acting reducing (pressure-reducing) valve
It is used when you want to limit the pressure of a part of the hydraulic circuit to a pressure lower than that of the main circuit. A pressure reducing valve that can maintain a constant pressure on the secondary side against pressure changes in the primary pressure. 【Features】 - The ADM type is equipped with an overload correction function that relieves pressure when the secondary side exceeds the set pressure.
1. Ball sheet hydraulic switching valve 2. Pmax: 45MPa, Qmax: 60L/min
- The ball sheet structure provides excellent sealing function, pressure retention, and position holding capability. - The direct current has a connector with a lamp. - There is no shock or hydrostatic effect during switching, and it operates smoothly.
A ball valve that can be used in harsh environments with high temperatures (400℃) and high pressures (4MPa)! It contributes to reducing maintenance and replacement costs!
The "DEC Valve" is a center trunnion type metal touch ball valve for powder that significantly exceeds the quality standards of JIS regulations. With a fixed rotation axis, it minimizes torque. It boasts excellent durability and contributes to cost reduction in maintenance and replacement. There is minimal ingress of powder into the ball and body, ensuring stable rotational torque and reducing the risk of jamming. 【Features】 ■ Adopted in coal gasification combined cycle power generation systems (IGCC), etc. ■ Equipped with high-output actuators ■ Primary side seal structure that does not restrict flow direction ■ Suitable for use under high temperatures (400°C) and high pressures (4MPa) ■ Applicable not only for powder but also for slurries and other uses *For more details, please request documentation or view the PDF data available for download.
![[Case Study 1] Metal Touch Ball DEC Valve](https://image.mono.ipros.com/public/product/image/f1a/2000460534/IPROS43012814361408991091.jpeg?w=280&h=280)
The seat of the ball valve was damaged by abrasive powder, causing a sudden increase in leaks and stopping the equipment!
The "DEC Valve" is a center trunnion type metal touch ball valve for powder that significantly exceeds the quality standards of JIS regulations. The rotation axis is fixed, minimizing torque. It boasts excellent durability and contributes to cost reduction in maintenance and replacement. There is minimal ingress of powder into the ball and body, ensuring stable rotational torque and reducing the risk of jamming. 【Troubleshooting Points】 - Metal touch seat that is less likely to lead to a sudden increase in leaks from small scratches - Excellent sealing due to artisan-crafted surface processing of the seat - High-contact seat reduces the risk of jamming, which can cause scratches - High durability and long lifespan improve maintenance frequency *For more details, please request documentation or view the PDF data available for download.
![Metal touch ball valve DEC valve [to prevent powder jamming]](https://image.mono.ipros.com/public/product/image/1aa/2000467917/IPROS88419336040917361325.jpeg?w=280&h=280)
A must-see for customers who want to improve the frequency of valve replacement and maintenance! *Scheduled for a live demonstration at the exhibition "INCHEM TOKYO 2019."
The "DEC Valve" is a center trunnion type metal touch ball valve for powder that significantly exceeds the quality standard values of JIS standards. The rotation axis is fixed, minimizing torque. It boasts excellent durability and contributes to reducing maintenance and replacement costs. There is minimal ingress of powder into the ball and body, ensuring stable rotation torque and reducing the likelihood of jamming. 【Features】 ■ Sealing structure with metal ball and metal seat ■ Robust integrated body structure ■ Full bore design matched to Sch80 equivalent inner diameter of piping ■ The standard temperature specification adopts a primary side sealing structure (trunnion type) for all sizes ■ Manual polishing finish of the ball and seat ■ Adoption of high-output actuators 【Exhibition Information】 Exhibition Name: INCHEM TOKYO 2019 Date: November 20 (Wednesday) to November 22 (Friday) Location: Makuhari Messe Booth Number: Hall 5, 5A-12 * A valve model will be on display. Please feel free to stop by. * For more details, please request materials or view the PDF data available for download.
![[Technical Brochure] Free Distribution of the Oil and Pneumatic Machinery Safety Guidebook (Total 96 Pages)!](https://image.mono.ipros.com/public/product/image/666/2000775271/IPROS97506115112961042172.jpeg?w=280&h=280)
Full of information such as international standards, methods and precautions for risk assessment, examples of risks associated with oil and pneumatic equipment, and a selection flowchart for oil and pneumatic equipment.
Many labor accidents, such as those involving machinery entrapment, occur not during operation but during maintenance or adjustment of the machinery. During maintenance or adjustment, safety covers may be removed, and if the machinery operates unexpectedly, workers are exposed to significant danger. Risk assessment needs to consider not only operational scenarios but also maintenance and adjustment situations. In addition to electricity, "oil and pneumatic energy" is widely used, and risk assessments must take all forms of energy into account. This document serves as a guide to international standards for reducing the risk of labor accidents caused by oil and pneumatic energy, as well as methods for risk assessment and key points for risk evaluation, all presented in a substantial 96 pages. 【What is machine safety?】 It is the concept of reducing the risk of labor accidents (machine accidents) by designing equipment that anticipates risks associated with "operator mistakes or misoperations" and "failures of the machinery itself." 【Contents】 ■ International standards related to oil and pneumatic safety ■ Safety construction process ■ Risk assessment ■ Selection of safety functions ■ Selection of pneumatic safety valves ■ Selection of hydraulic safety functions ■ Safety design ■ Design verification, etc.
We have sizes 32A and 40A available! Other sizes and connections can also be accommodated.
We would like to introduce our high-temperature bellows valve "CVF." The operating pressure is 1.5MPa, the operating temperature is 450℃, and the connection is butt welding. It is an air-operated (NC) product. We also offer sizes 32A and 40A. Other sizes and connections are available, so please feel free to contact us with your requests. 【Specifications】 ■ Size: 32A/40A ■ Operating Pressure: 1.5MPa ■ Operating Temperature: 450℃ ■ Connection: Butt welding *For more details, please download the PDF or feel free to contact us.
Introduced early and operating smoothly! Even when the hopper's slope cannot be sufficiently secured, it promotes the outflow of powder and granules.
This is an introduction to trouble cases caused by insufficient hopper inclination (rest angle) to secure hopper capacity. The user installed an upward conical part near the hopper discharge area to disperse powder pressure, but this did not resolve the issue, leading to their inquiry. Upon reviewing the hopper diagram and powder sample, we determined that there was no significant risk and provided a countermeasure proposal using our equipment. We have heard that it was implemented promptly and is now operating smoothly. 【Case Overview】 ■ Hopper: Approximately 2000×1500 ■ Inclination: Gentle surface below 50° ■ Discharge: Single-axis screw feeder ■ Material: Aluminum hydroxide powder (moisture content a few percent) ■ Control: Using a controller with 12 blow discs and 6 built-in solenoid valves, air is sequentially turned ON in pairs with a time delay. *For more details, please refer to the PDF document or feel free to contact us. *Our website features numerous implementation examples. You can check them via the link below.
【Many products other than standard items are also listed!】 A ball valve that can be proposed as a replacement for a cock that has been abandoned due to leakage or non-operation, available in various types of fittings and integrated designs.
Are you having trouble with a cock used for opening and closing that has rusted and is not moving smoothly? You may want to replace it, but the manufacturer is no longer in business and there are no substitutes available. Asō's small ball valves can be used in various applications, from oil and pneumatic equipment to water supply, hot water systems, and even railway-related uses. Even in places where installation would normally be impossible, you can install it simply by turning the base. It can be attached to areas that lack the strength of a poly tank, such as flangeless valves, and we can meet various needs through combinations with fittings! 【Benefits】 ■ Can be used as a substitute for air cocks ■ Integration of ball valves and fittings achieves labor-saving connections *Please refer to the PDF materials for Asō's unique lineup of ball valve products.
![[English Market Research Report] Global Market for Engine Valves](https://image.mono.ipros.com/public/product/image/428/2001213695/IPROS5477360672249020999.png?w=280&h=280)
"Free samples" are currently available! Please check the application method from the [PDF Download] button, or apply directly through the related links.
The global market size for engine valves was valued at 6.2 billion USD in 2022 and is expected to grow from 6.34 billion USD in 2023 to 7.62 billion USD by 2031, with a projected CAGR of 2.3% during the forecast period (2024-2031). Valves regulate the amount of fuel and exhaust gases entering each cylinder of a combustion engine in vehicles. By controlling the flow of fuel and exhaust gases into and out of the cylinders, engine valves are essential for the efficient operation of automotive engines. The optimal air-fuel ratio for a vehicle is determined by the timing of the engine valves, allowing the engine to operate as efficiently as possible and reduce pollution. The global production of automobiles is on the rise, and the engine valve market is expected to expand accordingly. Regulations on carbon emissions and consumer demand for high-performance engines are driving the growth of the engine valve market. Additionally, there is a demand from manufacturers for energy-saving technologies such as engine downsizing, which is expected to contribute to market growth throughout the forecast period. Furthermore, the increase in automobile production in developed countries and rising disposable incomes are driving the global industry and boosting the demand for high-output engines in vehicles.
![[Case Study] AirSweep Excels in Addressing Lithium Carbonate Blockages!](https://image.mono.ipros.com/public/product/image/863/2001432159/IPROS10337129302475306089.jpg?w=280&h=280)
Achieving ideal flow through bridge, adhesion, and rat hole measures!
Albemarle Corporation in Chile holds the second largest share in the world as a producer of lithium chloride and lithium carbonate extracted from brine. The production process begins with treating natural brine pumped from the center of the Atacama Salt Flat and takes place in pools exposed to the intense sunlight of the Atacama Desert. The lithium concentration of the natural brine used by Albemarle is about 0.2%, but it is increased through evaporation by sunlight, circulating through different pools until the concentration reaches 6%. The concentrated brine is transported by tanker truck to the La Negra chemical plant in Antofagasta. Here, the brine extracted from the Atacama Salt Flat undergoes purification and chemical processing, resulting in the production of lithium carbonate batteries used in electronic devices, electric vehicles, and safety equipment. [Challenge] High moisture content in raw materials causing blockages At Albemarle's La Negra plant, the high moisture content of the raw materials has been causing blockages in chutes and discharge pipes. ・ ・ ・ ◆ For more details on this case, please download the materials.
Combustion exhaust gas, high temperature and high pressure, and there is also combustion ash, but a valve with flow control and no leaks.
In the line of combustion exhaust gases, valves are usually not installed; however, in nuclear and thermal power generation facilities, direction control and flow control are required at a usage temperature of 800°C. Here, our proposed heat-resistant valve has been adopted. The body and ball are made of heat-resistant materials, and the sealing part has an additional surface hardening treatment. The body has no seams and adopts a top-entry design to minimize thermal expansion and prevent leaks. 【Features】 ■ Valve Type: Ball valve (top-entry, bottom-entry), globe valve, check valve ■ Body Material: Inconel, Hastelloy (heat-resistant material), SUS316L ■ Size: 3/8B to 32B ■ Temperature: Up to 816°C *For more details, please refer to the PDF document or feel free to contact us.
