Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.
61～90 item / All 108 items
High-temperature rotary valve
● Complete with round flanges (equivalent to JIS 5K) and square flanges ● Discharge characteristics and leakage airflow characteristics are the same as those of the J-type rotary valve.
Particle anti-infiltration rotary valve
● A rich lineup is available ● Demonstrates power with hard granular products that cannot be bitten, such as stones, coal, and sintered products ● Capable of manufacturing for high temperatures up to 700°C ● Equipped with round flanges (equivalent to JIS 5K) and square flanges
Standard sanitary rotary valve
● This is a standard sanitary type machine. ● The side wall can be easily removed by simply unscrewing the knob screw. ● The rotor can also be easily removed with a dedicated tool. ● Both chain drive type and direct motor connection type are available. ● Options for door type and Teflon coating are also possible.
Sanitary tight rotary valve for powder materials
● This model significantly improves the sealing performance of the standard sanitary type. ● It can handle higher pressures compared to the standard sanitary type. ● It has excellent sealing properties. ● The side wall and rotor can be easily removed. ● Both chain drive and direct motor connection types are available. ● Options for door type and Teflon coating are also possible.
JN (New JIS Standard Number Specification) type rotary valve (orthogonal direct connection type)
● The J type (JIS standard number specification machine) has the same spacing height and flange connection. There is also a square flange type available separately. ● It is a "great product" that can be used not only for general powders but also for pellets. ● The standard blade (shroudless rotor) type machine of the J type maintains the same performance while slightly increasing the discharge amount and improving the leakage characteristics by about 10%. ● It features efficient pressure and temperature settings that are easy to use for air transport. ● This series is manufactured only in FC and SS materials.
Dust Collector Dedicated L-Type Rotary Valve L-2eco (DP)
●Super lightweight and compact The L-2 type of Fluid has evolved further. ●Zero anxiety about jamming, zero fear of overload There is no jamming during operation due to the flexible structure of the blades. The blades themselves also serve as a safety valve, so rotating protection mechanisms like shear pins are unnecessary. ●Energy-saving, low power consumption Due to the flexible structure of the blades, the driving torque is extremely low, allowing for safe operation even with low power. ●Zero power transmission loss, zero overhang load
Complete sanitation! Easy disassembly and assembly.
The sanitary valve from Clean Valve Industry Co., Ltd. was born in response to the manufacturing challenge of "how to eliminate waste and make full use of food, pharmaceuticals, and high-value-added raw materials." Its smooth construction and durability, characteristic of mirror-finished stainless steel products, along with its original shape that eliminates snagging when transporting materials, make it a groundbreaking product that maximizes material usage on the production line. Even a small amount of precious material can lead to significant cost savings when used completely. Additionally, the structure that prevents leftover materials offers high advantages in equipment maintenance and durability. The "Sanitary Rotary Valve (Flange Type)" features complete sanitary properties, easy disassembly and assembly, compact unit design, and #300 buff polished finish on both the inner and outer surfaces. For more details, please contact us or refer to the catalog.
A drop-through suitable for supplying powder particles to air transport piping!
The rotary valve "DR type" is placed on dust collectors, cyclones, under tanks, or on air transport pipes, supplying or discharging bulk materials while blocking air. It has a structure where the powder fluid flows into the rotary valve from the upper inlet and is discharged by gravity from the lower outlet, and it is widely used for ON/OFF control of discharging from hoppers and silos, as well as for metered supply. It is recommended for air blocking (air lock) in lines with a pressure difference above and below while controlling the discharge of bulk materials. 【Features】 ■ Widely used for ON/OFF control of discharging from hoppers and silos, as well as for metered supply ■ A mixed-phase pipe can be attached to the lower discharge outlet, making it usable for air transport as well ■ Air blocking in lines with a pressure difference above and below while controlling the discharge of bulk materials *For more details, please refer to the PDF document or feel free to contact us.
Directly connected to the air transport pipe! Blow-through for supplying powdered materials to the pneumatic transport pipe.
The pressure conveying rocker valve "BA type" is directly connected to the air transport pipe and supplies powdered materials to the pressure air transport pipe. The structure allows powdered materials flowing into the rotary valve from the upper inlet to be blown out and discharged through the lower horizontal pipe via air transport, ensuring both the supply performance of the powdered materials and airtightness. In the case of highly adhesive powdered materials, the cleaning effect of the rotor can be expected. 【Features】 ■ A structure that allows powdered materials flowing into the rotary valve from the upper inlet to be blown out and discharged through the lower horizontal pipe via air transport. ■ Ensures airtightness while maintaining the supply performance of powdered materials. ■ Compared to using drop-through for air transport, the equipment height can be kept lower. ■ In the case of highly adhesive powdered materials, the cleaning effect of the rotor can be expected. *For more details, please refer to the PDF document or feel free to contact us.
The ceramic construction maintains sealing performance for a long time.
If you have any issues regarding products or various machines... Please feel free to contact us anytime! We will respond with a quick estimate within 48 hours!!
Proven performance, extensive lineup, and deep expertise — tailored solutions for special requirements.
The Standard R Type general-purpose rotary valve is engineered based on decades of experience and proven performance. Through optimal design, advanced precision machining, and rigorous quality control, we deliver consistently high-quality products. Having handled virtually every type of powder and granular material, our rotary valves can be used with confidence across a wide range of applications. With a proven track record of over 200,000 units delivered and extensive application know-how, we also support customized and special specifications. For further details, please download the catalog.
Compact and Simple Design, Ideal for Dust Collector Discharge
The AREX Series rotary valve for simple discharge delivers high quality at a competitive price. It is ideally suited for simple discharge applications such as dust collectors and features a compact, straightforward design. With no external drive components, the AREX Series also enhances operational safety. For further details, please download the catalog.
Designed with an open-type rotor to minimize powder adhesion
The general-purpose rotary valve, Blow-Through Type, is available in three series: the Standard Type B Series, the Fully Blow-Through Type CB Series, and the Easy-Clean Type SB Series. The CB Series is a standard model designed specifically for pneumatic conveying, featuring a mixed-phase pipe at the discharge section. Both the B Series and CB Series are equipped with an open-type (O-type) rotor. The SB Series, based on the B Series, features a structure that allows one side of the stuffing box to be opened, enabling easy rotor removal and simplified cleaning. For further details, please download the catalog.
Easily Disassembled and Reassembled for Reduced Cleaning Time
The “Standard S Type Series” Sanitary Rotary Valve is designed for superior performance in cleaning, sterilization, product changeover, color change, and ease of maintenance. Developed with a focus on user-friendliness, the series has achieved a proven track record of more than 5,000 units delivered across a wide range of industries, including food, pharmaceuticals, chemicals, resins, dyes and pigments, inks, toners, textiles, electronics, environmental, and ceramics. Available in sizes from 80 mm to 300 mm, each size is offered in both round and square shapes. The system also supports GMP, HACCP, and CIP compliance to meet stringent sanitary and quality requirements.
A comprehensive lineup of rotary valves — from sanitary designs to high-pressure applications.
“Rotary Valve Catalog” is a comprehensive catalog of rotary valves provided by AISHIN INDUSTRIAL CORPORATION, a specialized manufacturer of powder handling equipment. It features a wide range of rotary valves, including the general-purpose “Standard Type R Series”, which is widely used across various applications, as well as the “Easy-Clean Type S Series” and the “Scraper Type SC Series.” 【Catalog Contents】 ■ Model classification ■ Drive systems ■ Product lineup ■ Connection variations ■ Rotor variations ■ Shaft seal variations And more For detailed specifications, please refer to the catalog or feel free to contact us.
Tablet valve to prevent cracking, chipping, and damage during the discharge of tablets and soft capsules.
The valves from Italy's CO.RA. company excel in disassembly and cleaning, utilizing FDA-certified platinum silicone for the gaskets, and are widely used worldwide in pharmaceutical equipment that requires high sanitary standards. ■ Suitable for blocking and flow control of tablets, capsules, and silicone caps ■ Ideal for continuous supply to tablet coating machines, filling machines, and tablet printing machines ■ Uses silicone rotors to prevent damage to tablets For more details, please download the catalog or contact us.
![[Case Study] Resolving Material Build-Up in Rotary Valves](https://image.mono.ipros.com/public/product/image/b43/2001454869/IPROS13417341402783579617.jpg?w=280&h=280)
Anti-Stick Coating vs Scraper: Two Proven Approaches to Prevent Build-Up in Rotary Valves
Rotary valves play a critical role in the controlled feeding and discharge of powders. However, material build-up on the rotor can significantly impact production efficiency and operational stability. For powders that are prone to adhesion, effective countermeasures are essential. In this case study, we evaluated the effectiveness of two adhesion prevention solutions using: a sanitary rotary valve with an anti-stick coating (DSXM), and a sanitary rotary valve equipped with a scraper mechanism (SSCA). Based on the test results, we will explore the optimal options for selecting a rotary valve. ・ ・ ・ ◆ For detailed results and evaluation data, please download the full case study.
![[Introduction of Trouble Cases] Troubles inferred from the intrusion of processed materials into the shaft sealing area.](https://image.mono.ipros.com/public/product/image/09b/2001501482/IPROS12958147561688203337.png?w=280&h=280)
[Customer Service Case] Damage to Bearings Due to Ingress of Process Materials into the Shaft Seal Area of the Rotary Valve
To use the machine safely and reliably for a long time, maintenance is essential. By regularly replacing parts (consumables), you can understand the current condition of the equipment and prevent potential troubles before they occur. This time, we will introduce examples of troubles that may arise when processed materials invade the shaft sealing area of the rotary valve. We have also included measures to prevent these troubles, so please download the materials and take a look.
Dust explosion protection measures
When handling combustible powders with a dust collector and installing a rotary valve, standard rotary valves allow explosive flames to pass through during a dust explosion. To prevent the passage of these explosive flames, an explosion isolation rotary valve is necessary. Recently, the explosion isolation rotary valve has been made compliant with the positive list system of the Food Sanitation Act, which will be fully enforced from June 1, 2025. It can be used safely in food and pharmaceutical plants. The explosion isolation rotary valve meets the specifications required by the National Fire Protection Association standard NFPA 69 and features an eight-blade rotor structure, with two blades always sealing. It has been tested for explosions using combustible powders, and we have confirmed its excellent explosion isolation performance before releasing the product, ensuring safe usage. This product is a joint development with Faik Japan, which sells products related to plant disaster prevention. The distributor is Faik Japan. *For more details, please download the catalog. Images of the explosion proof tests are also included.
![[Case Study] Testing Solutions for Difficult-to-Discharge Materials with Rotary Valve and De-agglomerator](https://image.mono.ipros.com/public/product/image/2ba/2001538788/IPROS1490216397927189774.png?w=280&h=280)
[Problem Solving] Even highly cohesive fine powders can be handled effectively! “Optimal Conditions” identified through practical testing.
Are you experiencing difficulties discharging fine powders that are highly cohesive and prone to forming lumps? In this case study, we focus on the discharge risks caused by material characteristics—such as jamming and adhesion—and on the downstream issues that arise when powders are discharged in agglomerated form. To address these challenges, we conducted real machine testing and identified the optimal conditions for both de-agglomeration and discharge. At Aisin Industry, comparative tests were carried out using two types of equipment: a rotary valve and a De-agglomerator. By evaluating the performance of each, we clarified the most suitable processing conditions for the material. Thanks to our extensive range of in-house testing machines, we can conduct trials under conditions that closely replicate actual usage environments. Based on reliable data, we propose practical and effective countermeasures for handling even the most difficult-to-discharge materials. ・ ・ ・ ▼ Please download the materials to see the solutions to this issue.
Select the impeller shape, rotation speed, etc., and combine them for use as needed.
We can accommodate custom specifications tailored to our customers' needs. With years of experience and proven results, we can select the appropriate impeller shape, rotation speed, and other parameters based on powder characteristics and usage conditions, and combinations can be used as needed. We respond to various needs with a diverse lineup. Please contact us for more details.
We will utilize the existing low-pressure compressor as is to achieve efficient transportation.
The "High Shield Rotary Valve" enables the delivery of bulk containers of powder, which is difficult with conventional rotary valves. It achieves efficient transportation by utilizing existing low-pressure compressors as they are. 【Features】 ○ Product shape handled: Powder → Polyvinyl chloride, soda ash, → Wheat flour, granulated sugar, corn starch, starch, and other powders ○ Prevents powder products from entering the sliding parts of the rotary valve through external purging ○ Patent No. 5244263 For more details, please contact us or download the catalog.
The wear resistance lifespan is over 10 times longer than conventional products (compared to our company)! Patent pending!
The "Wear-Resistant Rotary Valve" is a rotary valve that is effective for air transportation of abrasive powders (e.g., incineration ash, mineral powder). By applying a hard metal coating to the sliding parts and incorporating a special structure in the shaft sealing area, we have achieved a remarkable performance improvement with a wear resistance lifespan more than 10 times that of conventional products (compared to our company). It is particularly effective for air transportation in high-pressure environments on the outlet side. 【Features】 ■ Wear resistance lifespan is over 10 times that of conventional products ■ Special structure adopted in the shaft sealing area ■ Product under patent application *For more details, please refer to the catalog or feel free to contact us.
Leave high temperature and high pressure environments to us!
This is a rotary valve used in the next-generation thermal power generation system "IGCC (Integrated Gasification Combined Cycle)." *We use a patented shaft sealing device. The shaft sealing device can also be sold separately; please contact us for inquiries.*
Quantitative discharge of adhesive powders! A valve ideal for applications handling humid waste.
The "Scraper Rotary Valve" is an optimal rotary valve for the quantitative discharge of adhesive powders. By synchronously rotating the rotor and the scraper, the powder in the rotor pocket is scraped out, allowing for a stable discharge amount. It is used in power plants and waste treatment facilities for discharging easily adhesive materials such as humidified coal, humidified fly ash, and humidified industrial waste. 【Features】 ■ Optimal for the quantitative discharge of adhesive powders ■ The rotor and scraper rotate synchronously to scrape out the powder in the pocket ■ Stable discharge amounts can be achieved *For more details, please refer to the PDF materials or feel free to contact us.
For sites troubled by dust inhalation!
For those who may experience health issues from inhaling dust that rises when repackaging chemical raw materials and fertilizers...
Leave high-pressure air transport to us!
I want to reduce air loss in air transport... I want to transport over long distances with a large-capacity blower... I want to quantitatively feed into equipment with high internal pressure... In such situations, please consider our "Differential Pressure Sealed Rotary Valve"! Achieve a 90% reduction in air leakage! (Compared to our standard structure rotary valve)
If push-pull doesn't work, there's the roller fork! It can serve two purposes, also capable of handling standard pallets.
The roller fork is an attachment for sheet pallets that features a roller conveyor mechanism arranged in two vertical tiers inside the fork. The roller conveyor mechanism built into the roller fork draws cargo onto the fork or lowers it onto the floor or pallet as the forklift moves forward and backward. Since the roller fork does not require hydraulic power, it can be mounted on many existing forklifts. In contrast, adding a push-pull attachment requires an additional hydraulic system, which incurs significant costs and a long preparation period. Therefore, it is undeniable that there may be hesitation in considering the conversion to sheet pallets, but the introduction of the roller fork has led to an increase in inquiries for consideration. The usual delivery time is five months, so we also offer rental units as a temporary solution until delivery.
Easy to store and space-saving! Suitable for a wide range of tasks such as handling boxes and bags.
The "Roller Fork" contributes to the efficiency of cargo handling operations. It features a roller mechanism that enables quick loading and unloading of goods loaded on pallets and sheet pallets. Compared to the push-pull commonly used for transporting sheet pallets, it allows for operations with smaller forklifts. Furthermore, since hydraulic piping is not required, depending on the work content, a cost-effectiveness greater than that of push-pull can be expected. 【Features】 ■ Capable of pallet and sheet pallet operations with a single unit ■ Quick loading and unloading of goods achieved through the roller mechanism ■ Foldable design for easy storage and space-saving ■ Easy attachment and detachment to lifts with standard ISO mounting ■ Compatible with a wide range of goods, including boxes and bags *For more details, please refer to the PDF document or feel free to contact us.
We will estimate the costs! Reducing fuel costs, streamlining accounting processes and administrative tasks.
Do you have any of these concerns? - Managing gasoline cards has become complicated. - There are many small tasks that are not easily visible, leading to increased administrative work. - I want to reduce costs, but I don't know where to start. At Senko Shoji, we do business with approximately 4,300 customers. We offer a unique corporate fuel card system designed based on customer feedback, featuring a diverse range of cards. 【Main Services】 - Invoice issuance - Card applications - Card information verification - Download of usage information in CSV format 1. Convenience With a wide variety of cards available, we can propose products that meet your specific needs. 2. Administrative Streamlining We can calculate fuel costs as needed, whether for the total company or by individual offices. Data management of annual refueling records allows for budget planning that closely reflects actual conditions. 3. Nationwide Uniform Pricing Fueling at gas stations on public roads is available at a uniform price, regardless of full-service or self-service. 4. No Membership or Annual Fees There are no membership fees, annual fees, or insurance costs for theft or loss, allowing you to use our services with peace of mind.
