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Rotary valve Product List and Ranking from 15 Manufacturers, Suppliers and Companies | IPROS GMS

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

Rotary valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. AISHIN INDUSTRIAL CORPORATION Saitama//Industrial Machinery
  2. フルード工業 Tokyo//Industrial Machinery
  3. 尾崎ウェルスチール 本社、機械加工工場、歌島工場、粉体工学研究所 Osaka//Industrial Machinery
  4. 4 FUJIKOKI Co.,Ltd. Aichi//Industrial Machinery
  5. 5 精研工業 Ishikawa//Industrial Machinery
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Rotary valve Product ranking

Last Updated： Aggregation Period:May 20, 2026～Jun 16, 2026
This ranking is based on the number of page views on our site.

  1. [Case Study] Rotary Valve | Specification Selection to Suppress the Entrapment of Powder and Granular Materials AISHIN INDUSTRIAL CORPORATION
  2. [Case Study] Resolving Material Build-Up in Rotary Valves AISHIN INDUSTRIAL CORPORATION
  3. [Case Study] Testing Solutions for Difficult-to-Discharge Materials with Rotary Valve and De-agglomerator AISHIN INDUSTRIAL CORPORATION
  4. 4 Rotary Valve Catalog AISHIN INDUSTRIAL CORPORATION
  5. 5 Cutting device "Rotary Valve" FUJIKOKI Co.,Ltd.

Rotary valve Product List

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[Case Study] Contributing to Cost Reduction and Extended Lifespan with Special Valves and Thermal Spraying Technology

[Case Study] Contributing to Cost Reduction and Extended Lifespan with Special Valves and Thermal Spraying Technology

Extend lifespan with special valves and thermal spraying technology, contributing to significant cost reduction!

You were troubled by the short lifespan and high replacement costs of the large-diameter special specification valves currently in use. 1. The special valves, designed to withstand heat and wear, are expensive. The purchase cost of the valves is approximately over 10 million yen annually. 2. Due to high heat and wear, they become unusable within a few months and need to be replaced. The current annual maintenance costs include the valve costs + replacement costs exceeding several tens of man-hours + approximately 4 days of operational downtime losses.

  • valve
  • Rotary valve

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J (JIS standard number specification) type rotary valve

J (JIS standard number specification) type rotary valve

Highly versatile and with a wealth of proven results, J (JIS standard number specification) type rotary valve.

●Outstanding versatility with a wealth of proven results ●Exhibits excellent sealing performance ●Complete range of round flange type (equivalent to JIS 5K) and square flange type ●Particularly low height between faces, demonstrating power in layout ●Thoroughly user-friendly design, exceptional durability and maintainability ●All parts are standardized and interchangeable ●Complete range of chain drive type and direct motor connection type

  • Other process controls
  • Food Conveyor Equipment
  • Piping Materials
  • Rotary valve

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High-pressure and ultra-high-pressure rotary valves

High-pressure and ultra-high-pressure rotary valves

High-pressure and ultra-high-pressure rotary valve for powder materials

● High-pressure technology is one of Fluido's specialties. Of course, we have a wealth of achievements in this area. ● Correspondence to operating pressure and structure - Up to ±40kPa: Both JIS standard specification machines and new JIS standard specification machines can handle this with standard specifications. - Up to ±70kPa: JIS standard specification machines can handle this with standard specifications. - High-pressure specifications = up to 0.2MPa: We will manufacture based on JIS standard specification machines, tailored to the specifications. - Ultra-high-pressure specifications = up to 0.98MPa: We will inquire about detailed specifications and manufacture as a specially designed product. ● High-pressure resistant machines (external seals) - Prevents gas leakage and blowout inside and outside the rotary valve. - Various sealing mechanisms are utilized for shaft seals, and design and manufacturing are carried out after thorough consideration based on specifications. ● High-concentration transport machines (external seals + upper and lower seals) - This significantly improves the upper and lower gas sealing performance based on the know-how of high-pressure resistant machines. - It enables continuous transport of high concentrations. - The leakage airflow is kept to a level comparable to low-concentration transport machines, even under high pressure.

  • Other process controls
  • Food Conveyor Equipment
  • Piping Materials
  • Rotary valve

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Mini mini sanitary rotary valve for powder.

Mini mini sanitary rotary valve for powder.

Mini mini sanitary rotary valve for powder.

●Super lightweight and compact ●Easy to disassemble and assemble, the rotor can also be removed ●Internal cleaning is possible ●The powder contact parts are made of SUS304, with a #300 finish on the inner and outer surfaces

  • Other physicochemical equipment
  • Other food machinery
  • Piping Materials
  • Rotary valve

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L-type rotary valve

L-type rotary valve

L-type rotary valve

● Lightweight and easy to install ● No worries about jamming with the flexible structure rotor ● Excellent wear resistance and good sealing performance ● Easy rotor replacement due to the integrally molded urethane rotor ● Thorough quality control, with all parts being top-notch ● Reliable outside bearing system

  • Other process controls
  • Other environmental equipment
  • Piping Materials
  • Rotary valve

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Simple sanitary rotary valve for powder materials.

Simple sanitary rotary valve for powder materials.

Simple sanitary rotary valve for powder materials.

●This is the sanitary version of the L (Light) series. ●The side walls are designed to be easily removable for internal inspection and cleaning. ●All dimensions match those of the standard specification model of the L (Light) series. ●There is also a chain-hanging type available. ●Removing the rotor is easy, but disassembly is required.

  • Other process controls
  • Other environmental equipment
  • Piping Materials
  • Rotary valve

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Cutting device "Rotary Valve"

Cutting device "Rotary Valve"

A rotary valve with good sealing for the cutting out of powdery materials! Separate motor and direct connection type.

This product is a rotary valve with a separate motor and direct connection type. The face height is low, allowing for use in tight spaces. The "M separate type rotary valve" features a casing, blade, and rotor that are precisely machined, ensuring good airtightness. The main casing is made of SC material as standard, but stainless steel and more wear-resistant products are also available. Additionally, we offer "direct connection type" and "pumping type" in our lineup. 【Features (M separate type)】 ■ Low face height allows for use in tight spaces ■ Casing, blade, and rotor are precisely machined for good airtightness ■ Shaft seals use gland packing or oil seals depending on the application ■ The rotor is available in three types: UG, FC, and SUS, making interchangeability easy ■ A plug for internal purging is provided as needed *For more details, please refer to the PDF materials or feel free to contact us.

  • Other conveying machines
  • valve
  • Rotary valve

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Explosion-proof "Rotary Valve"

Explosion-proof "Rotary Valve"

Rotary valve with explosion isolation performance

The "Rotary Valve" can easily prevent explosions at the lower discharge outlet of hoppers in dust collectors and similar equipment. In collaboration with a Japanese manufacturer, we developed a rotary valve with explosion suppression capabilities. To block the passage of explosive flames, the rotor has eight blades, with a structure that always seals with two blades, a gap of less than 0.2mm, and sufficient strength to withstand explosions. 【Features】 ■ Prevents explosions at the lower discharge outlet of hoppers in dust collectors ■ Developed in collaboration with a Japanese manufacturer ■ Rotor has eight blades ■ Structure that always seals with two blades ■ Sufficient strength to withstand explosions *For more details, please download the PDF or feel free to contact us.

  • Other safety equipment
  • valve
  • Rotary valve

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Rotary Valve – RXM Series

Rotary Valve – RXM Series

Direct-coupled and chain-driven options available. Custom solutions for special applications.

The RXM Series is a rotary valve designed for use in the chemical, food, and pharmaceutical industries. It is available in both direct-coupled and chain-driven configurations. Depending on the properties of the handled powder or granular material—such as abrasiveness, tendency to seize, adhere, or cause jamming—standard rotary valves may not always be suitable. We recommend selecting the appropriate model based on your operating experience and past performance. Leveraging our extensive expertise, we also provide special and customized rotary valve solutions for demanding applications. 【Product Lineup】 ■(D)RXM-150S ■(D)RXM-200S For further details, please refer to the documentation or feel free to contact us.

  • valve
  • Rotary valve

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[Case Study] Rotary Valve | Specification Selection to Suppress the Entrapment of Powder and Granular Materials

[Case Study] Rotary Valve | Specification Selection to Suppress the Entrapment of Powder and Granular Materials

Solving the problem of powder particle entrapment.

Stable discharge of powder and prevention of jamming are important issues. In this test, we conducted operational tests using two types of materials: powder and granules, with the aim of maximizing discharge efficiency and suppressing jamming using a rotary valve. We measured the discharge stability and jamming conditions for each material and verified which measures were effective. ・ ・ ・ ◆ For more details on this case, please download the materials and take a look.

  • valve
  • Rotary valve

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Rotary valve

Rotary valve

A rich lineup tailored to your needs and purposes!

Our company's "Rotary Valve" offers a variety of lineups tailored to different applications and purposes. We have a range of options including the "Metal Impeller Type," which features high quality, low cost, and short delivery times; the "Rubber Impeller Type," which is optimal for air transport and adhesive powders; and the "High Seal (YB) Type," which is ideal for high-pressure sealing. We can accommodate custom specifications to meet our customers' needs, so please feel free to contact us if you have any requests. [Features] ■ Extensive lineup ■ Custom specifications available *For more details, please refer to the catalog or feel free to contact us.

  • Valves and fittings
  • Rotary valve

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Rotary Valve "Standard Type Rotary Valve"

Rotary Valve "Standard Type Rotary Valve"

Numerous delivery achievements! Basic model of Cosmotex rotary valve.

The "Standard Rotary Valve" is the basic product of the rotary valves we handle. It can be widely adapted to the properties of the bulk materials being handled through various combinations of materials and rotor shapes. We have a wealth of delivery experience, so you can use it with confidence. 【Features】 ■ Basic form of rotary valve ■ Wide adaptability through combinations of materials and rotor shapes ■ Numerous achievements *For more details, please download the PDF or feel free to contact us.

  • valve
  • Rotary valve

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[Case Study] Chemical Manufacturer in Japan

[Case Study] Chemical Manufacturer in Japan

We will introduce a case where we proposed an appropriate model to customers troubled by issues due to aging deterioration.

We would like to introduce a case where we proposed a "rotary valve" to a chemical manufacturer in Japan. The company had been experiencing a metallic scraping sound from the rotary valve they purchased several years ago, and they were repairing the parts each time the noise occurred. Given the harsh operating conditions, we suggested replacing the existing "cantilever type" with a "double-supported type." After the replacement, the strange noise completely disappeared, and there was no need for repairs. 【Issues】 ■ The rotary valve purchased several years ago is making a metallic scraping sound, causing trouble. ■ They are repairing parts each time the strange noise occurs, but it happens frequently, making it difficult. ■ Repair work is also challenging, and there is concern that it could lead to a more significant problem. ■ They want to take measures soon but do not know what the cause is. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Flow Control
  • Contract manufacturing
  • Rotary valve

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[Case Study] Processed Food Manufacturer in Japan (2)

[Case Study] Processed Food Manufacturer in Japan (2)

There were unusual noises during continuous operation, but the addition of a bearing mechanism resolved the issues and concerns!

We received a concern from a customer about a sound resembling metal rubbing coming from the inside of a rotary valve used in a batch production line. In response, we proposed the addition of a "bearing mechanism" to structurally enhance durability. Since adding the bearing mechanism, there has been no shaft wobble even during continuous operation, and the previously concerning abnormal noise has also disappeared. [Issues] ■ Abnormal noise has started to occur from the rotary valve that operates continuously in batch mode. → Batch processing imposes a significant load during input, but the production method cannot be changed. → Since it is food, we cannot change the fact that it is a cantilever rotary valve for internal cleaning. → Is there a highly durable cantilever rotary valve available? *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Flow Control
  • Contract manufacturing
  • Rotary valve

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[Case Study] Seasoning Manufacturer in Japan

[Case Study] Seasoning Manufacturer in Japan

Enabling effective leak response! A proposal to redesign the packing holder structure to solve problems!

We received a consultation from a customer who is using a gland packing as a sealing material to stop leaks from a rotary valve, reporting that leaks were occurring. Gland packing requires regular tightening, but the customer was using a simple type that could not be tightened, so we switched to a rotary valve that allows for tightening. By tightening the gland packing, we can achieve an immediate response to the leaks. In resolving this issue, we were able to produce multiple positive effects, and the customer was very pleased. [Issues] ■ It was found that powder was leaking from the shaft of the rotary valve. → Initially, we were monitoring the situation, but the leaks worsened, reaching a state that could not be ignored. → It became clear that the effectiveness of the shaft seal's gland packing was deteriorating day by day. → We wondered if there was a way to address the gland packing to stop the leaks. *For more details, please refer to the PDF document or feel free to contact us.

  • Other machine elements
  • Flow Control
  • Contract manufacturing
  • Rotary valve

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[Designed Development Product] Rotary Valve (Double-Sided Type)

[Designed Development Product] Rotary Valve (Double-Sided Type)

Developed caliber SUS125A and SUS150A! Installed a meter panel to check all instruments in one place!

We would like to introduce our designed and developed "Rotary Valve (Double-Sided) Diameter: SUS125A/SUS150A." We have adopted the "ABC Seal" for the shaft seal, which prevents the leakage of powder. The ferrule flange is machined rather than welded from ready-made products, ensuring there is no distortion. Additionally, we have installed a "Meter Panel" so that instruments can be checked and set in one location. 【Features】 ■ The "ABC Seal" is used for the shaft seal ■ A mechanism to prevent the leakage of powder ■ The ferrule flange is machined, ensuring no distortion *For more details, please refer to the PDF document or feel free to contact us.

  • Drying Equipment
  • Rotary valve

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Presentation of comparison table with rotary valve: Slat valve delivery case 6.

Presentation of comparison table with rotary valve: Slat valve delivery case 6.

Many delivery achievements to clean centers! Small quantity direct connection type slat valve.

It was delivered as an activated carbon supply system for the removal of harmful gases. We introduced a direct connection small-type model that is space-saving and cost-effective compared to conventional slat valves. This model maintains the high sealing performance of slat valves while keeping manufacturing costs low. *For more details, please download the PDF or feel free to contact us.*

  • Powder Supply Device
  • Rotary valve

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Rotary valve (rotary feeder)

Rotary valve (rotary feeder)

A quantitative dispenser that facilitates smooth extraction from the tank!

The "Rotary Valve (Rotary Feeder)" is a quantitative discharger that can discharge food ingredients from a tank in a precise manner. It separates air and the conveyed material under the receiver tank for air transport, and it is also capable of detecting rotation speed. Additionally, it becomes even more convenient when used in conjunction with peripheral equipment. 【Features】 ■ Supports quantitative discharge for small lots ■ Increased convenience when used with peripheral equipment ■ Capable of detecting rotation speed *For more details, please download the PDF or contact us.

  • Food Conveyor Equipment
  • valve
  • Rotary valve

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Rotary valve

Rotary valve

Rotary valve

**Features** - 1 Actuator - 4 Way Thanks to its unique structure, multiple flow paths can be switched simultaneously with a single actuator. - Space-saving By integrating the valves, the surrounding piping can be minimized. - High pressure resistance With an IN range of -50 to +300 kPa and an OUT range of -30 to +150 kPa, it supports various applications with high pressure resistance. - Customizable orifice diameter We can consider various orifice diameters based on customer requests. - High chemical resistance Contact materials: FKM, PEEK. Achieves high chemical resistance. - Long lifespan with simple structure Although there are multiple valves, they have a long lifespan of over 10 million cycles. - No contamination between valves Each valve is independent, so there is no contamination.

  • valve
  • Rotary valve

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Rotary valve

Rotary valve

Ideal for discharging bulk materials from storage silos and dust collectors! A wide variety of options available!

The "rotary valve" is a robust discharge device with excellent airtightness. It offers high filling efficiency and stable discharge. You can also rely on us for maintenance and inspection of the supplied equipment. Our dedicated department will fully support the stable operation of the equipment. For more details, please contact us.

  • valve
  • Dust collector
  • silo
  • Rotary valve

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JN (New JIS Standard Number Specification) type rotary valve

JN (New JIS Standard Number Specification) type rotary valve

Amazing device that can be used not only for general powders but also for pellets, JN (new JIS standard number specification) type rotary valve.

● Pursuing cost performance through a user-friendly and efficient design ● The height between the surfaces is exactly the same as the J type ● Complete with round flange type (equivalent to JIS 5K) and square flange type ● Improved discharge volume and leak characteristics while maintaining the same performance as the standard blade mechanism of the J type ● Complete with chain drive type and direct motor connection type ● The operating pressure is the most commonly required ±40 (up to 50) kPa

  • Other process controls
  • Food Conveyor Equipment
  • Piping Materials
  • Rotary valve

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Through-flow (blow-through) rotary valve

Through-flow (blow-through) rotary valve

Flow-through rotary valve

●What is a double lock nut shaft fixation type? By tightening the inner race of the ball bearing with lock nuts from both sides onto the shaft, it enables simultaneous fine adjustment in the thrust direction and perfect shaft fixation, which was previously considered impossible due to conflicting requirements. ●Reliable small clearance The adoption of the newly devised double lock nut shaft fixation method achieves a more reliable clearance setting. It is a genuine model suitable for air transport. ●Traditionally good maintainability From the flange connection to the rotor and ground support, efforts have been made to standardize as much as possible with the widely praised standard models, featuring a spacious ground area and standard SUS stud bolts, reflecting a tradition of user-friendly design.

  • Other process controls
  • Food Conveyor Equipment
  • Piping Materials
  • Rotary valve

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Particle-use anti-jamming rotary valve

Particle-use anti-jamming 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

  • Other process controls
  • Other environmental equipment
  • Piping Materials
  • Rotary valve

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JN (New JIS Standard Number Specification) Type Rotary Valve (Orthogonal Direct Connection Type)

JN (New JIS Standard Number Specification) Type Rotary Valve (Orthogonal Direct Connection Type)

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.

  • Other process controls
  • Food Conveyor Equipment
  • Piping Materials
  • Rotary valve

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Rotary Valve Catalog

Rotary Valve Catalog

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.

  • valve
  • Rotary valve

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[Case Study] Resolving Material Build-Up in Rotary Valves

[Case Study] Resolving Material Build-Up in Rotary Valves

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.

  • valve
  • Rotary valve

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[Introduction of Trouble Cases] Troubles inferred from the intrusion of processed materials into the shaft sealing area.

[Introduction of Trouble Cases] Troubles inferred from the intrusion of processed materials into the shaft sealing area.

[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.

  • valve
  • Rotary valve

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[Case Study] Testing Solutions for Difficult-to-Discharge Materials with Rotary Valve and De-agglomerator

[Case Study] Testing Solutions for Difficult-to-Discharge Materials with Rotary Valve and De-agglomerator

[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.

  • Other powder equipment
  • Rotary valve

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Rotary valve

Rotary valve

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.

  • valve
  • Other machine elements
  • Piping Materials
  • Rotary valve

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High Shield Rotary Valve for Bulk Transport of Powdered Products

High Shield Rotary Valve for Bulk Transport of Powdered Products

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.

  • Powder Conveyor Device
  • Rotary valve

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