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Rotary valve Product List and Ranking from 14 Manufacturers, Suppliers and Companies

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

Rotary valve Manufacturer, Suppliers and Company Rankings

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. AISHIN INDUSTRIAL CORPORATION Saitama//Industrial Machinery
  2. 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
  3. 精研工業 Ishikawa//Industrial Machinery
  4. 4 グローバルマテリアルズエンジニアリング株式会社（旧大盛工業株式会社） Fukuoka//Industrial Machinery
  5. 5 富士工機 Aichi//Industrial Machinery
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Rotary valve Product ranking

Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.

  1. [Case Study] Elimination of Adhesion in Rotary Valves AISHIN INDUSTRIAL CORPORATION
  2. [Case Study] Testing Solutions for Difficult-to-Discharge Materials with Rotary Valve and De-agglomerator AISHIN INDUSTRIAL CORPORATION
  3. [Case Study] Rotary Valve | Specification Selection to Suppress the Entrapment of Powder and Granular Materials AISHIN INDUSTRIAL CORPORATION
  4. 4 [Introduction of Trouble Cases] Troubles inferred from adhesion or sticking in the cabin AISHIN INDUSTRIAL CORPORATION
  5. 5 Rotary Valve "RXM Series" AISHIN INDUSTRIAL CORPORATION

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

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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

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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

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Rotary Valve "RXM Series"

Rotary Valve "RXM Series"

Direct connection type and chain drive type are available! We also accommodate special models.

The "RXM Series" is a rotary valve suitable for applications in chemicals, food, pharmaceuticals, and more. It is available in direct connection and chain drive types. Depending on the characteristics of the bulk materials being handled, there may be cases where standard rotary valves cannot be used due to issues such as wear, sticking, adhesion, or jamming. Please select the model considering your experience and track record. We also accommodate special models. 【Product Lineup】 ■(D)RXM-150S ■(D)RXM-200S *For more details, please refer to the PDF document or feel free to contact us.

  • 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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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