Butterfly Valve Product List and Ranking from 27 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.

Butterfly 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. 日本ダイヤバルブ 本社　業務・開発部 Tokyo//others
  2. イシグロ 本社：東京　営業拠点：全国各地 Tokyo//Trading company/Wholesale
  3. レイボルド Aichi//others
  4. 4 三共商事 Osaka//Trading company/Wholesale
  5. 4 null/null
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Butterfly 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. NDV Wear Type Diaphragm Valve: Type 400 日本ダイヤバルブ 本社　業務・開発部
  2. Sanitary butterfly valve 三共商事
  3. Sealed Split Butterfly Valve レイボルド
  4. Full bore brass screw-type ball valve <lever handle type> イシグロ 本社：東京　営業拠点：全国各地
  5. Split butterfly valve

Butterfly Valve Product List

16～30 item / All 65 items

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Sanitary butterfly valve

Sanitary butterfly valve

High-performance, space-saving, and highly reliable sanitary automatic valve!

We have started selling high-performance, space-saving, and highly reliable sanitary automatic valves by combining Alpha Laval's sanitary valves, which boast a wealth of global delivery achievements, with Kineto's compact, wear-resistant, and long-lasting actuators! We offer six models ranging from size 1.0S to 4.0S. The air-operated drive unit is manufactured by Kineto in the UK, ensuring long service life. The manual operation handle can mechanically lock the valve in the open and closed positions. An electric valve can also be installed as an option. The seat rings are made of EPDM, silicone, fluororubber, HNBR, and PFA, allowing for optimal seat selection for various applications (all seats comply with FDA/food sanitation laws). Air-operated accessories such as proximity switches, manual operation handles, and solenoid valves can be installed.

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Asahi Shoko Co., Ltd. Business Introduction

Asahi Shoko Co., Ltd. Business Introduction

We aim to be a community-oriented and problem-solving company!

Asahi Shoko Co., Ltd. is a company primarily engaged in the sales and maintenance of fluid control equipment, water treatment, and plant equipment. Aiming to be a community-oriented and problem-solving company, we provide good quality products at low prices with a motto of advice, coordination, production, and maintenance. If you are considering issues such as corrosion of pipes and equipment, water treatment, or cost reduction, please let us know what challenges you are facing on-site. 【Business Activities】 ■ Sales and maintenance of fluid control equipment and water treatment ■ Sales and maintenance of plant equipment *For more details, please refer to our catalog or feel free to contact us.

  • Piping materials (copper pipes, cast iron pipes)
  • Water and sewerage pipe fittings
  • maintenance

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NDV "Butterfly Valve" General Catalog

NDV "Butterfly Valve" General Catalog

We offer butterfly valves that can be selected according to applications, such as double eccentric types and PFA linings.

This document is a product guide catalog for butterfly valves manufactured and sold by Japan Diaball Valve. It features the "Stainless Steel High-Performance Butterfly Valve," which can be used in applications with no flow direction and reverse pressure load lines, as well as the "Cast Iron Butterfly Valve" with high sealing performance and the "PFA Lined Butterfly Valve," which excels in corrosion and chemical resistance. You can choose according to your application. [Contents] ■ Stainless Steel High-Performance Butterfly Valve ■ Cast Iron Butterfly Valve ■ PFA Lined Butterfly Valve ■ Introduction of Related Products ■ Technical Data ■ Handling Precautions *For more details, please refer to the PDF document or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)

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New sampling type "Bio-clean diaphragm valve"

New sampling type "Bio-clean diaphragm valve"

No short pipe section and a small dead leg! A compact design sample collection valve.

The "Bio-Clean Diaphragm Valve" is a dedicated valve for sample collection. Since it does not use a cheese fitting, there is no short pipe section, resulting in a smaller dead leg. Additionally, its compact design and lightweight construction reduce the load on the piping. It can be widely used for introducing and discharging branch flows, merging (mixing liquids), cleaning water, and sterilizing steam. 【Features】 ■ Does not use a cheese fitting ■ No short pipe section, resulting in a smaller dead leg ■ Compact installation due to the integrated structure of the main pipe and body ■ Mass reduced by an average of 23% compared to conventional products ■ Reduced load on piping due to lightweight design *For more details, please refer to the materials. Feel free to contact us with any inquiries.

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NDV Wear Type Diaphragm Valve: Type 400

NDV Wear Type Diaphragm Valve: Type 400

Exhibits high airtightness and valve seat sealing performance! Excellent in corrosion resistance, chemical resistance, and cleanability.

A diaphragm valve is a type of valve that has a structure for opening and closing a flow path using a flexible diaphragm (membrane) made of materials such as rubber. The "Wear Type Diaphragm Valve: 400 Series" is the basic form of a diaphragm valve that has a weir in the flow path. The fluid passage section is streamlined and has no pocket areas, which minimizes liquid accumulation and provides self-cleaning properties. Due to the valve's structure, it exhibits high airtightness and seat sealing performance. There is a wide variety of materials available for the body and diaphragm, allowing compatibility with a broad range of fluids. ▼Applicable Fields: Chemicals, Environmental & Water Treatment, Steel, Shipbuilding, Pharmaceuticals, Food, Semiconductors, Power Generation, etc. *For more details, please refer to the catalog (P6-P14) or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)

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Straight type diaphragm valve: 500 type

Straight type diaphragm valve: 500 type

The flow path is close to straight, with a structure that has minimal pressure loss and liquid accumulation! Ideal for fluids containing sludge, suspended solids, and more.

A diaphragm valve is a type of valve that has a structure for opening and closing the flow path using a flexible diaphragm (membrane) made of materials such as rubber. The "Straight Type Diaphragm Valve: 500 Series" has a flow path that is close to linear (straight), resulting in a structure with minimal pressure loss and liquid accumulation. It is suitable for fluids containing viscous fluids, fibrous fluids, slurries, sludge, and suspended solids. ▼ Application Fields: Water treatment plants, final treatment plants, etc. *For more details, please refer to the PDF materials or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)

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NDV 2-stage opening and closing rotary air-operated drive unit 2-stage opening and closing ball valve

NDV 2-stage opening and closing rotary air-operated drive unit 2-stage opening and closing ball valve

It is possible to flow a certain amount of fluid in a stepwise manner! There are many proven results in filling equipment and more!

We would like to introduce a two-stage opening and closing ball valve equipped with a two-stage rotary air-operated drive unit handled by Nippon Diavalve Co., Ltd. By installing a sub-cylinder in our standard rotary air-operated drive unit (90-degree rotation, Scotch yoke type, W piston), the valve can mechanically perform a two-step operation during opening and closing. This allows for a controlled flow of a certain amount of fluid in a staged manner, and it has a proven track record for capacity control in quantitative shipping lines and water hammer prevention. 【Features】 ■ Installation of a sub-cylinder in our standard rotary air-operated drive unit ■ Mechanically capable of two-step operation during valve opening and closing ■ Allows for a controlled flow of a certain amount of fluid in a staged manner ■ Proven track record for capacity control in quantitative shipping lines and water hammer prevention *For more details, please refer to the catalog or feel free to contact us. (An English version is available upon request!)

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Stainless Steel High-Performance Butterfly Valve "KM200 Type"

Stainless Steel High-Performance Butterfly Valve "KM200 Type"

Long lifespan with a double off-center mechanism! Can be used even in reverse pressure load lines due to the absence of flow direction.

The "KM200 type" is a high-performance stainless steel butterfly valve that accommodates a wide range of fluids thanks to its reinforced PTFE sheet. The drive shaft center of the disk is double-eccentric, and the disk and sheet remain in non-contact until just before fully closed, resulting in minimal wear on the sheet and a long lifespan. The structure allows the disk and sheet to adhere due to fluid pressure, regardless of the flow direction on either the primary or secondary side. 【Features】 ■ Long lifespan due to double-eccentric mechanism ■ Usable in reverse pressure load lines as there is no specific flow direction ■ Accommodates a wide range of fluids with reinforced PTFE sheet ■ Sheet replacement can be easily performed by removing the set ring ■ Synthetic rubber and metal sheets can also be selected according to usage conditions *For more details, please refer to the catalog (P5-P10) or feel free to contact us. (The English and Chinese versions of the catalog can be downloaded from the catalog page of the special website below.)

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Sanitary Butterfly Valve for Powder Discharge (FAQ Collection Available!)

Sanitary Butterfly Valve for Powder Discharge (FAQ Collection Available!)

For pharmaceutical and food plants! A butterfly valve with minimal powder and particle adhesion and excellent cleanability.

The "Sanitary Butterfly Valve for Powder and Granule Discharge" has a proven track record for discharging powders and granules in pharmaceutical and food plants. The main components are made of stainless steel, and the inner surface is finished with #400 buff polishing, which minimizes the adhesion of powders and offers excellent cleanability. 【Features】 ■ Minimal adhesion of powders and excellent cleanability ■ Easy installation and removal for containers and piping ■ Adopts a clamp method for quick assembly and disassembly, making cleaning easy *For more details, please refer to the catalog or feel free to contact us.

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Frequently Asked Questions about Valves [Butterfly Valve Edition]

Frequently Asked Questions about Valves [Butterfly Valve Edition]

Butterfly Valve Edition! We will answer frequently asked questions about valves!

This document summarizes frequently asked questions about butterfly valves and provides answers in a Q&A format. If you have any questions or requests regarding our products other than butterfly valves, please feel free to contact us. 【Contents (Q&A)】 ■ What are the structure and features of butterfly valves? ■ What types of butterfly valves does NDV manufacture? ■ What are the features of stainless steel high-performance butterfly valves? *For more details, please refer to the PDF document or feel free to contact us.

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2-way ball valve "F100NB type" <Fire-safe type>

2-way ball valve "F100NB type" <Fire-safe type>

Adopting a fire-safe structure! With high "safety" and "sealability," you can use it with "peace of mind" for a wide range of applications!

A fire-safe type refers to a ball valve that has a structure capable of preventing significant fluid leakage when sealing parts such as sheets or packing are burned away due to a fire. 【Main Features】 - When sealing parts are burned, fluid leakage is suppressed by a metal-to-metal seal. - Stem blowout prevention mechanism. - Anti-static mechanism. - Selection of the drive unit according to application is possible (manual operation, pneumatic operation, flow control, and electric operation are applicable). *For more details, please refer to the catalog or feel free to contact us.

  • Automatic Control Equipment
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Dedicated Valve for Dead Space Solutions in Pharmaceutical Plants

Dedicated Valve for Dead Space Solutions in Pharmaceutical Plants

Are you having trouble with "contamination control"? We can eliminate liquid pooling and ensure that cleaning and sterilization can be carried out easily and reliably!

■NDV Dead Space Countermeasure Products These are products designed with a compact structure that eliminates dead spaces (such as pockets and liquid traps) in the valve body. They can be used as "contamination countermeasures" in pharmaceuticals, food, and bioprocesses. 【Are you facing any of these issues?】 ☑ Fluid enters the gaps inside the valve during fluid passage or when closing the valve... ☑ Large dead legs in piping cause issues like liquid traps and ineffective steam sterilization... ☑ You want to review complex piping layouts to eliminate fluid contamination risks... 【Features】 ● Sampling Valve Type P: - Enables fluid sampling without dead space! ● Three-Way Valve Type K: - Allows switching and mixing of flow paths with one body, without dead space! ● Tank Bottom Valve Type T: - A valve specifically for tank bottoms that achieves high stirring efficiency and eliminates residual discharge! ● Self-Drain Type F: - A valve that further enhances the effect of preventing liquid traps! ■ This product will be exhibited at the "26th Interphex Japan." *For more details, please refer to the catalog or feel free to contact us.

  • Unit and other construction

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PFA lining butterfly valve

PFA lining butterfly valve

Exhibits outstanding performance for food resistance and chemical resistance applications! Achieves stable sealing through a uniquely developed shaft sealing mechanism!

The "PFA Lining Butterfly Valve" is a highly reliable corrosion-resistant butterfly valve that is fully lined with PFA. All components that come into contact with the fluid are made of PFA, providing resistance to most chemicals. The gland mechanism, which has self-sealing properties and a wedging effect, offers high shaft sealing performance against thermal cycles and frequent opening and closing. Additionally, the inclusion of V-packing and coil springs enhances the reliability of the shaft sealing performance against external leakage. 【Features】 ■ Excellent corrosion and chemical resistance ■ High shaft sealing performance ■ Durable casing ■ Resistance to permeation and non-stick properties *For more details, please download the PDF or feel free to contact us.

  • Fittings

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Electric butterfly valve for exhaust gas

Electric butterfly valve for exhaust gas

Strong against high temperatures and adhesion! Fuel consumption reduction through heat recovery system.

The "Electric Butterfly Valve for Exhaust Gas" features a simple structure that employs a high-torque motor to drive the valve without the use of a gearbox. It adopts a cantilever valve structure, eliminating any accumulation grooves for condensate, thus preventing sticking due to condensate. A space is created between the valve and the motor, and the heat dissipation from the ADC material used in the motor attachment reduces thermal damage to the motor. 【Features】 ■ Strong against high temperatures and sticking ■ Gas temperature resistance up to 350℃ ■ Prevents condensate sticking ■ Simple structure without a gearbox *For more details, please refer to the PDF document or feel free to contact us.

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Control Butterfly Valve BVC [2D/3D CAD]

Control Butterfly Valve BVC [2D/3D CAD]

For adjusting the airflow for gas burner combustion. A control valve for "control use" that can be linked with a control motor. [SHOEI Butterfly Valve]

The SHOEI butterfly valve series is a butterfly valve with an opening degree indicator for flow adjustment. The "BVC" control valve can be used in conjunction with control motors (compatible with various manufacturers) and features a wide adjustment range for the reduce port and handle, providing high flow control performance. 【Product Specifications】 ◇ The fluid used is air (for combustion), city gas (13A, natural gas, LNG), or propane gas (LPG). ◇ The fluid temperature is below 60°C. ◇ The fluid pressure is below 10 kPa. (Please consult us if you are considering specifications outside of the above.)

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  • Gas equipment

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