Butterfly Valve Product List and Ranking from 27 Manufacturers, Suppliers and Companies

[Case Study] Fundamental Measures Against Water Hammer

Adopting a special butterfly valve as a fundamental measure against water hammer!

At a steel manufacturing company, a cylinder valve was installed in the factory's piping for flow adjustment, but it was difficult to finely adjust the valve opening, leading to water hammer that damaged the piping. They consulted us about whether there is a valve that can reduce the hammer. Issues: 1. The current cylinder valve makes it difficult to finely adjust the valve opening. (It goes from fully open to fully closed suddenly.) 2. They want to reduce water hammer and extend the lifespan of the piping. *Water hammer refers to a phenomenon, also known as water shock, that occurs when the flow of water in a pressurized pipe is suddenly stopped, causing a shock and high pressure within the pipe due to the inertia of the water. When water or steam in the piping is instantaneously halted, the kinetic energy of the fluid has nowhere to go and is converted into pressure energy, resulting in a rapid increase in pressure within the piping (pressure fluctuation) and the generation of a "surge pressure wave" (shock wave). This pressure wave propagates instantaneously over long distances through the piping and fluid (in the case of water, at speeds exceeding 1,400 meters per second), which can cause unusual noises (such as knocking sounds) in distant locations away from the equipment causing the issue, and can damage the piping or valve body.

Company：蒲田工業
Price：Other

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Butterfly Valve <3-Piece Type> "Z Series"

Incredible! You can replace just the main unit while keeping the cap connected to the piping! Moreover, it has a small diameter (15A to 50A) and is made of PPS, making it resistant to corrosion!

Compatible with small diameters (15A to 50A), featuring a three-piece structure for easy maintenance! The use of PPS resin for the valve body boasts excellent scale adhesion resistance and corrosion resistance.

Company：日本バルブコントロールズ
Price：10,000 yen-100,000 yen

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Butterfly valve

Lever type and gear type available! Compact design with a completely sealed butterfly valve.

We would like to introduce the butterfly valves handled by Hashimoto Sangyo. The connection is flange type. It features a compact design and is completely sealed. We offer a lineup including the "BF902" and "BF902G" for a temperature range of 0 to 50°C, as well as the "BFP902" for a temperature range of 0 to 80°C. 【Features】 ■ Compact design ■ Completely sealed ■ Connection: Flange type *For more details, please refer to the PDF document or feel free to contact us.

Company：橋本産業
Price：Other

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Emerson Valve and Control Company "Comprehensive Catalog of Valves"

Comprehensive catalog of control valves. Used in a wide range of industry applications.

Emerson Valve and Control's "Comprehensive Catalog of Handling Valves," used in a wide range of industry applications. We offer specifications and sizes suitable for all applications related to the shut-off and control of liquids, gases, and slurries, including "butterfly valves," "food valves" suitable for sequential control of food-related fluids, "bellows seal valves" for relatively low-risk fluids such as heat transfer media, steam, and vacuum, as well as high-risk fluids like chlorine, and "lining valves, sampling systems" for highly corrosive fluids. We have a wide variety of "steam traps, expansion joints," etc., for line, process, and trace applications. For more details, please contact us or refer to the catalog.

Company：エマソンバルブアンドコントロールジャパン
Price：Other

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Actuator
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Keystone Butterfly Valve

Butterfly Valve Comprehensive Catalog. Capable of maintaining durability under high-frequency usage.

Keystone's butterfly valves maintain durability under high-frequency use. The "Butterfly Valve F100" features a stem design that minimizes machining and maximizes torsional strength. The stainless steel disc stem of the "Butterfly Valve F990" can also be finished to a mirror polish, making it easy to clean. The "Butterfly Valve F360 and F370 K-LOK" are double-eccentric high-performance models, while the "Butterfly Valve F239" is ideal for high pressure (1.4MPa) and vacuum applications, designed for heavy-duty use. For more details, please contact us or refer to the catalog.

Company：エマソンバルブアンドコントロールジャパン
Price：Other

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Steel plate product "Butterfly Valve Titype"

Manufactured using accumulated welding know-how developed over many years! Titanium valves with excellent corrosion resistance and strength.

We would like to introduce our "Butterfly Valve Titype." This is the highest class of titanium valves, used under harsh conditions and requiring superior quality. Manufactured using welding know-how accumulated over many years under strict oxygen concentration management, it has earned high evaluations and trust in both performance and quality. 【Features】 ■ Made of titanium ■ Excellent corrosion resistance and strength ■ Manufactured under strict oxygen concentration management ■ High evaluations and trust in both performance and quality *For more details, please refer to the PDF document or feel free to contact us.

Company：ビーエフ工業
Price：Other

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Piping Materials
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Steel plate product "Special Valve CD type"

Widely adopted in nuclear power plants where strict quality control is required! Backflow damper equipped with a simple balance weight.

The "Special Valve CD Type" is a product with round and square pipe connection ends. It is mainly used for the outlet of blowers in ventilation and air conditioning systems for nuclear power applications, as well as for transfer purposes. Equipped with an easily adjustable balance weight that counteracts the weight of the blades. It is designed to operate reliably under subtle pressure differences. 【Components (partial)】 ■ Casing ■ Valve body ■ Valve rod ■ Lever *For more details, please refer to the PDF materials or feel free to contact us.

Company：ビーエフ工業
Price：Other

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Tablet Valve Butterfly Valve | CO.RA.

Tablet valve to prevent breakage, 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. ■ The specially designed silicone valve allows for the opening and closing of the valve without damaging the product, enabling flow control for hard capsules, soft capsules, and tablets. ■ The load on hard capsules, soft capsules, and tablets is reduced (they are less prone to damage, and there is a proven track record of compatibility with printed tablets). ■ Disassembly and cleaning are easy. For more details, please download the catalog or contact us.

Company：AISHIN INDUSTRIAL CORPORATION
Price：Other

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Teflon lining valve butterfly valve PFA/PTFE

Can be cleared in any harsh environment! Produced in a class 1000 clean room.

High corrosion resistance and durability The high corrosion resistance unique to Teflon (PTFE/PFA) and its property of preventing fluid adhesion make it ideal for strong acids, gases, and food fluids. Additionally, its unique internal structure prevents fluid stagnation, ensuring even greater durability and cleanliness. Adoption of a new valve body seal structure A backup rubber is attached to the valve body. The compression reaction force of the rubber presses the outer edge of the valve body against the body seal. Furthermore, to enhance airtightness, the center of the body seal is subtly raised inward. By fitting the valve body snugly, the sealing capability is completely ensured. High heat and pressure resistance to withstand harsh environments Even under conditions of 150°C and 1.0 MPa, the sealing capability and operability remain unchanged. With high heat resistance, pressure resistance, and durability, it can handle harsh environments. Triple seal structure to prevent liquid leakage The primary seal compresses the body seal against the valve body. The secondary seal is provided by an O-ring. The tertiary seal is achieved through a tapered push on the valve rod. This triple seal structure completely shuts out seal leakage to the outside of the piping.

Company：宣達グループ東信バルブ
Price：Other

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Valve "VF Series"

High frequency and long lifespan achieved with the butterfly bubble!

The "VF Series" features a disc-shaped valve body with a valve seat surface on the outer circumference, which rotates around a valve stem within a short cylindrical casing to control fluid flow. It can also be used for flow rate adjustment as a butterfly valve. With an aluminum alloy body and a double piston structure, it achieves a compact and lightweight design, operates without lubrication, and incorporates Terkite® wear rings for high frequency and long lifespan. 【Features】 ■ Long lifespan design ■ Lightweight, compact design ■ Lubrication-free operation ■ Direct connection of various accessories ■ Direct connection of valves *For more details, please refer to the catalog or feel free to contact us.

Company：昭和バルブ製作所本社
Price：Other

Valves and fittings
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Butterfly Valve BFV-LT

Nominal diameter: 2" to 36" (DN50 to DN900)

Rug Butterfly Valve Body: Cast Iron / SS304 / SS316 Disc Material: Ductile / SS304 / SS316 Seat: EPDM / NBR / PTFE Stem: SS416 Nominal Diameter: 2" to 36" (DN50 to DN900) Lever Standard: DN40 to DN300 Gear Standard: DN350 to DN900 *For more details, please download the PDF or contact us.

Company：YTK
Price：Other

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Butterfly Valve 2014W

In terms of price and quality, of course, we are particularly satisfied with the delivery time of Taiwanese valves.

Taiwan-made butterfly valves have structural advantages such as "simple structure," "compact and lightweight," and "ease of piping work," as well as numerous functional advantages such as "excellent fluid control," making them widely adopted in various fields.

Company：YTK
Price：Other

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NDV "Butterfly Valve" Comprehensive Catalog

Featuring butterfly valves that can be selected according to applications, such as double eccentric types and PFA lining.

This document is a product 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 Information ■ 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.)

Company：Nippon Daiya Valve Co., Ltd.
Price：Other

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Sanitary Butterfly Valve for Powder Discharge (Also Introducing FAQ Collection!)

【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 numerous achievements in the discharge of powders and granules in pharmaceutical and food plants' containers. 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 granules and provides excellent cleanability. 【Features】 ■ Minimal adhesion of powders and granules, with 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.

Company：Nippon Daiya Valve Co., Ltd.
Price：Other

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Valve FAQ Frequently Asked Questions [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.

Company：Nippon Daiya Valve Co., Ltd.
Price：Other

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[With Q&A materials] Butterfly Valve (Butterfly Valve) *Comprehensive catalog available

The dimensions are small, lightweight, and compact, making installation and removal easy! [Custom orders available]

We would like to introduce the butterfly valves handled by Astam Co., Ltd. We offer a wide range of products, including the "centered rubber seat butterfly valve," which can accommodate various flange standards, as well as the "double eccentric butterfly valve" and "triple eccentric butterfly valve," designed in accordance with API594 and ASME B16.34. If you are looking for butterfly valves, please feel free to leave it to us. 【Product Lineup】 ■ Centered rubber seat butterfly valve ■ Double eccentric butterfly valve ■ Triple eccentric butterfly valve ■ Double eccentric rubber seat butterfly valve *For more details, please refer to the PDF materials or feel free to contact us.

Company：アスタム
Price：Other

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Butterfly Valve [Q&A Collection Available!]

We are currently offering a collection of FAQs that address commonly asked questions!

We would like to introduce some frequently asked questions from everyone. As a dedicated manufacturer of check valves, our long years of experience and achievements have earned us the trust of our customers. We will continue to provide products and services that meet your satisfaction in terms of performance, quality, price, and delivery time. [Content] ■ What are the benefits of using Value Valves through Astam? ■ Is it possible to have someone come to the site for trial adjustments or regular maintenance? ■ Can you manufacture products in sizes or pressure ratings not listed in the catalog? And many more. *If you have any other questions, please feel free to contact us.

Company：アスタム
Price：Other

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Butterfly valve

It is used in power plants and tankers in Japan and various countries around the world. We can manufacture butterfly valves of various standards.

We manufacture butterfly valves that require advanced technology, such as ultra-low temperature, ultra-high temperature, high pressure, and high frequency. We can select valve materials from a wide range of materials, including cast iron and stainless steel, and we can provide products in various classes according to international standards such as JIS, AWWA, and ASME. We handle everything from design to processing and production, achieving short delivery times, low costs, and stable quality.

Company：ワイルドシッピング
Price：Other

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Butterfly valve

Top manufacturers in the United States and South Korea! We also have numerous domestic delivery achievements.

We handle butterfly valves from "Bray CONTROLS," the top manufacturer of butterfly valves in the United States based in Houston, as well as butterfly valves from "CEPHAS PIPELINES corp," the top manufacturer of butterfly valves in South Korea. The products from "Bray CONTROLS" do not deteriorate due to sulfur, thanks to EPDM rubber (−40 to 121℃) manufactured specially. "CEPHAS PIPELINES corp" specializes in manufacturing sizes ranging from 50A to 3000A, including both wafer-type and flange-type valves. Please feel free to consult us if you have any requests. 【Features】 ■Bray CONTROLS - NDI disc (nylon-coated) covers full sizes - Has sales bases worldwide, making it advantageous for exporting plants overseas, etc. ■CEPHAS PIPELINES corp - Capable of JIS connections - Large diameters are advantageous in terms of delivery time and price, etc. *For more details, please feel free to contact us.

Company：DCV-Japan
Price：Other

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Butterfly Valve SERIES 21.0

Compact vacuum shut-off valve. Can also be used as an alternative to gate valves.

- Sturdy and compact vacuum shut-off valve for pumps - Operates with differential pressure

Company：VAT
Price：Other

Vacuum Equipment
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Valve, Ball Valve, Butterfly Valve 'QLVA Series'

This is a ball valve that can be installed by inserting AIRCOM piping.

In addition to stainless steel, aluminum, and polymer materials, we also offer butterfly valves for sizes Φ110 and above. - Features - ‣ Quick installation ‣ Complete sealing ‣ Low mechanical resistance ‣ Long-term maintenance of high efficiency

Company：井口機工製作所本社
Price：Other

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Keystone F990 Butterfly Valve

Body 2-part wafer type ultra-thin shaped disk elastic sheet butterfly valve

The F990 is a two-part wafer-type butterfly valve. It features a mirror finish on the disc, making it suitable for food applications and environments where corrosion resistance is required. It is widely used in heavy-duty applications across industries such as food and beverage, pharmaceuticals, paper and pulp, mining, and power generation. For mildly corrosive applications, PTFE lining is available, and for mildly abrasive applications, rubber lining is also offered. The two-part design allows for easy seat replacement on-site. For more details, please contact us or refer to the catalog.

Company：エマソンバルブアンドコントロールジャパン
Price：Other

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Large-diameter butterfly valve "SRp type"

Lightweight, short delivery time, and low cost are the features of this steel plate welded fully sealed valve. It reliably controls large volumes of air, gas, and water!

Steel plate valves compatible with all flange standards. The face-to-face dimension can also be customized to specifications. They demonstrate their performance in lines requiring large diameters, such as exhaust gas from steel mills, ventilation and air conditioning in power plants, and solvent recovery in chemical plants. <Details of Seat Structure> - The seat is an endlessly molded packing made from a special mold. - When the seat retaining bolts are tightened, the seat is pushed outward; when loosened, it retracts inward. - The contact width can be finely adjusted by the seat retaining bolts. - This special structure allows for the adjustment of the contact width of the seat suitable for fluid pressure, maintaining complete airtightness while avoiding excessive friction, prolonging the lifespan of the seat, and achieving optimal torque. *When replacing the seat, it can be easily done without removing the valve from the piping. For more details, please contact us or download the catalog.

Company：ビーエフ工業
Price：Other

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Steel plate product "Special Valve SW type"

Special structure with two valve bodies inside the valve! Butterfly type water seal valve.

We would like to introduce our "Special Valve SWptype." It features a unique structure with two valve bodies inside the valve, sealing water between them to completely block gas. It has a proven track record of being used in various gas lines at steel mills for emergency shut-off. 【Components】 ■ Flange ■ Valve box ■ Valve body ■ Valve seat (SUS) ■ Seat *For more details, please refer to the PDF materials or feel free to contact us.

Company：ビーエフ工業
Price：Other

Piping Materials
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Butterfly valve (manual type, pneumatic type)

Marubishi Jitsugyo Co., Ltd. Butterfly Valve (Manual and Pneumatic) [F, C, V for SOR All-Metal Valve: VAT Corporation]

Our company is always one step ahead of the changes of the times, bringing together youth, hard work, and ability, fueled by original ideas, meticulous service, and Excellent Confidence, with the desire to contribute to the development of society as Electronics Marketing Corporation.

Company：丸菱実業
Price：Other

Casting Machine
Butterfly Valve

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Butterfly Valve BFV-WAFER

Wafer type

Wafertype Body: Cast Iron / SS304 / SS316 Disc Material: Ductile / SS304 / SS316 Seat: EPDM / NBR / PTFE Stem: SS416 Nominal Diameter: 2" to 40" (DN50 to DN1000) Lever Standard: DN40 to DN300 Gear Standard: DN350 to DN1000 *For more details, please download the PDF or contact us.

Company：YTK
Price：Other

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Butterfly Valve 2014L

In terms of price and quality, and especially regarding delivery times, we are confident that you will be satisfied with our Taiwanese valves.

Taiwan-made butterfly valves have structural advantages such as "simple structure," "compact and lightweight," and "ease of piping work," as well as numerous functional advantages such as "excellent fluid control," making them widely adopted in various fields.

Company：YTK
Price：Other

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Application example: "Drinking Water Treatment: Ion Exchange"

Proposal for a butterfly valve for the water supply of the ion exchange demineralization system.

"Ion exchange" is a method of treating drinking water that partially deionizes it by passing it through layers of various ion exchange resins. Groundwater can contain high levels of alkaline earth ions, carbonates, and sulfate ions depending on the location. Hard water is a significant issue not only for households but also for trade and industry, and it is necessary to remove the salts that cause hardness from drinking water. Deionization can reduce nitrates, sulfates, bicarbonates (HCO3-), and the calcium and magnesium that cause hard water.

Company：ゲミュージャパン
Price：Other

Other water treatment equipment
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Application Example: "Drinking Water Treatment: Ultraviolet Sterilization"

We propose stainless steel butterfly valves for low pressure (below 0.4 MPa).

The treated drinking water is sterilized by far ultraviolet (UVC) irradiation before entering the water supply system. This inactivates any remaining microorganisms in the water and suppresses their proliferation. The ultraviolet device has a stainless steel irradiation chamber, and the ultraviolet lamp is housed in a quartz glass protective tube and incorporated into the reaction chamber.

Company：ゲミュージャパン
Price：Other

Other water treatment equipment
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Semi-custom valves available! 'Multi-role butterfly valve'

Semi-order valves! Various combinations are possible to suit your needs! You can choose the connection and handle shape to customize the valve!

Semi-custom valves! Various combinations are possible to suit your needs! You can choose the connection parts (primary and secondary sides), handle shapes, and options to create a combination that fits your application. ■ Customizable Points - Drive part: Normal handle, unlatch handle, automatic (Air, Motor) - Connection: Heli-coil, male thread, flange, etc. "We are looking for a valve manufacturer that can flexibly accommodate specification changes..." "I want to make the drive part handle automatic (Motor)..." We can respond to such requests. You can create original valves by combining the drive part and connections according to your application, so please feel free to contact us. *For more details, please download the materials or contact our sales department.

Company：コンサス
Price：Other

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Butterfly Valve Product List and Ranking from 27 Manufacturers, Suppliers and Companies | IPROS GMS

Butterfly Valve Manufacturer, Suppliers and Company Rankings

Butterfly Valve Product ranking