Butterfly valves

Do you need help making a decision?  Take a look at our buying guide
214 companies | 926 products
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
Search
Butterfly valves | Choosing the right valve
Butterfly valves are mainly used to control a fluid’s flow rate. Depending on what material the valve is made of, it can be used for different types of fluids: chemically neutral fluids such as water or oil, sludge, food products or pharmaceutical fluids and some butterfly valves can be specially designed to operate with corrosive fluids. A butterfly valve cannot be used for fluids containing solid particles however as they could prevent it from closing...
{{#pushedProductsPlacement4.length}} {{#each pushedProductsPlacement4}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement4.length}}
{{#pushedProductsPlacement5.length}} {{#each pushedProductsPlacement5}}
{{product.productLabel}}

{{product.productLabel}} {{product.model}}

{{#if product.featureValues}}
{{#each product.featureValues}} {{content}} {{/each}}
{{/if}}
{{#if product.productPrice }} {{#if product.productPrice.price }}

{{product.productPrice.formattedPrice}} {{#if product.productPrice.priceType === "PRICE_RANGE" }} - {{product.productPrice.formattedPriceMax}} {{/if}}
{{/if}} {{/if}}
{{#if product.activeRequestButton}}
{{/if}}
{{product.productLabel}}
{{product.model}}

{{#each product.specData:i}} {{name}}: {{value}} {{#i!=(product.specData.length-1)}}
{{/end}} {{/each}}

{{{product.idpText}}}

{{productPushLabel}}
{{#if product.newProduct}}
{{/if}} {{#if product.hasVideo}}
{{/if}} {{#each product.productTagAssociationList}}
{{/each}}
{{/each}} {{/pushedProductsPlacement5.length}}
butterfly valve
butterfly valve
ITEM 37 series

DN: 40 mm - 600 mm
Pressure: 10 bar - 16 bar
Temperature: -25 °C - 190 °C

Cast iron butterfly valve for mounting between flanges, “Wafer” type 1. EN ISO 5211 top mounting Easy coupling with every kind of drives. 2. Three guiding bushings on the shaft It grants a perfect ...

See the other products
OMAL Spa
butterfly valve
butterfly valve
V5421B series

DN: 25 mm - 200 mm
Pressure: 6, 16, 10 bar
Temperature: -10 °C - 130 °C

V5421 Series butterfly valves are used primarily to provide isolation service in central plant applications, such as boilers, chillers, cooling towers, and other heat exchangers. V5421 valves ...

See the other products
Honeywell Environmental & Combustion Controls EMEA
butterfly valve
butterfly valve

DN: 2 in - 36 in

Copes-Vulcan engineers and manufactures a variety of valves for the nuclear industry. Copes-Vulcan produces globe, gate, swing, check, butterfly, ball and sampling valves for their nuclear ...

butterfly valve
butterfly valve
Z 011-A

DN: 20 mm - 1,200 mm
Pressure: 16 bar
Temperature: -40 °C - 200 °C

Thanks to their design and material diversity, centrally mounted, resilient seated shut-off and control valves are almost universally usable. Whether the medium is water, powder or gas - with a broad range of materials, ...

See the other products
EBRO ARMATUREN Gebr. Bröer GmbH
butterfly valve
butterfly valve
Z 011-B

DN: 50 mm - 600 mm
Pressure: 16 bar
Temperature: -10 °C - 120 °C

Thanks to their design and material diversity, centrally mounted, resilient seated shut-off and control valves are almost universally usable. Whether the medium is water, powder or gas - with a broad range of materials, ...

See the other products
EBRO ARMATUREN Gebr. Bröer GmbH
butterfly valve
butterfly valve
Z 014-A

DN: 20 mm - 600 mm
Pressure: 16 bar
Temperature: -40 °C - 200 °C

Thanks to their design and material diversity, centrally mounted, resilient seated shut-off and control valves are almost universally usable. Whether the medium is water, powder or gas - with a broad range of materials, ...

See the other products
EBRO ARMATUREN Gebr. Bröer GmbH
butterfly valve
butterfly valve
KVZA

DN: 25 mm - 300 mm
Pressure: 2 bar - 8 bar

... configurator supports youwith requests for customisedprocess valve units, and supportsthe engineering department withprocessing these requests. It isnow possible to find, select, sizeand order process valve ...

stop valve
stop valve
SV / SVS

DN: 25 mm - 250 mm
Pressure: 10 bar
Temperature: 140 °C

The DELTA butterfly valves from SPX FLOW are stop valves which can be actuated either manually or pneumatically. The valves are very robust and reliable and the space ...

butterfly valve
butterfly valve
4092 17 00

DN: 16.5 mm - 220 mm
Pressure: 16 bar
Temperature: -20 °C - 85 °C

... bail and butterfly valves to fit size constraints and preference. The "full bore" design of Transair valves, paired with the low coefficient of friction in the aluminum pipe ensures optimal ...

butterfly valve
butterfly valve
VFP-VFPX

DN: 100 mm - 400 mm
Pressure: 0.2 bar

... steel disc and integral FDA-approved seal is available. VFP Butterfly Valve can be used for any kind of powder or granular material stored in silos or containers. Function VFP Butterfly ...

See the other products
WAMGROUP S.p.A
butterfly valve
butterfly valve
VFS series

DN: 100 mm - 400 mm
Pressure: 0.2 bar

... way over a million units operating worldwide, WAM VFS-type Butterfly Valves for powdery and granular materials represent one of the Group's most industrial products. VFS Butterfly ...

See the other products
WAMGROUP S.p.A
butterfly valve
butterfly valve
VFF series

DN: 240 mm - 600 mm

... hoppers, or bins, VFF Silo Closure Butterfly Valves are used in all types of building material processing plants where interception of gravity-fed dry materials is required. VFF-type Silo Closure ...

See the other products
WAMGROUP S.p.A
butterfly valve
butterfly valve
ZIVA

DN: 50 mm - 300 mm
Pressure: 0 bar - 16 bar
Temperature: 0 °C - 80 °C

Housing: EN-JS1030 Replaceable sleeve Double valve shaft seal Centred disc seat Continuous shaft mounted on three bearings High-grade epoxy housing coating DVGW registration for gasIntermediate ...

See the other products
Honeywell Thermal Solutions
butterfly valve
butterfly valve
VS

DN: 16 mm

In-line valve VS 16, stainless steel, small flange KF DN 16 The VS und VS C series valves are butterfly-type valves. A circular valve plate with a sealing ...

butterfly valve
butterfly valve
AV series

DN: 40 mm - 50 mm
Pressure: 500, 400 bar
Temperature: -40 °C - 80 °C

The throttle and shut-off valve type AVT produces a throttle effect by means of an annular gap. The valve type AV is available as a screw-in valve or valve for pipe ...

butterfly valve
butterfly valve
AV series

DN: 6 mm - 40 mm
Pressure: 500, 630 bar
Temperature: -40 °C - 80 °C

The throttle and shut-off valve type AVT produces a throttle effect by means of an annular gap. The valve type AV is available as a screw-in valve or valve for pipe ...

butterfly valve
butterfly valve
CAV series

DN: 8 mm - 24 mm
Pressure: 500 bar
Temperature: -40 °C - 80 °C

The valve type CAV, as a slotted throttle, is insensitive to micro contamination. The valve type CAV can be screwed-in and can be integrated into manifolds. The necessary mounting holes are straightforward ...

butterfly valve
butterfly valve
21605 series

Pressure: 60 bar
Temperature: -65 °F - 160 °F
Flow rate: 60 us gal/min

... breakaway valves separate under high loads on fluid lines exceeding a predetermined value. Upon separation, the valves automatically seal the fluids in the lines to effectively prevent spills. Proven ...

butterfly valve
butterfly valve
8560

DN: 3 mm - 12 mm
Temperature: -46 °C - 538 °C

The Fisher 8560 Butterfly valve is a reliable, high performance control valve suitable for throttling applications requiring extremely low leakage rates. Specifications Certifications ...

high-performance valve
high-performance valve
BX2001

DN: 50 mm - 900 mm
Pressure: 10 bar - 40 bar

The Durco Big Max BX2001 high-performance, all-purpose valve is designed for precise throttling control or on-off service with lighter weight piping systems and less expensive, energy-efficient actuators. Broad application ...

See the other products
FLOWSERVE
butterfly valve
butterfly valve
ARI-ZESA

DN: 25 mm - 500 mm
Pressure: 16 bar
Temperature: -10 °C - 100 °C

Butterfly valve with elongated eyelets and notch lever eClass-No.:37010301 Application:Heating facilities Medium:Cold water, warm water, hot water, drinking water, process water, etc.

See the other products
ARI-Armaturen
actuated valve
actuated valve
RV-FLUID series

DN: 8 mm - 80 mm
Pressure: 40, 63 bar
Temperature: -20 °C - 80 °C

Actuated valves in the RV-FLUID series consist of a pneumatic rotary actuator series R4 that controls a ball or a butterfly valve. Ball valves come in the 2- and the ...

butterfly valve
butterfly valve
200

DN: 12 mm - 152 mm
Pressure: 0 bar - 10 bar
Temperature: 93 °C

Valves / Butterfly Valves Butterfly Valves offer great durability and ease of use for a wide range of services. Features Easy to install and ...

butterfly valve
butterfly valve
410

DN: 15 mm - 50 mm
Pressure: 0 bar - 6 bar
Temperature: -10 °C - 60 °C

The GEMÜ 410 butterfly valve is pneumatically operated. Normally Closed and Normally Open control functions are available. The valve body is available in a plastic design. Low weight ...

See the other products
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
butterfly valve
butterfly valve
428

DN: 15 mm - 50 mm
Pressure: 0 bar - 10 bar
Temperature: -20 °C - 120 °C

The GEMÜ 428 soft seated butterfly valve made from stainless steel or brass is motorized. A manual override and an optical position indicator are integrated as standard. With its rounded and polished ...

See the other products
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
butterfly valve
butterfly valve
481

DN: 25 mm - 600 mm
Pressure: 0 bar - 16 bar
Temperature: -10 °C - 150 °C

The GEMÜ 481 Victoria soft seated butterfly valve has a metal actuator and is pneumatically operated. Normally Closed, Normally Open and Double Acting control functions are available. The butterfly ...

See the other products
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
butterfly valve
butterfly valve
FEOV/CE

DN: 40, 100, 50, 65, 80 mm
Pressure: 16, 10 bar
Temperature: 0 °C - 60 °C

Butterfly valve with multi-volt electric actuator 90-240 V AC 50-60 Hz. The FE is a butterfly valve for shutting off or regulating flow, specifically designed for water ...

See the other products
FIP - Formatura Iniezione Polimeri
butterfly valve
butterfly valve
FEOV/CE

DN: 125, 150 mm
Pressure: 10 bar

The FE is a butterfly valve for shutting off or regulating flow, specifically designed for water conveyance applications. In addition to the manually actuated version, FE is also available in FE/ CE ...

See the other products
FIP - Formatura Iniezione Polimeri
butterfly valve
butterfly valve
FEOV/CE

DN: 200 mm
Pressure: 10 bar

The FE is a butterfly valve for shutting off or regulating flow, specifically designed for water conveyance applications. In addition to the manually actuated version, FE is also available in FE/ CE ...

See the other products
FIP - Formatura Iniezione Polimeri
motor-driven valve
motor-driven valve
CY2 series

DN: 32, 40 mm
Pressure: 16 bar
Temperature: 5 °C - 85 °C

ALL-IN-ONE actuator for 3 points without relay or 2 points with relay connection Operating time: 45 sec for 90° rotation – 22Nm Protected type, manual emergency override, 2 extra micro switches Body and disc in GG25, polyamide ...

motor-driven valve
motor-driven valve
UY2 series

DN: 65, 50, 100, 80 mm
Pressure: 16 bar
Temperature: -10 °C - 120 °C

... respectively. Supplying power by means of a phase across terminal 2 causes the valve to close (electrical automatic closing); supplying power across terminal 3. too. causes the valve to open. The figures ...

motor-driven valve
motor-driven valve
U2 series

DN: 100, 125, 250, 150, 200 mm
Pressure: 16 bar
Temperature: -20 °C - 55 °C

ALL-IN-ONE actuator for 3 points without relay or 2 points with relay connection Operating time: 45 sec for 90° rotation – 22Nm Protected type, manual emergency override, 2 extra micro switches Body and disc in GG25, polyamide ...

butterfly valve
butterfly valve
Mapag® BW series

DN: 100 mm - 1,600 mm
Pressure: 40 bar - 400 bar
Temperature: -200 °C - 1,150 °C

Mapag BW series metal seated triple eccentric disc valve is designed for both control and tight shut-off in severe service. Multiple seat options makes it well suited for the refining, power, petrochemical and chemical ...

See the other products
Metso Automation
butterfly valve
butterfly valve
585, 586 series

DN: 50 mm - 600 mm
Pressure: 0 bar - 10.3 bar
Temperature: -40 °C - 175 °C

Inflatable Seated Butterfly Valves Series 586 Inflatable Seated Butterfly ValveHeavy Duty Series 585, 586 Less friction, low torque, less wear, longer life. Posi-flate's unique butterfly ...

See the other products
Posi-flate
butterfly valve
butterfly valve

These AWH butterfly valves are synonymous with quality, reliability and high hygiene standards. Supplemented with a comprehensive range of accessories, these valves therefore offer the ...

butterfly valve
butterfly valve

... product. A single actuator manages both butterfly valves though both butterfly valve blocks open area separately. It guarantees that both liquids are totally isolated ...

butterfly valve
butterfly valve

The proven AWH butterfly valve is also available as a type-tested valve in accordance with DIN EN 14432. This certification means that the valve is extremely well suited ...

butterfly valve
butterfly valve

DN: 15 mm - 200 mm
Pressure: 4 bar - 16 bar
Temperature: 140, 110, 90 °C

Butterfly valves/Leakage butterfly valves KIESELMANN butterfly valves are a space-saving solution for hygienic process plants. ...

See the other products
Kieselmann GmbH
butterfly valve
butterfly valve
58419

DN: 40 mm - 150 mm
Pressure: 10, 16, 6 bar
Temperature: -30 °C - 110 °C

BUTTERFLY VALVE WITH LOCATING HOLES - GJS500-7 CAST IRON BODY - CF8M STAINLESS STEEL BUTTERFLY - EPDM GASKET

See the other products
BENE INOX
butterfly valve
butterfly valve
61310

DN: 25 mm - 104 mm
Pressure: 12, 10 bar
Temperature: -20 °C - 150 °C

BUTTERFLY VALVE WITH SHORT PLAIN ENDS - EPDM GASKET - STAINLESS STEEL 304 - 316L

See the other products
BENE INOX
butterfly valve
butterfly valve
61314

DN: 25 mm - 104 mm
Pressure: 10, 12 bar
Temperature: -20 °C - 130 °C

BUTTERFLY VALVE PLAIN END / NUT AND LINER - EPDM GASKET - STAINLESS STEEL 304 - 316L

See the other products
BENE INOX
exhibit your products

& reach your clients in one place, all year round

Exhibit with us
How to choose this product
butterfly-valve

Butterfly valves are used to shut off or, less frequently, control the rate of flow of a liquid. They have either flexible or metal seals. Small-diameter models can be operated by hand, while larger versions require the use of gearing or servomotors.

Technologies

These devices can be either lug- or wafer-type. The former are installed using tapped lugs, while the latter use four locating lugs.

Advantages

- Low maintenance
- Light and compact
- Low pressure loss
- Simple, rapid operation

Disadvantages

- Interrupts flow even when open
- Unsuitable for high differential pressures