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Butterfly valves
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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 ...
OMAL Spa
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 ...
Honeywell Environmental & Combustion Controls EMEA
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 ...
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, ...
EBRO ARMATUREN Gebr. Bröer GmbH
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, ...
EBRO ARMATUREN Gebr. Bröer GmbH
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, ...
EBRO ARMATUREN Gebr. Bröer GmbH
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 ...
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 ...
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 ...
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 ...
WAMGROUP S.p.A
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 ...
WAMGROUP S.p.A
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 ...
WAMGROUP S.p.A
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 ...
Honeywell Thermal Solutions
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
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 ...
FLOWSERVE
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.
ARI-Armaturen
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 ...
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 ...
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 ...
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
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 ...
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
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 ...
GEMÜ Gebrüder Müller Apparatebau GmbH & Co. KG
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 ...
FIP - Formatura Iniezione Polimeri
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 ...
FIP - Formatura Iniezione Polimeri
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 ...
FIP - Formatura Iniezione Polimeri
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 ...
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 ...
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 ...
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 ...
Metso Automation
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 ...
Posi-flate
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 ...
... product. A single actuator manages both butterfly valves though both butterfly valve blocks open area separately. It guarantees that both liquids are totally isolated ...
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 ...
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. ...
Kieselmann GmbH
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
BENE INOX
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
BENE INOX
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
BENE INOX
Your suggestions for improvement:
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.
TechnologiesThese devices can be either lug- or wafer-type. The former are installed using tapped lugs, while the latter use four locating lugs.
- Low maintenance
- Light and compact
- Low pressure loss
- Simple, rapid operation
- Interrupts flow even when open
- Unsuitable for high differential pressures
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