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Home/Products/Fisher 8580 High Performance Butterfly Valve

Fisher 8580 High Performance Butterfly Valve

Fisher 8580 High Performance Butterfly Valve

The Fisher™ 8580 high performance butterfly valve provides the capability for enhanced shutoff and features an eccentrically-mounted disk with either a soft or metal seal. Experience excellent throttling and on/off performance with this control valve.

CHEMICAL & PETROCHEMICAL Fisher FOOD & BEVERAGE HIGH TEMPERATURE & PYROLYSIS MOLTEN SALT PSA PULP & PAPER

Any questions?

Andreas Christoffersen
Account Manager
Phone. +46 54-52 46 18

Andreas.Christoffersen@askalon.se

Erik Rune
Solution Seller
Phone. +46 54-57 92 31

Erik.Rune@askalon.se

Joakim Karlsson
Solution Seller
Phone. +46 54-57 92 16

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Niklas Pettersson
Account Manager
Phone. +46 54-57 92 09

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Klaus Bergmann
Account Manager
Phone. +45 2112 3345

Klaus.Bergmann@askalon.dk

Peder Hvidberg
Account Manager
Phone. +45 2178 5053

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Pekka Immonen
Key Account Manager
Mob. +358 45 168 8355

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Taneli Luhanko
Inside Sales Engineer
Phone. +358 207 416 202
Mob. +358 40 757 4208

Taneli.Luhanko@askalon.fi

Certifications SIL capable, PED, CRN, Fugitive Emission, NACE, ATEX, CUTR
Critical Service General Service
Flow Characteristics Linear
Material Carbon Steel, Stainless, Alloy
Operating Temperature Standard Temperature, High Temperature
Power Source Electric, Hydraulic, Pneumatic, Lever, Gear, Electro-Hydraulic
Pressure Class PN, ASME
Process Connection Type Flanged, Single Flanged, Double Flanged, Lugged, Wafer
Seat / Seal Type Metal, Soft
Shutoff Class MSS SP-61, Class IV (FCI 70-2), Class VI (FCI 70-2)
Standards B16.34
Stem Live Loaded, Adjustable Packing
Valve Size NPS 2, NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12
Valve Size Standard NPS, DN
  • The actuator/valve assembly action can be converted from push-down-to-open to push-down-to-close, or vice versa, without additional parts.
  • Both the metal and soft seal rings have pressure-assisting sealing action that ensures tight shutoff regardless of pressure drop.
  • Standard valve construction includes conductive packing to provide electrical bonding for hazardous area applications.
  • The valve will operate at elevated temperatures, with the appropriate trim components.
  • Additional travel indication can be achieved by using the indication line on the shaft, along with the disk position markings on the packing follower.
  • Redundant shaft retention provides added protection. The packing follower, anti-blowout ring, and shaft groove interact to hold the shaft securely in the valve body.

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