Phone. 020 741 6200
Email: sales@askalon.fi

Tietoa AskalonistaUraUutisiaYhteystiedot

Askalon AB, filial i Finland
På Dansk In English Suomeksi På Svenska

Home/Tuotteet/Fisher 8540 High Performance Butterfly Valve

Fisher 8540 High Performance Butterfly Valve

Fisher 8540 High Performance Butterfly Valve

Any questions?

Aleksei Seleznev
Inside Sales Engineer
Phone. 040 530 2017

Aleksei.Seleznev@askalon.fi

Taneli Luhanko
Inside Sales Engineer
Phone. 0207 416 202
Mob. 040 757 4208

Taneli.Luhanko@askalon.fi

Questions about the product?

Fill out the form below and we will contact you with answers to your questions






The Fisher™ 8540 valve features an eccentrically mounted disk with a soft seal ring. Soft seals provide excellent sealing capabilities in both flow directions. The square shaft combines with a variety of actuators to form a reliable, high-performance valve suitable for many applications requiring tight shutoff.

Fisher KEMIA & PETROKEMIA KORKEA LÄMPÖTILA & PYROLYYSI PSA PULP & PAPER RUOKA & JUOMA SULASUOLA
Certifications PED, CUTR
Critical Service General Service
Flow Characteristics Linear
Material Carbon Steel, Stainless Steel
Operating Temperature Standard Temperature
Power Source n/a
Pressure Class ASME
Process Connection Type Wafer
Seat/Seal Type PTFE Seals
Shutoff Class Bidirectional shutoff to Class VI per ANSI/FCI 70-2.
Standards ASME B16.34
Stem Square
Valve Size NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12
Valve Size Standard NPS
  • Exceptional Shutoff — Bidirectional soft seal ring with pressure-assisting action results in exceptional shutoff rates as shown in the specifications.
  • Shaft Retention — Redundant shaft retention provides added protection. The packing follower and shaft step interact to hold the shaft securely in the valve body.
  • Easy Installation — The valve body self-centers on the line flange bolts as a fast, accurate means of centering the valve in the pipeline.
  • Approximately Linear Flow Characteristic — An approximately linear flow characteristic provides precise throttling control.
  • Powder Paint as Standard — The Emerson powder paint finish offers an excellent corrosion-resistant finish to all steel parts.

Askalon AB, filial i Finland
Hiekkamäentie 11
FI-01150 Sipoo
Finland

Phone. 020 741 6200
Email: sales@askalon.fi

Tuotteemme

Lisää Askalon

Käy osoitteessa

Askalon på Facebook Askalon på LinkedIn Askalon på Instagram

Hammarö | Helsingborg | Landskrona | Västervik | Søborg | Pirkkala | Sipoo

© 2025 Askalon AB, filial i Finland