Fisher A11 Högpresterande vridspjällsventil

Fisher A11 Högpresterande vridspjällsventil

Fisher™ A11-ventilen är en pålitlig, högpresterande vridspjällsventil för både strypning och på/av-applikationer. Finns i antingen med flänsdesign eller för inspänt montage. Den bibehåller en tät avstängning och kan användas till ett stort antal tryck- och temperaturförhållanden, inklusive kryogena applikationer.

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Andreas Christoffersen
Account Manager
Tel. 054-52 46 18

Erik Rune
Solution Seller
Tel. 054-57 92 31

Niklas Pettersson
Account Manager
Tel. 054-57 92 09

Rickard Andersson
Account Manager
Tel. 040-33 02 34

Certifications PED, CRN, Fugitive Emission, NACE, ATEX, CUTR, Fire Safe
Critical Service General Service
Flow Characteristics Linear
Material Carbon Steel, Stainless, Alloy
Operating Temperature Standard Temperature, High Temperature, Cryogenic
Power Source Electric, Hydraulic, Pneumatic, Electro-Hydraulic
Pressure Class ASME
Process Connection Type Flanged, Single Flanged, Double Flanged, Lugged, Wafer
Seat / Seal Type Metal, Soft
Shutoff Class Class IV (FCI 70-2), Class V (FCI 70-2), Class VI (FCI 70-2)
Standards B16.34
Stem Live Loaded, Adjustable Packing
Valve Size NPS 3, NPS 4, NPS 6, NPS 8, NPS 10, NPS 12, NPS 14, NPS 16, NPS 18, NPS 20, NPS 24, NPS 30, NPS 36, Custom inlet/outlet, Up to NPS 72
Valve Size Standard NPS
  • Choose from square, keyed, or splined shaft connections.
  • The pressure-assisted seal design provides tight shutoff.
  • Trim and bolting materials are available for applications involving sour liquids and gases.
  • The valve body self-centers on the line flange bolts as a fast, accurate means of centering the valve in the pipeline.
  • Seal retainer screws are located so there is no interference with the sealing function of either flat sheet or spiral-wound line flange gaskets.
  • A feature of the valve design is that the torque necessary to open and close the valve is the same, regardless of the direction in which the differential pressure is applied.
  • Interchangeability of all parts, including shafts and disks, simplifies service and reduces maintenance costs.

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