Fisher A11 High Performance Butterfly Valve|High Performance Butterfly Valve|Wafer Type | Fisher Valve | Fisher Actuator

GUAGEMART supplies premium-quality Fisher A11 Butterfly Valves which are internationally certified for outstanding performance.What’s more, we offer competitive market pricing along with efficient global logistics and professional technical support. With our extensive industry expertise, we deliver cost-effective valve solutions that ensure superior product quality, timely delivery, and reliable after-sales service – all while maintaining our reputation as a trusted industry partner.

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Description

Product Description

The Fisher A11 is a robust and versatile butterfly valve, suitable for both throttling and on/off applications. Available in wafer or flanged designs, it ensures tight shutoff and operates efficiently across various pressure and temperature ranges—including cryogenic conditions.

With proven durability and leak-proof performance, it is widely used in oil & gas, chemicals, power plants, and LNG applications, offering a cost-effective and dependable fluid control solution.

Specifications

Specifications Details
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
Other Configurations Contact your local Emerson business partner or sales office to learn about additional specifications or options for this product.

Features

  • Shaft Options
    Square, keyed, or splined connections available
  • Superior Sealing
    Pressure-enhanced design ensures bubble-tight shutoff
  • Sour Service Ready
    NACE-compliant materials for corrosive applications
  • Quick Installation
    Self-centering design aligns automatically
  • Gasket Friendly
    No interference with standard gaskets
  • Balanced Performance
    Equal torque required in both directions
  • Easy Maintenance
    Fully interchangeable parts reduce downtime

GUAGEMART delivers high-quality Fisher A11 Butterfly Valves- certified to  standards for reliable performance. We offer:competitive pricing, fast global delivery, and professional after-sales support. With extensive industry experience, we provide cost-effective valve solutions for your projects.Key highlights:✔ Premium quality at competitive prices✔ Quick international shipping✔ Expert technical support✔ Trusted industry supplier

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