Fisher A11 High Performance Butterfly Valve
Rp123000.00
Product Description
The Fisher A11 High Performance Butterfly Valve is a dependable solution for both throttling and on/off applications. Designed for versatility, it is available in wafer or single-flange configurations and ensures tight shutoff under a wide range of pressure and temperature conditions, including cryogenic environments. Its robust design and adaptable features make it suitable for demanding industrial processes.
Key Features
Flexible Shaft Connections: Choose from square, keyed, or splined shafts for compatibility with different actuators.
Pressure-Assisted Seal Design: Ensures reliable and tight shutoff.
Material Options: Trim and bolting materials available for sour liquid and gas applications, enhancing durability.
Self-Centering Body: Valve body self-aligns on line flange bolts, simplifying installation.
Non-Interfering Seal Retainer Screws: Seal retainer screws are positioned to avoid interference with sealing gaskets.
Consistent Torque: The valve requires the same torque to open or close, regardless of differential pressure direction.
Part Interchangeability: Interchangeable shafts and disks simplify servicing and reduce maintenance costs.
Specifications
Certifications: PED, CRN, Fugitive Emission, NACE, ATEX, CUTR, Fire Safe
Critical Service: General Service
Flow Characteristics: Linear
Material Options: Carbon Steel, Stainless Steel, Alloy
Operating Temperature: Standard, High Temperature, Cryogenic
Power Sources: Electric, Hydraulic, Pneumatic, Electro-Hydraulic
Pressure Class: ASME
Process Connection Types: Flanged, Single Flanged, Double Flanged, Lugged, Wafer
Seat/Seal Types: Metal, Soft
Shutoff Class:
Class IV (FCI 70-2)
Class V (FCI 70-2)
Class VI (FCI 70-2)
Standards: ASME B16.34
Stem: Live-loaded, adjustable packing
Valve Sizes:
Standard: NPS 3, 4, 6, 8, 10, 12, 14, 16, 18, 20, 24, 30, 36
Custom inlet/outlet sizes up to NPS 72 available.
For additional options or configurations tailored to your specific needs, contact your local Emerson business partner or sales office.
The Fisher A11 valve’s innovative features and robust construction ensure exceptional performance, reliability, and ease of maintenance in a wide variety of industrial applications.
