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IMI Orton
VF - Double Eccentric Soft Seated Butterfly Valve
Double eccentric soft-seated butterfly valve for reliable bi-directional sealing.
Double eccentric design minimises wear and enhances durability.
Self-cleaning seat prevents contamination and solid buildup.
Hydrodynamic disc improves flow and reduces pressure drop.
Features
The IMI Orton VF Series is a double eccentric soft-seated butterfly valve, designed for tight shut-off isolation and non-return applications. Featuring a self-cleaning seat, adjustable and replaceable packing, and corrosion-resistant shaft bushing, it ensures long-term durability with minimal maintenance. Available in sizes from 2” to 160” and pressure ratings up to 25 bar, it supports various materials, including ductile iron, stainless steel, and aluminium bronze. The hydrodynamic disc design improves flow efficiency and reduces torque, making it ideal for water, seawater, desalination, and fire-fighting systems.
Key features
Sizes: 2” to 160”
Up to 25 bar rating
-20°C to +150°C range
Bi-directional shut-off
Self-cleaning seat
Corrosion-resistant materials
API 609 compliant
Specifications
Fluid Types
Water
Sea water
Brine
Liquid
Port Size (")
2 to 160
Maximum Working Pressure (barg)
25
Material
Ductile Iron
Carbon Steel
Stainless Steel
Aluminium Bronze
Duplex & Super Duplex
Titanium
Nickel Alloy Steel
Design Codes
ASME B16.34
ASME VIII
API 609
Temperature Limits (°C)
-20 to 150
Certification
PED
NACE
SIL3
Resources
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