Engineer with Fisher valves in test lab

Butterfly Valves

Maintain safe and efficient production across a wide spectrum of service conditions. 

A Complete Butterfly Valve Line to Provide Optimal Performance

Emerson offers a complete range of butterfly valves from general purpose to severe service models used for isolation and throttling applications. This includes resilient seated valves for long service life and bubble tight shutoff; high performance valves capable of temperatures from cryogenic to 1500°F (815°C) and pressures to ASME CL1500 (PN 260); double flanged valves in sizes up to NPS 120 (DN 3000) and lined valves suitable for highly corrosive liquids, gases and slurries.

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The Latest

News Release

Wintershall Deploys Emerson’s Advanced Downhole Wireless Integrity Monitoring System on Maria Field

Latest advances of Roxar Downhole Sensor System verifies well barriers and casings without production impact for improved well integrity and...
Nov 20, 2017
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News Release

Emerson Opens Solutions Center in Singapore to Accelerate Digital Transformation for Industrial...

As part of its drive to make Singapore a hub for the delivery of Industrial Internet of Things (IoT) technologies and services for customers...
Nov 16, 2017
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News Release

Emerson’s Sensi Touch Named ‘Best Smart Thermostat’ by USA Today’s Reviewed.com

Emerson, a leader in the thermostat and HVAC controls industry, today announced that its Sensi™ Touch Wi-Fi® Thermostat was named “Best Smart...
Nov 14, 2017
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