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.



The Latest

News Release

Emerson to Sell Leroy-Somer and Control Techniques Businesses to Nidec Corporation

Emerson today announced that it has agreed to sell its Leroy-Somer and Control Techniques business units to Nidec Corporation.
Aug 2, 2016
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News Release

Emerson Announces Strategic Portfolio Repositioning; Plans to Spin off Network Power Business and...

Emerson today announced it plans to spin off its Network Power business via a tax-free distribution to shareholders as part of a plan to...
Jun 30, 2015
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News Release

Emerson Adds Touchscreen Display and Apple HomeKit-Compatible Thermostats to Nationally...

Emerson, a leader in the thermostat and HVAC controls industry, today announced the next evolution of its nationally recognized smart thermostat.
May 22, 2017
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