Triple Offset Valves
Minimize weight and increase your uptime across a wide variety of process conditions.
Minimize weight and increase your uptime across a wide variety of process conditions.
Triple offset valves outperform traditional valves with increased durability, reliability and lower ownership cost. The seat of the triple offset valve is designed to minimize wear, provide lower maintenance cost and extend service life. The ‘zero leakage’ sealing capabilities of triple offset valves provides the performance to keep your processes operating reliably at top efficiency even in extreme operating conditions. All of these benefits also come with a large weight saving when compared to many other valves, making for much easier installation and maintenance.
Metal Seated
Triple Offset construction minimizes seat wear, offers zero leakage*, and reduces valve maintenance across many applications
Cryogenic
Provides the low maintenance and zero leakage* benefits of the Triple Offset Valve in cryogenic applications
Vanessa
Known for durability and reliability, Vanessa TOVs are extremely versatile and deliver outstanding performance in many conditions
The triple offset design completely eliminates any rubbing action of the sealing elements during the 90 degrees of rotation and such capability, combined with other key features, have effectively positioned over time the Vanessa Series 30,000 as the ultimate process valve.
Thanks to our engineering expertise, state-of-the-art technology and manufacturing capabilities, Emerson Vanessa has provided for decades an extremely reliable triple offset valve capable of
delivering full shut-off and peace of mind operation over a wide range of temperatures and pressure classes.
All Vanessa triple offset valves rely on the principles of metal-to-metal, torque seating and non-rubbing, quarter turn rotation.
Cryogenic Configurations inside LNG Terminals
A side entry valve features a hatch on one side to allow operators to access the valve trim by hands, arms or even by physically entering inside the pipe in case of large sizes
Adopted in Molecular Sieve Applications
Molecular sieves are commonly used for drying and removing CO2 from natural gas, LPG, inert or atmospheric gases
Handling High Temperature/Corrosive Molten Salts
Handling high temperature/corrosive molten salts is essential in alternative energy production
Seawater Reverse Osmosis Plants
One of the most successful methods to desalinate water is through Sea Water Reverse Osmosis (SWRO)
