Dresser Masoneilan
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Control Valves - Globe Valves
Dresser Masoneilan globe control valves offer exceptional quality and durability. Designed for precision and rugged performance, Dresser Masoneilan globe control valves are available in a range of designs to meet unique application requirements.
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Control Valves - Rotary Valves
Dresser Masoneilan offers a complete line of rotary control valves, including pneumatic rotary valves, control ball valves and butterfly control valves. Capable of handling high capacity situations, Dresser Masoneilan rotary control valves deliver durability and peace-of-mind.
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Control Valves - Severe Service
Dresser Masoneilan brings decades of expertise to customizing severe service valves for the industry's most demanding applications. With a wide range of solutions, including anti-cavitation valves, noise reduction valves and anti-surge control valves, Dresser Masoneilan engineers valves to fit customers' exact specifications in critical environments.
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Control Valves - Regulators
Dresser Masoneilan control valve regulators provide accurate pressure reduction, back pressure and differential pressure applications. Designed for a range of media from air and liquid to saturated and superheated steam, our regulators offer dependable service in the most critical situations.



