BRANDS
A Baker Hughes brand focused on engineered control valve solutions, combining advanced digital instrumentation with deep process control expertise.
BRAND PROFILE
A Baker Hughes brand focused on engineered control valve solutions, combining advanced digital instrumentation with deep process control expertise.
PRODUCTS & SERVICES
A Baker Hughes brand focused on engineered control valve solutions, combining advanced digital instrumentation with deep process control expertise.
View related productsRELATED PRODUCTS
Rotary Control Valves / MasoneilanThe PFA-lined Series 31000 eccentric plug rotary control valve excels in precise throttling, corrosion resistance and low fugitive emissions, featuring compact lightweight build, robust lining anchoring and proven rolling diaphragm actuators for reliable service on corrosive media.
Rotary Control Valves / MasoneilanFirst launched in 1968, the original Camflex invented the rotary globe control valve by combining precise throttling merits of standard globe valves with rotary operation, covering over 80% of industrial control valve replacement demands back then.
Rotary Control Valves / MasoneilanThis lineup of high-flow V-ball control valves supports automatic throttling, with customizable tight shutoff alternatives, easier upkeep and superior running stability.
Rotary Control Valves / MasoneilanThe 37002 Series MiniTork® II is a heavy-duty automatic throttling butterfly control valve featuring a unique concave disc that delivers low dynamic torque and stable bidirectional flow, alongside deflection-free transmission, triple shaft bearings and direct-mounted positioners for precise modulating performance.
Rotary Control Valves / MasoneilanBaker Hughes Masoneilan 33000 triple offset butterfly valves adopt proprietary designs with metal-to-metal seats to realize bidirectional bubble-tight shutoff across broad temperature and pressure ranges, suitable for both on-off isolation and high-throttling modulating control with low friction.
50 Series Actuator Soft Good Kits / MasoneilanMasoneilan 51/52/53 piston actuators exceed the performance limits of standard spring-diaphragm pneumatic actuators to satisfy stringent application requirements.
Valve Instrumentation / Masoneilan
Severe Service Valves / MasoneilanEngineered with built‑in versatility, Masoneilan 71000‑Series single‑ported, heavy top‑guided control valves excel across numerous heavy‑duty process applications, including crude‑oil refining and gasifier units.
Valve Instrumentation / Masoneilan
Severe Service Valves / MasoneilanBuilt as a fabricated angle control valve, the Masoneilan 72000‑Series provides precise capacity control. Utilizing either single‑cage or multi‑cage trim, it efficiently reduces noise and outlet velocities within high‑capacity, high‑pressure‑letdown gas applications.
Level Transmitters & Controllers / MasoneilanEngineered for tank‑measurement duties, the 12400‑Series pneumatic level controllers provide both level control and transmission capability for tanks containing one fluid or a two‑fluid interface.
Severe Service Valves / MasoneilanThe 73000‑Series control valve handles throttling service for highly erosive, flashing and two‑phase flows.
Level Transmitters & Controllers / MasoneilanThe 12800‑Series pneumatic level controllers control and/or transmit tank liquid level for single‑fluid and two‑fluid‑interface applications.
Severe Service Valves / MasoneilanThe base‑level 74000‑Series control valve adopts single‑stage trim within an angle‑style body, featuring simplified flow geometry for both valve body and trim. Its streamlined flow‑path design delivers proven reliability in heavy‑oil and harsh refining services with entrained solids, where complex conventional trims suffer catastrophic damage from high‑velocity erosive jets. Widely recognized across the industry and frequently name‑specified by experienced users, the 74000‑Series stands out as a differentiated solution with unique design and outstanding performance for the toughest process conditions.
Regulators / MasoneilanThe Model 525 and 526 pressure regulators are engineered for pairing with the 10900‑Series spring‑diaphragm actuators, covering pressure‑reducing, back‑pressure and differential‑pressure control duties.
Severe Service Valves / MasoneilanThe Masoneilan 75000‑Series is an erosion‑ and flashing‑resistant tank‑level control valve, specially designed for corrosive and viscous‑fluid level‑control applications in PTA chemical plants. Its full‑ported sweep‑angle body with contoured gallery reduces pressure loss and particle impingement erosion, while the high‑force‑actuated one‑piece plug‑stem with guiding fins shears crystalline deposits and throttles solid‑bearing flows; dual heavy‑duty guidance suppresses vibration and fatigue for extended severe‑service life. Available in 90°, 120° and 135° sweep‑angle variants, the valve simplifies piping installation within confined tank‑mounted spaces.
Regulators / MasoneilanBaker‑Hughes Masoneilan 535H and 536H pressure regulators provide accurate pressure reduction for air, liquids, saturated and superheated steam. Available in sizes ¾” through 2”, with full‑area or reduced trim, they are suited for small‑to‑medium flow applications requiring Class IV or VI shut‑off per IEC 60534‑4 / ANSI/FCI 70.2. For service temperatures above the diaphragm temperature limit, fit the actuator beneath the valve‑body centre‑line. A condensate barrier in the sensing line and actuator case protects the diaphragm. Alternative mounting requires an independent condensate‑barrier assembly. Contact the factory for additional information.
Digital Valve Positioners / MasoneilanThe third-generation Masoneilan SVI™ serves as a user-friendly digital positioner specially designed for industrial pneumatic control valves. Adopting proven non-contact sensing and advanced control & diagnostic algorithms, it achieves precise, responsive and highly stable valve positioning for diverse industrial operations.
Severe Service Valves / MasoneilanThe 77000‑Series multi‑stage expanding‑area control valve is primarily engineered for high‑pressure compressible‑fluid and two‑phase‑flow services. It efficiently suppresses erosion, vibration and high noise, making it ideal for high‑pressure, high‑temperature flashing hydrocarbon‑liquid applications. Typical services include hot‑high‑pressure separator control for hydroprocessing, offshore gas‑wellhead choke‑valve duty and high‑pressure gas letdown with entrained debris. >
Regulators / MasoneilanThe Masoneilan 172‑Series spring‑loaded direct‑operated pressure‑reducing regulators provide reliable outlet‑pressure control. Available in ½”‑2” (DN15‑DN50), the valves support a wide variety of end connections. The bolted‑flange configuration enables custom face‑to‑face dimensions for easy replacement of legacy equipment. Compact and rugged, they perform well under severe service and feature simple installation and maintenance.
Digital Valve Positioners / Masoneilan
Severe Service Valves / MasoneilanThe Axial‑Flow LincolnLog trim adopts a tortuous‑path design to distribute pressure drop along the plug axis. Its axial throttling stages operate synchronously during plug travel to maintain constant staging ratios at every lift, controlling velocity and pressure drop to eliminate cavitation‑induced trim damage. Well‑suited for pump‑recirculation and high‑pressure liquid‑letdown services, this valve is an ideal choice for hydrotreater‑related applications.
Regulators / MasoneilanMasoneilan 173 Series direct‑acting spring regulators serve steam, gas and liquid applications for pressure relief and back‑pressure control. Available in ½”–2” (DN15–DN50), they ensure durable, continuous industrial service.
Digital Valve Positioners / MasoneilanEquipped with a local interface, the Baker Hughes SVI™ II AP adopts a 32-bit microprocessor architecture, serving as a digital valve positioner to control pneumatic actuators through a two-wire 4-20mA signal.
Severe Service Valves / MasoneilanMasoneilan steam‑conditioning‑valve series integrates low‑noise trim and a patented water‑injection system for combined pressure‑temperature reduction service. Backed by 125+ years of pressure‑control experience and modern desuperheating technology, the SteamForm™ line offers highly‑efficient steam conditioning.
Regulators / MasoneilanThe Masoneilan 174‑Series spring‑loaded direct‑operated regulators perform pressure‑reducing or pressure‑relief control for diverse industrial applications. Equipped with a large‑size diaphragm for precise low‑pressure regulation and a lever‑type mechanism for reliable tight shut‑off, they are offered in ½”‑1‑½” (DN15‑DN40) with a maximum inlet pressure of 145 psig (10 barg). Its simple‑design construction ensures flexible deployment, easy installation and maintenance.
Digital Valve Positioners / MasoneilanCapable of accepting 4‑20 mA, 0‑24 Vdc, or dual‑signal inputs, the Masoneilan SVI II ESD offers flexible signal‑based operation.
Valve Instrumentation / Masoneilan
Pneumatic Valve Positioners / MasoneilanThe Masoneilan 4700E/4800E electropneumatic and 4700P/4800P pneumatic positioners are proven control‑valve accessories. Their precision feedback‑cam design ensures accurate positioning, fast response and customizable control curves for rotary or reciprocating actuators. The cam can be fitted directly to rotary shafts, while a rugged lever‑turnbuckle assembly connects stem movement for linear actuators.
Digital Valve Positioners / MasoneilanFeaturing HART®‑on‑4‑20 mA communication, the SVi1000 is ideally suited for control systems based on 4‑20 mA signalling.
Valve Instrumentation / Masoneilan
Severe Service Valves / MasoneilanThe 49000‑Series V‑LOG severe‑service control valve features an enlarged body cavity and stacked‑disk trim with up to 36 pressure‑reduction stages. Adopting Masoneilan’s proprietary V‑LOG trim technology, it is designed for high‑pressure‑drop working conditions prone to noise and cavitation, and offers reliable performance for a wide‑range of liquid and gas applications across process industries.
50 Series Actuator Soft Good Kits / MasoneilanMasoneilan 51/52/53 piston actuators exceed the performance limits of standard spring-diaphragm pneumatic actuators to satisfy stringent application requirements.
50 Series Actuator Soft Good Kits / MasoneilanMasoneilan 51/52/53 piston actuators exceed the performance limits of standard spring-diaphragm pneumatic actuators to satisfy stringent application requirements.
#37/#38 Actuator Soft Goods Kits / MasoneilanThese OEM all-in-one overhaul kits are specially customized for Masoneilan #37 direct-acting and #38 reverse-acting spring diaphragm actuators. They gather all required elastic sealing parts and auxiliary fittings to support complete refurbishment of the actuators.
#37/#38 Actuator Soft Goods Kits / MasoneilanThese OEM all-in-one overhaul kits are specially customized for Masoneilan #37 direct-acting and #38 reverse-acting spring diaphragm actuators. They gather all required elastic sealing parts and auxiliary fittings to support complete refurbishment of the actuators.
#37/#38 Actuator Soft Goods Kits / MasoneilanThese OEM all-in-one overhaul kits are specially customized for Masoneilan #37 direct-acting and #38 reverse-acting spring diaphragm actuators. They gather all required elastic sealing parts and auxiliary fittings to support complete refurbishment of the actuators.
50 Series Actuator Soft Good Kits / MasoneilanMasoneilan 51/52/53 piston actuators exceed the performance limits of standard spring-diaphragm pneumatic actuators to satisfy stringent application requirements.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
87/88 Actuator Spare Parts Kit / MasoneilanThe Masoneilan 87/88 actuator lineup suits diverse service conditions for globe control valves across multiple industries.
Globe Control Valves / Masoneilan80000 Series: Heavy‑duty three‑way control valve for combining or diverting applications.
Globe Control Valves / MasoneilanExperience flawless performance paired with long-term reliability from the Masoneilan PXR single seated globe control valve. Developed to operate across countless standard industrial process conditions, the PXR maximizes flow control efficiency and boosts size-based Cv output, all powered by premium investment casting and carefully tuned body and plug contours.
Globe Control Valves / MasoneilanMasoneilan Varipak control valves are built for low flow conditions, offering precise throttling performance with comprehensive optional features. Optimized layout creates an ultra-compact, fully integrated valve unit.
Globe Control Valves / MasoneilanMasoneilan 41005 heavy duty control valves utilize balanced trim for stable, efficient operation with high pressure drops and extreme temperature shifts. Choose noise attenuation trim, anti-cavitation internals and assorted balanced seals to match varied pressure and temperature demands.
Globe Control Valves / MasoneilanMasoneilan 10000 Series double seated control valves by Baker Hughes adopt semi-balanced internals. They accommodate large pressure drops, demand less actuator force, and boast wide flow paths suited for dirty fluid service.
Globe Control Valves / MasoneilanMasoneilan 21000 Series heavy top-guided globe valves from Baker Hughes fit most automated process control services. Built with single-ported construction, they accommodate a full range of trim, actuation and instrumentation options.