MacoTango supplies engineered control valves and related accessories for demanding process conditions, including high-temperature, high-pressure and hazardous gas service.
Control Valve Supplier
Control Valve Manufacturer
MacoTango is a control valve manufacturer supporting industrial flow, pressure, temperature and level control applications. We supply engineered control valve packages with pneumatic or electric actuators, positioners, solenoid valves, limit switches and other accessories selected around the operating conditions of each project.
Our product range includes globe control valves, angle control valves, three-way control valves, rotary control valves, self-operated pressure control valves and automated shut-off valves. From initial valve sizing and material review to assembly, testing and documentation, our team helps EPC contractors, plants, OEMs and distributors prepare a practical control valve configuration for the process duty.
Industrial Control Valve Product Range
Select products by regulation duty, valve motion, pressure drop, medium, response requirement and installation condition. MacoTango supports control valves, self-operated control valves, actuated ball valves, actuated butterfly valves and control valve accessories for modulating control, automated shut-off and complete process automation packages.
Control Valve Supply Support for EPC, Plant and Distributor Projects
MacoTango supports EPC teams, plant maintenance buyers, distributors and OEM customers with control valve supply coordination. Share the process datasheet, piping class, actuator requirements, inspection scope and document schedule so the valve, trim, materials, interfaces and included records can be reviewed before commercial confirmation.
For repeat equipment, use the OEM skid configuration workflow to review a representative tag and its revision. For an installed valve, the MRO replacement review starts with identification, service conditions and fit/function checks.
For sourcing from China, review our China control valve manufacturing and document review before confirming the order scope.
Control Valve Engineering Support
Control Valve Engineering Support for Severe Service Conditions
Control valve selection depends on medium, flow rate, inlet pressure, outlet pressure, temperature, pressure drop, shut-off requirement, actuator type and required control accuracy. MacoTango helps buyers review process conditions, severe service risks, trim selection, actuator configuration and RFQ documentation before final valve selection.
Flow, Pressure and Temperature Control
Match control valve type, trim characteristic and actuator response to flow control, pressure regulation, temperature control and level control duties in industrial process systems.
View Control Valve SeriesSevere Service Review
Review high pressure drop, cavitation, flashing, noise, erosion, corrosion, slurry service and high temperature conditions before selecting body material, trim and accessories.
Explore Control Valve SolutionsCv Calculation and RFQ Data
Prepare medium, flow rate, inlet pressure, outlet pressure, temperature, density, viscosity, pipe size, leakage class and actuator requirements for Cv sizing and quotation review.
Open Cv CalculatorManufacturing Capability
Control Valve Manufacturing Capability
MacoTango coordinates the control valve manufacturing workflow from material preparation and machining to trim assembly, actuator mounting, inspection and packing. The objective is to deliver a complete control valve package that matches the approved technical specification and is ready for site integration.
- Pressure-part preparation
- Precision machining
- Trim and actuator assembly
- Inspection and packing
For projects that require witness inspection, additional testing or specific document formats, include the inspection and test plan with the inquiry so the requirements can be reviewed before order confirmation.
Send Valve RequirementsQuality Inspection Process
Control valve quality depends on material conformity, pressure integrity, internal alignment, trim condition and actuator performance. The applicable inspection scope should be confirmed in the purchase specification and inspection plan. The following checks can be incorporated according to the valve type and project requirements.
Valve Resources & Technical Guide
Valve Resources for Control Valve Selection and RFQ Preparation
Use MacoTango Valve resources to compare valve types, understand control valve sizing, Cv calculation, control valve standards and prepare clearer RFQ data for oil and gas, chemical, power, water, LNG and severe service projects.
Latest Industrial Valve Guides
View All Technical Guides
13 Oct2-Way vs 3-Way Control Valves for Heat Exchanger Loops
Two-way control suits a liquid heat-exchanger branch whose flow can decrease as heating or cooling demand falls, provided the pump and heat source can operate under…
12 OctControl Valve Replacement: Capacity, Fit & Interfaces
Industrial control valve replacement requires three separate checks: usable capacity across the current operating range, installation fit, and compatibility with the retained actuator and control interfaces….
11 OctControl Valve Actuator Air Consumption: Stroke Demand, Bleed and Peak Flow
Control valve actuator air consumption combines the air used for movement with any continuous positioner bleed and leakage. Averaging these loads over time helps estimate instrument-air…
Request Valve Selection Support
Valve RFQ Support
Need Help Selecting a Control Valve?
Send your medium, flow rate, inlet pressure, outlet pressure, temperature, pressure class, valve size, material, actuator requirement and application conditions. MacoTango can review your process data and recommend a suitable valve type, control valve family or severe service solution.
Medium, flow rate, pressure, temperature and pressure drop.
Valve size, material, pressure class, leakage class and actuator type.
Receive valve selection support for industrial process projects.