Our services

What We Do

We are experienced & expert people

We work with re-sellers, end users & EPCs to provide solution to client within Oil & Gas, Power, Petrochemical, LNG, Mining, Water/Waste Water & Industrial Gases sectors

Valve Sizing & Supply

Testing & Commissioning

After Sales Support

Our Products

We provide a wide range of products

General Service Control Valves.

Globe, Angle, V-Type Ball, Eccentric Plug & Butterfly – High Performance Double and Triple Eccentric style

Severe Service Control Valves.

Single & Multi-Stage Trims, Various Special Materials like Tungsten Carbide, Hexalloy (Silicon Carbide) & Ceramics

Actuated (Pneumatic, Electric & Hydraulic) & Manual Valves.

Check Valves, Knife Gate Valves, Ball Valves, Gate Valves, Globe Valves

Steam Desuperheaters

Steam Desuperheaters and associated Equipment including complete PRDS

Manual and Actuated Choke Valves

ASME & API

Instrumentation

Pressure Gauges, Temperature Guages, Thermocouples, Manifold Valves, Pressure Switches & Transmitters

Product Applications

Check our product applications

Providing engineered control valve solutions to the Oil and Gas Industry has been a cornerstone of MTECK Global’s business for over 30 years. Our extensive knowledge and experience of Oil & Gas production and processing applications allows MTECK Global engineers to select the correct valve for the end-users application. With a focus on maximising customer production and reducing overall plant operating costs, the design of our control valves provides the lowest MTBPM against our major competitors.

The two most common modes of control valve failures are passing and seizure or sticking. MTECK Global GFLO control valve design eliminates these problems and hence enhances overall plant and process performance.

Passing and excessive seat leakage is caused by trim erosion & wearing (wire drawing) of the plug and seat and where pressure balanced trim designs are typically used. MTECK Global GFLO control valves with unbalanced trims provide exceptionally tight shutoff and this minimizes trim erosion and wear.

Seizing / sticking is caused by close tolerances in cage-guided trim. MTECK Global GFLO control valves utilize non cage guided trim designs and hence do not suffer problems with either galling or sticking.

Oil and Gas Applications:

  • Compressor Recycle Valves
  • Gas-to-flare Valves
  • Water and Gas injection Valves
  • Cavitating Service Valves
  • Flashing Service Valves
  • High Pressure Let Down Valves
  • Noise Attenuating Valves
  • Wellhead Control Valves
  • High Rangeability Applications
  • High Pressure Drop Applications
  • Velocity Control Applications
  • Tight Shut-Off Applications

MTECK Global has provided Engineered Control valve solutions to the Gas Transmission Industry for over 30 years. Our extensive knowledge and experience of Gas Transmission production and processing applications allows MTECK Global Engineers to select the correct valve for these demanding applications. With a focus on maximising Customer’s production and reducing overall plant operating costs, the design of MTECK Global control valves provides the lowest MTBPM against our major competitors and hence is ideally suited to this industry.

Common application requirements within the Gas Transmission industry include precise and accurate flow control, noise attenuation capabilities in applications where high noise levels are apparent, and reliability of operation. MTECK Global Control valve design specifically deals with these exacting process requirements, effectively enhancing overall Plant and Process performance.

Gas Transmission Applications:

  • Compressor Recycle Valves
  • Metering Stations & City Distribution Gates
  • Tanker Loading and Unloading facilities
  • Gas Compressor Station Valves
  • Gas Pipeline Valves
  • High Pressure Butterfly style control and isolation valves
  • High Pressure Let Down Valves
  • Noise Attenuating Valves
  • High Rangeability Applications
  • High Pressure Drop Applications
  • Cryogenic Applications
  • Velocity Control Applications
  • Tight Shut-Off Applications

Some of the most arduous control valve applications are found within Power Generation Plants, such as Fossil Fuel, Combined Cycle and Co-Generation Steam Power Plants. High Temperatures, High Pressures and the ability to operate through a range of low and high flow conditions make sizing and selection of control valves within this industry an exacting science.

MTECK Global control valves are successfully used within the Power Generation Industry around the world.

MTECK Global’s extensive knowledge and experience of the Power Generation Industry allows MTECK Global Engineers to select the correct valve for the End-users applications. With a focus on maximising End-users production and reducing overall plant operating costs, the design of our Control valves provides the lowest MTBPM against our major competitors.

MTECK Global VC Trim is a multistage velocity control severe service trim design which effectively deals with high pressure drop applications found in a range of application within a Power Plant.

The VC Trim is used in both liquid and gas applications. In the case of liquids, the trim effectively eliminates the damaging effect of trim erosion and wear by eliminating cavitation, and where high damaging noise levels are present, by limiting the velocity within the trim, noise is effectively dealt with.

Typical Processes where MTECK Global Control valves are widely used within the Power Generation Industry include:

  • Boiler Feedwater Recirculation valves
  • Spraywater attemperator valves
  • Soot Blower Steam pressure control
  • Deaerator level and Pressure control
  • Main Feedwater control valve
  • Turbine Bypass application
  • Condenser Level, spill over and recirculation applications
  • Pressure reducing applications
  • High Rangeability Applications
  • High Pressure drop applications
  • High temperature applications

The design of MTECK Global's GFLO globe style control valve originated from the need to solve the most common valve operational issues such as, seizing, excessive leakage and the high cost of spares, maintenance and loss of production. Even thru to today, many end-users continue to purchase Control valves with designs that still present with these problems. MTECK Global Control valves are without question best suited to tackle and resolve these fundamental operational problems for those Customers whom are intent on minimizing process operating costs.

MTECK Global's extensive knowledge and experience of the Chemical, Petro-Chemical and Refining production and processing applications allows MTECK Global Engineers to select the correct valve for the End-users applications. With a focus on maximising End-users production and reducing overall plant operating costs, the design of our Control valves provides the lowest MTBPM against our major competitors.

The two most common modes of control valve failures are Passing and Seizure or Sticking. MTECK Global GFLO Control valve design eliminates these problems and hence enhances overall Plant and Process performance

Passing & Excessive Seat Leakage is caused by trim erosion & wearing (wire drawing) of the plug and seat and where pressure balanced trim designs are typically used. MTECK Global GFLO control valves with unbalanced trims provide exceptionally tight shutoff and this minimizes trim erosion and wear.

Seizing / Sticking is caused by close tolerances typical of cage-guided trims. MTECK Global GFLO control valves utilize Non Cage Guided Trim Designs and hence do not suffer problems with either galling or sticking.

Typical Processes where MTECK Global Control valves are widely used:

  • Refining
    • Crude Oil Distillation
    • Naphtha Hydrotreating
    • Catalytic Reforming
    • Hydrocracking
    • Alkylation
    • Coking
    • Steam Generation
  • Petro-Chemical
    • Methanol Production
    • Ethylene
    • Toluene
    • Propylene
    • Steam Utilisation
  • Chemical
    • Fertiliser Production
    • Ammonia Nitrates
    • Nitric Acid
    • Cyanide
    • Steam Utilisation
    • Vinyl Acetates
    • Styrene -Rubber / Plastics

Industrial gases such as Oxygen, Nitrogen and Argon are either extracted from air using process of Separation or Chemical Synthesis. Within the separation, gases are extracted using a process known as cryogenics. Industrial Gas Processing Plants are typically large and costly and hence the correct control valves must be used to ensure overall plant optimum performance, safety and reliability.

Class VI shutoff is typically specified for control valves used within (ambient temperature) gas applications. In this case it is important to ensure the design of the control intended to be applied is suitable for “repeatable” Class VI shutoff.

Also, special materials are a feature of the Industrial Gas Industry, particularly when using control valves on Oxygen Applications. The use of Al. Bronze and Monel materials is typically a feature of control valves used in oxygen applications.

MTECK Global has provided Engineered Control valve solutions to the Industrial Gas Industry for over 30 years. Our extensive knowledge and experience of Industrial Gas production and processing applications allows MTECK Global Engineers to select the correct valve for these demanding applications. With a focus on maximising Customer’s production and reducing overall plant operating costs, the design of MTECK Global control valves provides the lowest MTBPM against of our major competitors and hence are ideally suited to this industry.

Common application requirements within the Industrial Gas industry include precise and accurate flow control, cryogenic conditions, noise attenuation capabilities in applications where high noise levels are apparent, and reliability of operation. MTECK Global Control valve design specifically deals with these exacting process requirements, effectively enhancing overall Plant and Process performance.

Gas Transmission Applications:

  • Cryogenic Valves
  • Oxygen Cleaned Valves
  • Cold Box control valves with extended bonnets
  • Low flow control valves
  • High Pressure Butterfly style control and isolation valves.
  • High Pressure Let Down Valves
  • Noise Attenuating Valves
  • High Rangeability Applications
  • High Pressure Drop Applications
  • Velocity Control Applications
  • Tight Shut-Off Applications

A plant generates steam for a range of purposes, be that for heating and process operations or for generating power, or in some cases for both. Steam properties though need to be different for power generation as opposed to steam properties used for process applications. Steam for power generation is typically in a superheated condition, whereas steam used in process applications is typically saturated steam. In the case where the steam is being used for both applications, power is likely to win out and hence the steam is more likely to be created in a superheated condition, and then desuperheated to its saturated condition for use as process steam.

Desuperheating steam is the resultant of water coming into contact with steam in a controlled manner, causing the water to evaporate. In essence to reduce the temperature of the steam to a desired set-point as quickly as possible while avoiding damage to process equipment and piping in an efficient manner to minimise use of process water.

Factors influencing the efficiency of Desuperheating include:>

1. Pressure Differential between Steam and Water:

Water being injected into a steam flow needs to be at a higher pressure than that of the steam flow. The higher the pressure differential (within reason) the greater the effect of atomization, hence smaller water particles will be formed, and smaller water particles evaporate more efficiently.

2. Velocity Differential between Steam & Water:

A critical aspect of water vaporization is velocity differential between the steam and the water being injected into the path of the steam. Higher velocity differentials ensure water particles tear apart and hence atomise more effectively. Care must be taken not to exceed maximum recommended piping velocities for steam (40 ~ 50 metres / second)

3. Temperature differential between Steam & Water.

The differential between steam temperature and the injecting water temperature should also be kept to a minimum. Water near the saturation point takes very little heat to convert to steam with beneficial effects. It does require higher amounts of water, but these higher amounts of water are in effect turned into useful steam and hence improves the overall efficiency of the desuperheater.

4. Turbulence:

Turbulence also plays a beneficial role in mixing steam and water, hence desuperheater with designs that promote turbulent mixing should also be considered.

Types of Desuperheater


Two types of desuperheater are available from MTECK Global. These include a Fixed Orifice Mechanical Spray type desuperheater, and a Variable Nozzle Spray desuperheater.

The fixed orifice mechanical spray relies upon pressure drop across the spray nozzle to achieve the required atomisation. In this arrangement a separate control valve is used to control the amount of Spraywater fed into the steam flow.

A variable nozzle spray desuperheater provides an economical solution by combining Spraywater function and Water control into one unit. The variable spray nozzle utilises constant water pressure to create a fine conical spray which is injected into the steam flow.

MTECK Global has provided steam desuperheating solutions for over 30 years. Our extensive knowledge and experience of steam and in particular desuperheating applications allows MTECK Global Engineers to select the correct desuperheater for these demanding applications. With a focus on maximising Customer’s production and reducing overall plant operating costs, the design of MTECK Global control valves provides the lowest MTBPM against of our major competitors and hence are ideally suited to the steam processing industry.

MTECK Global has provided Engineered Control valve solutions to the Process Industry for over 30 years. Our extensive knowledge and experience of Control valves allows MTECK Global Engineers to select the correct valve for any demanding applications.

In some cases our Customers have sought to use this expertise for custom design trims where traditional suppliers are locked into standard product lines. Whether the application is of a high pressure, high temperature or even highly erosive applications, MTECK Global Engineers have worked with our Customers to design and apply innovative solutions.

In the case of existing valves, MTECK Global has the capability of offering and installing retrofit trims.

  • Enstocks / Sluice Gates Valves
  • Lined Butterfly Valves
  • Motorized and Manual Valves
  • PVC Ball Valves
  • Gate Valves

MTECK Global has the capability to provide FDA/EN approved nitrile powder and latex free gloves along with KN95 masks.

KN95 Non-Medical mask in GB2626-2006, TUV Tested

5 ply including two melt blown Fabric(25g for each)

Optional 4 ply including one melt blown Fabric(45g for each)

Entrust Your Valve requirements to Our Team of experts