We are a group of companies that for almost 30 years, have offered to different industries and mainly, the Oil & Gas industry, a wide range of specialized equipment and services to meet the business immediate needs and requirements.

2. Who are we?
We are a group of companies that for almost 30 years,
have offered to different industries and mainly, the Oil
& Gas industry, a wide range of specialized equipment
and services to meet the business immediate needs
and requirements.

3. We are a complete one-piece supply
chain of products and services.

4. What do we do?
Marketing, procurement
and service company.
Medium EPC CompanySel-contained valve
actuator manufacturer
and automation
solutions.

5. What do we do?
Through the years, IPSA has become a medium
size EPC company carrying out the
detailed engineering design of projects,
procure all the equipment and required
materials, and then construct to deliver a
functioning facility or asset to our clients.
IPSA builds a collaborative working relationship
through all disciplines to realize a shared
commitment to project goals.
Furthermore, IPSA also makes surveys of
facilities to verify the operating equipments
and bring new solutions to improve processes.

6. What do we do?

7. What do we do?

8. What do we do?

9. What do we do?

10. IPSA
Automation & Distribution Center
(CAD)

11. Through its Automation and Distribution Center (CAD),
IPSA aims to offer a full spectrum of process
automation, valve, instrumentation and actuation
solutions, as well as comprehensive technical and soft
skills training to support its offerings.
Besides our immediate service an repair support, we
hold a large inventory of equipment available 24
hours a day, 365 days per year. We stand ready to
serve quickly and effectively.
Our Control, Safety and Relief Valve Repair Center
will only be one of the services intended in the short
term to offer.

12. CAD: Our services
Products & Equipment
Repair & Testing
Services
Other Services
Control & Safety Valves,
Regulators
Pressure & Temperature
Transmitters
Pneumatic & Solenoid
Valves HP, LP
Process Automation
Process Valves, Actuators &
Controls Packages Integrated for
Pipelines
Control and Safety Valves
Repair (MARC)
Gas Coolers & Blades for
Cooling Process
Hydrostatic Test for Process
Valves
Design and Construction of
Emergency Shutdown
Systems
In site Valve and Control
Maintenance
HPU Repair
Engineering, Procurement,
Test and Installation Contracts
Technical Trainings and
Courses
Consulting Services

13. What do we do?
Maepsa a leading supplier, stockist and
distributor of process, control and safety valves,
actuators, measuring instruments, control and
automation systems and specialized equipment
for the upstream, downstream and energy
markets offering high quality solutions for each
one. We have a broad portfolio of globally
recognized brands and in-house services
including:
• Supply Services & Procurement Contracts
• Automation & Repair
• Inspection & Testing
• Control Panels & Gas and Flow Measurement
Skid Packages
• Education &Trainings

15. About Us
is a leading supplier, stockist and distributor
of process, control and safety valves, actuators, measuring
instruments, control and automation systems and specialized
equipment for the upstream, downstream and energy markets offering
high quality solutions for each one. We have a broad portfolio of globally
recognized brands and in-house services.
Serving across Mexico and LATAM, our strength lies in the variety
of products and components we stock to integrate solutions in a
short period of time. maepsa’s facilities offer a wide range of
Engineering, Automation, Integration and Test Services that ensure
clients have access to our group of highly experienced engineers
and quality technicians in different specialty areas, offering quality
service and customer support 24/7.
Through the years we have developed the expertise, efficiency and
commitment that all specialized industries require and have pride in our
team of expert engineers. The quality of our staff is one of the strengths of
our organization and translates into premium service to our customers.
With a clear vision of what needs to be accomplished for the critical industry
sectors we service, maepsa is continually improving its business and
service to its clients. maepsa was built on a foundation of excellence
in service, superior product quality and stock range, positioning the
company as a clear market leader providing quality products on time.

16. With facilities strategically located across different cities in
Mexico and Houston, USA; maepsa is recognized as a valued
supplier giving solutions not only with quality products but technical
expertise, after-sales support, in-site consultation, service and training.
We take pride in our ability to serve customers through a team approach
across all our facilities. Satisfying our customers’ requirements is our
first priority. From the moment an opportunity is given to us, we provide
value that translates into reliability, commitment, results and a long-term
business relationship delivering quality products and service.
Mexico City | Headquarters
Convento de Actopan No.33,
Col. Jardines de Santa Mónica, C.P. 54050
Tlalnepantla de Baz, Edo. De México
Tel. +52 (55) 53-65-97-77 / +52 (55) 67-26-44-24
Cd. del Carmen, Campeche |
Operations Center & CAD (Automation & Distribution Center)
Calle 55 No. 70
Col. Electricista entre 48 y 50, C.P. 24120
Cd. del Carmen, Campeche
Houston, Texas | International Sales Office
1601 Peach Leaf Street
Houston, Texas
77039
Locations

17. Products
Our products have several applications in different industries
and offer high quality solutions for each one. We carefully
select these products to ensure that our customers can get exactly
what they need to suit the needs of their process applications.

18. • Globe Control Valves
• Rotary Control Valves
• Butterfly Control Valves
• Severe Service Valves
• Actuators
• Positioners
• Air Filter Regulators
• Accessories
• Safety & Relief Valves
• Safety & Relief Valves Pilot OperatedConsolidated®
Equipment of Measurement, Automation
& Control
• Differential & Gauge Pressure Transmitters EJX, EJA
• Temperature Transmitter YTA
• Wireless Instrumentation
• Flow Transmitters (Magnetic Vortex, Coriolis,
Rotameters)
• Liquid & Gas Analyzers
• Recorders & Data Acquisition
• Paperless Recorders
• Single-loop Controllers
• Distributed Control System (DCS) “Centum VP”
• Safety Instrumented System (SIS) “PROSAFE RS”
• Pneumatic & Hydraulic Control Valves.
• Low Pressure Regulators & Filter Regulators
• Quick Exhaust Valves & Bleed Valves
• Shuttle & Relief Valves
These valves may be actuated by solenoid,
pilot, manual, or mechanical.

19. • Pressure Switches
• Dial Pilots
• Level Switches
• Relays
• Tattletale Indicators
• Quick Exhausts
• Sand Probes
• Hydraulic Controllers
• Emergency Shutdown
• Fuse Plugs
• Vent Screens
• Panel Accessories
• Relief Valves
• Check Valves
• Regulators
• Tube Fittings
• Needle Valves
• Bleed/Purge Valves
• Manifold Valves/Check Valves
• Tubing
• Position Monitors
• Limit Switches
• Positioners
• Position Transmitters
• Position Transmitters
• Limit Switches
• Manual Valve Limit Switches
• Magnetic Limit Switches
• Air Cooled Heat Exchangers
• High- Efficiency Axial Flow Fans
• Solenoid Valves of high pressure for Hydraulic
& Pneumatic Controls of 3-4 way to use in
hazardous locations.

20. • Self Contained Valve Actuator Lineal or
Quarter Turn.
• Safety Relief Valves Threaded & Flanged, Snap
Pilot and Spring
• Safety Relief Valves Modulating
• Control Valves
• Ball Valves
• Scotch Yoke Actuators
• Rack & Pinion Actuators
• Pressure Controllers
• Positioners
• Limit Switches
• Regulators
• Equipment for liquid level and solid level
measurement:
- Radar
- Guided wave radar
- Ultrasonic
- Capacitive
- Radiation-Based Measurement
- Hydrostatic
• Level Switches
• Magnetostrictive Level Transmitter
• Direct Reading Liquid Level Gauges
• Magnetic Level Indicators Point Level Switches
• Pressure Gauges
• Pressure Transmitters
• Pressure Switches
• Diaphragm Seals
• Thermometers
• Thermowells
• Accessories

21. Services
Our CAD (Automation and Distribution Center) supplies
maintenance, integration, repair and operational solutions
to our customers, providing technical and application assistance,
product options (similar brands/manufacturer/specifications)
and specification review.
From scheduled repair to emergency needs, maepsa is supporting
its customer 24/7.

22. maepsa supplies a wide variety of products and has a broad range of
capabilities to build tailored packages of products and services for projects,
satisfying our customer needs in delivery times, quality and price.
Besides the large inventory and extensive services, maepsa is a reliable
and competitive partner for projects involving equipment, spare parts
and services (Procurement). Through planning stages, custom-made
contracts and a tight communication with our customer; we ensure all
equipments, spare parts and services required for a project are delivered
in site, with efficiency, anticipation, no damage and the specified delivery
times. This saves our customer from having to hold and manage their
own inventory and gives them financial flexibility to allocate resources
in different areas.
Supply Services
& Procurement
Contracts

23. maepsa’s CAD provides professional inspection and testing services
for different equipments.
Ultrasonic Tests
Magnetic Particle Inspection
Positive Material Identification
Dye Penetrant Liquid Inspection
Pneumatic pressure tests for process valves
Hydraulic pressure tests for process valves
Torque testing
Other
Inspection
& Testing

24. maepsa’s CAD offers a 1st class repair complying with
international standards. Our Quality Assurance Program provides the
selection of automation packages that include process valves, mounting
hardware, actuator and control panel as an integrated solution that
ensures efficiency in your operation.
Furthermore, we provide a complete overhaul of actuators and
instrumentation. The assemblies are fully disassembled, diagnosed,
cleaned, reassembled, calibrated, and tested to meet technical
requirements and international quality standards like API, ANSI, ASME,
NOM, etc according to each case.
You can count on us to complete your repair quickly following the
manufacturer’s procedures and maintaining quality standards. Our CAD
technicians have the resources to inspect, diagnose, repair and recalibrate
your equipment. You can be confident that the equipment repaired
through maepsa can be returned to service in “like new” condition.
Automation
& Repair

25. maepsa designs, engineers and integrates an ample variety of Panels
and Control Panels of different types, whether they are Electrohydraulic,
Pneumatic, Electric, etc, our specialist will always give you the right
solution. Besides, we design, engineer and assemble Gas Regulation and
Flow Measurement Skids packages to meet our customer’s automation needs.
Whether designed by us, our clients or under the specifications of an
engineering firm, we can manufacture panels that are tailored to your
needs. They are assembled, inspected, tested, packaged and delivered
according to our strict quality standards.
Control Panels &
Gas Regulation and
Flow Measurement
Skids Packages
Builder

26. Education and Training services offer a variety of courses to understand
products, technology trends and how can they help improve your business.
All our courses are given by trained engineers and product specialists in
our facilities or can be brought to your site. We can also customize any
course to meet the particular needs of your process. Upon completion,
certificates will be given.
maepsa also offers demonstrations of certain products to show their
performance and capabilities with our product specialists.
Education
& Training

27. Mantenimiento Equipos De Proceso, S.A. de C.V.
www.maepsa.com.mx
contacto@maepsa.com.mx
Convento de Actopan No. 33, Col. Jardínes de Santa Mónica
Tlalnepantla de Baz, Edo. de México, México. C.P. 54050
+52 (55) 53-65-97-77
+52 (55) 67-26-44-24
@Maepsa
www.maepsa.com.mx
facebook.com/MaepsaMx
Maepsa

28. What do we do?
Based in Hosuton, Texas, Certus
manufactures self-contained valve
actuators, high pressure hydraulic linear
valve actuators, hydraulic power units and
pneumatic, hydraulic and electric controls
systems. These products were designed
with the knowledge of the real working
conditions and challenges faced by the end
users.
Furthermore, Certus supplies automation
and control solutions for customers in the
oil, gas and process areas.

29. SP Series
Self Contained Valve Actuator

30. SP Series Design
• Valve actuator that stores its own power and
allows for the remote wireless control of the
valve
• Ideal for use in applications where power is
not available or is unreliable
• Self contained system guarantees multiple
operations of the actuator
• Has minimal tubing which reduces leakage
points and makes it virtually zero-leakage
• Modular design allows for future upgrades
• For linear and quarter-turn valves

31. Capabilities
 Linear actuators, double acting, thrust output to 600,000 lbs,
linear motion range up to 72”, power supply pressure up to
5,000 psi.
 Spring return actuators are also available.
 Quarter-turn actuators, double acting, torque output to
6,000,000 in/lbs, power supply pressure up to 5,000 psi.
Spring return actuators are also available.
 Self contained.
 Fail safe operation.
 PLC based or micro processor
based system.
 Local and remote control.

32. Operating Philosophy
• Hydraulic fluid is used to operate the actuator. This fluid is stored in a
hydraulic tank and a hydraulic accumulator. This stored power allows for
the multiple operation of the valve without the need of an external
power source.
• Low power solenoid valves are used to open and close the actuator.
• An explosion-proof, 4-20 mA transducer is built into the actuator and
provides position indication feedback.
• PLC based technology and SCADA system interface is included.
• Wireless technology is included in order to control and monitor the
actuator.
• Data is received and sent via a RTU.
• A solar panel and/or wind turbine generates electric energy for the UPS,
RTU and the solenoids.

33. Features
Hydraulic
Power Unit
(HPU)
Hydraulic
Accumulator
Solar Panel

34. RTU
Uninterrupted Power
Source (UPS)
SCADA System
Features

35. Manifold Design Controls
• Multiple
Leak Paths
• Difficult to
Repair
• Hard to
Access
• Requires
Larger
Enclosure
Traditional Design

36. Manifold Design Controls
New Design Concept
• Minimal
Leak Paths
• Easy to
Repair
• Easy
Access to
Controls
• Reduces
Enclosure
Size

37. Manifold Design Controls
New Design Concept
• Minimal
Leak Paths
• Easy to
Repair
• Easy
Access to
Controls
• Reduces
Enclosure
Size

38. Manifold Design Controls

39. Manifold Design Controls

40. Manifold Design Controls
Features
Hand Pump
Actuator Supply
Speed Controls
Zero Leak Thermal Relief
Manual Operation Selector
Handle Lockout
Filter, HP & LP
Control Manifold
Manual Open/Close
Control Handles
Zero Leak Thermal
Reliefs
Dual Holding
Valve Manifold
Hand Pump
Pressure Release
Regulator
High/Low
Pressure Gauges

41. Hydraulic Oil Tank
Problem
- Air with moisture contaminates
operation fluid
Typical Solution
– Absorb moisture and filter to
atmosphere
Our Solution
- Isolate the fluid with an
expandable tank / bladder tank

42. Hydraulic Oil Tank
Float for Low Oil Shutoff
Expandable
Bladder
Tank Drain Plug
Features

43. Partial Stroke Device
• Ensures complete safety while
performing maintenance and
mechanical integrity of the valve
• Allows for a 20% valve operation
for routine maintenance
• Local Safety Control
• Locking Capability
• Lockout in Open or Closed position

44. Valve Position Indicators
• Viewable from only 10
Meters
• External Moving Parts
• Exposes Actuator Stem
to Environment
Traditional

45. Valve Position Indicator
Flag Style
• Viewable from 20 Meters
• No External Moving Parts
• Does Not Exposes Actuator
Stem to Environment

46. Valve Position Transmitter
• No Exposed Moving Parts
• Easily Replaced
• Integrated into Actuator
• No Contact to Fluid
• Wear Free Magnet Technology

47. We take pride in our ability to serve
customers through a team approach
across our facilities.

48. Mexico City
Headquarters
Cd. del Carmen, Campeche
Offices, CAD & Warehouse
Paraíso, Tabasco
Offices, Warehouse & Machine
tool shop
Houston, Texas
International sales office & Assembly
shop
Villahermosa, Tabasco
Sales office
Tampico, Tamaulipas
Sales office
With facilities strategically located across Mexico and Houston, our companies are
recognized as valued suppliers giving solutions not only with quality products but
technical expertise, after-sales support, in-site consultation, service and training.
Our Facilities

49. Our Facilities
With facilities across Mexico and Houston, IPSA is a complete one-piece supply chain of
products and services for the Oil & Gas industry and holds the potential to increase Yokogawa’s
sales and market share if the assigned territory is extended.

50. Cd. del Carmen Campeche,
Our Facilities

51. Cd. del Carmen Campeche,
Our Facilities

52. Cd. del Carmen Campeche,
Our Facilities

53. Cd. del Carmen Campeche,
Our Facilities

54. Cd. del Carmen Campeche,
Our Facilities

55. Cd. del Carmen Campeche,
Our Facilities

56. Cd. del Carmen Campeche,
Our Facilities

57. Cd. del Carmen Campeche,
Our Facilities

58. Cd. de México
Our Facilities

59. Houston, Tx.
Our Facilities

60. We are becoming a more aggressive group of
companies to bring better solutions to specialized
industries and develop better relationships with
our customers .
We foresee a constant growth in the market and
great challenges ahead but great rewards as well
since our goal is to become one of the best
solution provider in Mexico.

61. Evaluate strengths and weaknesses of the opportunities, competitors and the key
elements to win a project. (Price, service, distribution, added value, etc)
Evaluate / Plan / Develop & Deliver

62. Evaluate / Plan / Develop & Deliver
Proper planning is essential to start, grow and sustain projects allowing to allocate
resources properly, minimize risks and maximize gains.

63. Evaluate / Plan / Develop & Deliver
Develop the project with the chosen plan and working system to ensure the right
delivery with precise timing and quality.

64. Consider our IPSA, Maepsa and Certus as
your BEST partners in order to ensure a
maximum business coverage, service
support and continuity in Mexico as we take
complete commitment and responsibility
with our clients since we believe they truly
are the key element in the success of our
business and the solutions we offer.

65. Cd. del Carmen, Campeche
Calle 19 No. 210,
Col. Salitral
C.P. 24130
Tel. (938) 382 4683
Mexico City
Convento de Actopan No.33,
Col. Jardines de Santa Mónica,
C.P. 54050
Tel. (55) 5397 3703
Houston, Texas
1601 Peach Leaf St,
Houston, Texas
77039
Tel. (281) 227 7444