11 Quark Crescent, Linbro Business Park, Frakenwald, Sandton, Johannesburg

+27 11 451 3700
www.asco.com / www.emerson.com

Core business offering: ASCO is an OEM with a extensive high quality fluid control and pneumatic offerings including solenoid valves, pressure operated piston valves, air preparation equipment, pneumatic cylinders, valve islands, switch boxes, proximity switches and bespoke panel solutions.

Technical Customer Support, Internal Customer Support
Customer Support
Go Switch
Section - Data Acquisition & Remote Control
-Ethernet-based systems
- dust
-Sampling equipment
- gases
- liquids
- solids
Section - Maintenance, Reliability & Asset Optimisation
-In-stream/in situ
- Lubricating oil filtration/conditioning
- Pneumatic air filtration/conditioning
-Out-of-stream/ex situ
- Lubricating oil filtration/conditioning
- Pneumatic air filtration/conditioning
-In-stream/in situ
- Lubricant
- Pneumatic air
- Valve shut-tight testing
- Valve stroke testing
-Sampling/ex situ
- Spectral analysis (of process fluids)
- Technical
-Education & training
- Instructor-led
- Onsite
- Planning
- Predictive maintenance
- Testing
- Energy
-Performance monitoring
- Energy
- Process/production
-Calibration, configuration & adjustment
- Networkable HART device calibration/configuration
- Networkable Profibus device calibration/configuration
- Point-to-point HART device calibration/configuration
- Point-to-point Profibus device calibration/configuration
- Wireless HART device calibration/configuration
- Wireless Profibus device calibration/configuration
-IoT driver & OPC software
- Planning & scheduling
- Predictive maintenance
- Preventive maintenance
-Optimisation & efficiency
- Asset optimisation
- Energy optimisation
- Maintenance optimisation
- Process/production modelling
Section - Miscellaneous Hardware
-Explosion proof
-Fieldbus interface
-Harsh environment
-High temperature
- Explosion protected
-Enclosures (special)
- Corrosion proof
- Environmentally protected
- Intrinsically safe
- Magnetic
- Rocker
-Emergency stop switches
-Gas burner safety control
-Hazardous gas detection
-IS barriers, signal isolation
-Key-lock switches
-Safety limit switches
Section - Networks for Communication & Control
-4-20mA analog loop
-Foundation Fieldbus
-Remote I/O
Section - Process Control & Manufacturing Technologies
-Emergency shutdown
-Limit switches
-Partial stroke testing devices
-Valve position transmitters
- Valve positioners
-Control valves (applications)
- Cryogenic
- Globe - sanitary
- Hygienic
- Pump protection
- Re-circulating
- Safety release
- Severe service/harsh application valves
- Slurry control
- Steam conditioning
- Steam de-superheaters
- double seated
- split-body
- three-way
-Lined valves
-Pinch-type sleeve
-Rotary control valves
-Shut tight valves
-Sliding/knife gate
-Weir-type diaphragm
- Fieldbus
- Proprietary
- Scaling of I/O
- 0/4-20mA
- mV/V
- Thermocouple
-Number of loops
- >16
- 1-16
- 0/4-20 mA
- 0-5V
- mA/mV
- Pulse
- Relay contact
-Visual display
-Explosion proof
-Fire detection & extinguishing equipment
-Gas detection
-Intrinsic safety
- Batch controllers
- Sensors
- Shunt diode safety barriers
- Solenoid valves
- Valve positioners
-Type 'n' protection
-Analytics & reporting
-Artificial intelligence
-Big data & cloud technologies
-Industrial IT & networking
-Specialist consulting services
-System simulation
- Linear
- Rotary
-Air dryers
-Controllers/logic devices
- Double acting
- Positioners
- Rodless
- Single acting
-Pneumatic conveying systems
-Pressure/vacuum switches
-Tubes & fittings
- Check
- Flow
- Gauge
- Isolation
- Manifolds
- Pressure
- Servo
-Clutches and brakes
-Impactors - magnetic
-Programmable motion control systems
- Custom system design
- Pneumatic drive systems
- Servo systems
-Differential pressure transducers
-Instrument manifolds
-Pressure gauges/indicators
-Pressure switches
-Pressure-electrical transducers
- Pilot operated pressure reducing
- Rupture disk
- Self-acting back pressure
- Self-acting pressure reducing
-Edge detection
-Hot metal
-Limit switch
-Machine guard
- grippers
- welding
-Metal detectors
- Analog
- Digital
- Panel mount
- Rail mount
-Control signal
-Differential pressure
Section - Services & Systems
-Consulting engineers
- Systems specification
-System integration/consulting
- Factory automation
- Process control
-Ultrasonic welding & cleaning
-Boiler/furnace control
-Compressed air
-Food & beverage
-Furnace control & management
-Gas, infrared heating systems
-Induction heating systems
- welding
-Materials handling
-Mining & metals
-Packaging and Labelling
-Power generation & distribution
-Pulp & paper
-Rubber & plastics
-Water & waste water
News from ASCO:
Optimise fermentation in alcoholic beverage manufacturing through proper valve selection
February 2021, Valves, Actuators & Pump Control, ASCO

Emerson can help select the right fluid automation products to meet all unique requirements.

Zoned approach reduces the complexity of machine safety
January 2019, IS & Ex, ASCO

This article examines a unique approach known as zoned safety, which reduces complexity in the design of redundant pneumatic safety circuits. It explains the advantages of the concept over the traditional ...

Proportional regulators optimise the use of compressed air
April 2018, Valves, Actuators & Pump Control, ASCO

Precise and reliable dosage of compressed air is needed in the manufacture of container glass to ensure an optimal distribution of the molten glass within the mould. ASCO Numatics has developed a valve ...

Selecting valves for proportional control
March 2018, Valves, Actuators & Pump Control, ASCO

When choosing the right valve for the job, it is important to understand the demands of the application and the relative merits of each valve type.

Should solenoid valves be classed as commodity items?
February 2018, Valves, Actuators & Pump Control, ASCO

Engineers seeking operational longevity and high-quality performance should think beyond initial purchase price, as any other strategy is likely to cost far more in the long run.       The technology The ...

Industry news:
Pepperl+Fuchs’ VariKont inductive sensors with Active Shielding Technology
July 2021, Sensors & Transducers, Pepperl+Fuchs

Active Shielding Technology from Pepperl+Fuchs enables high switching distances regardless of the installation conditions, which simplifies equipment design.

Protect your pump and keep it longer
July 2021, Valves, Actuators & Pump Control, Elemental Analytics

Unexpectedly losing a pump is often an expensive or even a dangerous problem in a chemical plant.

Festo at the heart of absolute automation
July 2021, Pneumatics & Hydraulics, Festo South Africa

Festo is renowned as one of the leading pneumatic automation suppliers. Over the years, the company has also set the pace in both Process and Electric Automation. This is backed by its proven record of ...

Frequency analysis without programming requirements
July 2021, IT in Manufacturing, Beckhoff Automation

Beckhoff expands TwinCAT Analytics with easy-to-configure condition monitoring functions.

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