Selection, supply, repair of automation equipment and shut-off and control valves
Selection, supply, repair of automation equipment and shut-off and control valves
We ensure the accuracy and safety of technological processes supplying reliable measuring and control instruments to our customers.
We ensure the accuracy and safety of technological processes supplying reliable measuring and control instruments to our customers.
Service
On-receipt control
Major and current repairs
Diagnostics
Spare parts supply
Supervised installation
Analytics
Flue gas analyzers
Analyzers for technology
Emission analyzers
Analyzers for environmental monitoring
Moisture analyzers
Dust meters
Monitoring of plant emissions
and environmental control
and environmental control
Systems for continuous monitoring and recording of industrial enterprises emissions
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Design
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Selection of analyzers
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Sampling system
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Installation work
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Commissioning works
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Data acquisition system
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Measurement and reporting software
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Object support
Factors to monitor
HCI, SO2, NO, NO2, NOx, N2O, CO, CO2, CH4, HC, COT, NH3, NF, H2S, O2, H2O, CnHm, dust, etc.
Diagnostics (*PST-test)
*Partial stroke testing
Current state of equipment diagnostics
Diagnostics of shut-off valves by a partial stroke testing method
The system tests the valve safety on a set stroke length under a certain period to prevent the shut-off valves locking and to test the emergency shut-down.
Composition of the system for testing the performance of shut-off valves
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Controller, input/output modules
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Power supply (main and backup) 24 DC
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Operator touch screen
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Spark protection barriers
About company
AC Controls
20 years in the industry
20 years in the industry
Safety confirmed by time itself
Key partner
10 000+
Valves supplied to petrochemical industry enterprises
2 500+
Valve units diagnosed and repaired
Our customers
I need an engineer’s expert opinion
FAQ
What kind of valves do you work with?
We work with both imported and domestic valves.
Is there a warranty for the supplied equipment?
All supplied equipment is covered by a warranty. It is usually 12 months from the date of commissioning, but not more than 18 months from the date of delivery. By agreement of the parties, we can consider an extended warranty possibility.
What types of valves do you supply?
Control, shut-off and control valves, shut-off, check and safety valves. Used materials: carbon steel, stainless steel, alloyed steel, hardfacing and spraying. Sealing - metal to metal and soft seals.
Do you have your own valve repair service?
Our service center carries out warranty and post-warranty repairs of any complexity including repairs of valves supplied by other suppliers. All work performed is subject to warranty.
Can you design a valve?
Yes, our experts can design a valve under your operating conditions; you need only to fill out and send us a questionnaire.
Is it possible to manufacture spare parts (reengineering)?
Yes, we perform reengineering work: drawings, replicas production, including individual elements and assembled valves.
Which manufacturers' control instrumentation can you supply?
We work with both imported products, including those left the Russian market, and with domestic manufacturers.
Is it possible to design materials under our environments, pressure, temperature?
Yes, our experts can select proper equipment under your conditions.
Do you provide technical support?
Our specialists will help both set up control instrumentation and installation supervision, if necessary.
Can you help design the installation of analytical equipment?
We perform full range of works on implementation of analytical equipment, namely, front end engineering design, design, selection, supply, installation supervision, commissioning, after-sales service.
Vacancies
Engineer for designing and selection of pipeline valves (PLV)
At least 120,000 ₽ before taxes
Required work experience: 3–6 years
Full time employment, remote work
Full time employment, remote work