Arako spol. s r.o.
Service
We offer our customers a wide range of services in the sphere of warranty service and after-warranty service. We pay necessary attention to valves and solve any sign of their problems in time. We extend their service life and improve the reliability of the whole pipeline system.
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Service operations on the site of valve installation in the Czech Republic or surrounding European countries:
- Disassembly and assessment of real state
- Renewal of sealing surfaces using mobile lapping jigs
- Complete cleaning and corrosion removal
- Replacement of assembling parts and bolting
- Replacement of all packings/gaskets (packing, dividing plane)
- Reassembly and operation test
- Possibility of preparing the surface and applying a lacquer system
Complete overhauls at ARAKO:
- Disassembly and assessment of real state
- Material loss measurement with respect to pressure and temperature system
- Repair of sealing surfaces by grinding or new hardfacing
- Replacement of all assembling parts, bolting and packing
- Corrosion removal, complete cleaning and surface blasting
- Operation test and pressure test on a testing bench
- Lacquer system selection according to the manufacturer´s standard with respect to operating characteristics
- Issuing a test report
Other services offered
- Repair of sealing surfaces of other manufacturers´valves
- Adjustment of electric actuators made by ZPA Pecky, Auma, Regada, etc.
- Pressure tests, including issuing test reports
- Supply of original replacement parts
- Design modifications of valves (change in the manner of actuation, additional installation of a limit switch or lock, etc.)
- Preparation of technological procedures for valve maintenance and minor repairs
- Consulting services using the experience from nuclear and traditional plants