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Dear business partners,
The Process Equipment Division started to naturally create itself at the very beginnings of company ROEZ, s.r.o., with main focus on energetic industry and petrochemistry. We create a compact working team focused on design, assurance and inspection of production, completation, expediting and service of technological equipment, mainly high-pressure control valves, combined reduction and desuperheating stations, filtration stations, hermetic, quick-acting and other special isolation valves for severe applications with high technical or nuclear safety requirements. Thanks to our experience and long-term contractual relationships with global leading valve, pumps and actuator manufacturers, we are able to assure the most severe applications, such as supply of severe-accident management equipment in the nuclear power industry and high-pressure applications equipment for the petrochemical and chemical industries.At the same time, we support procurement of special components with an impact on nuclear and technical safety for other divisions of our company. Small projects, where the absolute majority is made out of single piece technology supplies, we assure as a turnkey delivery guarantor. The main cooperating divisions are the R&D Division, which provides additional qualifications for nuclear safety equipment, or critical applications based on individual customer requirements, and the Manufacturing Division, which provides the necessary facilities for completion, service support, and storage and Quality Division. which provides quality management, quality control and documentation preparation activities. We take care of our customer´s satisfaction in the warranty and post-warranty period by assuring spare parts supplies, warranty and post-warranty service, modifications, upgrades of equipment using our professional engineering and service staff with more than 20 years of experience. Professionalism and good customer relationships are our creed and the way to succeed in delivering technology packages for your industrial project.
Yours sincerely, Peter Orovnický
Deals with delivery of high-pressure control valves, reduction-cooling stations, filtration stations, hermetic, high-speed and other special closing devices for demanding applications with high requirements for technical and nuclear safety. For a long time co-operates with world leaders on the valves market. Nowadays it is a support division for procurement of more demanding components with an impact on nuclear and technical safety for other divisions. At the same time it started distribution of own products from manufacture division production. Currently it is able to provice the job package supplier of mechanical components for big industrial project.
Complete scope of control valves, equipment for steam treatment– coolers, nozzles, injections, combined reduction-cooling stations, bypass valves of steam turbines in the whole scope of pressures, temperatures from low-pressure to supercritical applications.
Most complex assortment on the market starting with a single jet nozzle with range of cooling 2 : 1, from variable nozzles to back-pressure ones and steam dispensers with range 100 : 1. Application is in wide spectrum, everywhere where it is necessary to reach constant or variable cooling of the steam with high reliability and long life with prevention of thermodynamic shocks.
They are economic and compact solution everywhere where there is necessary to reduce pressure and also temperature of the power steam.
Bypass turbine station can be deservedly names as the most complicated combined valve which has to combine maximal operational reliability, it means ability of immediate start-up from cold condition, continuous variable control, velocity and safety of actuator´s opening, ability of repeated start-ups, high level of tightness in closed condition, ability of immediate reduction of steam pressure and temperature from critical parameters to low parameters for the condenser. We are talking about application where there is no compromise. ROEZ is the supplier of the most advanced bypass stations of DSCV type on global market with a number of successful installations and satisfied customers.
Complete spectrum of closing valves, gate valves, check-valves, flaps, expansion valves, condensate removers in full scope of pressures, temperatures and diameters for power and industry. We offer advantages of forged valves attested by years in operation in high-temperature and high-pressure applications made by one die without welded parts up to inside diameter DN600, flaps with triple eccentricity with tight closing without friction and several other excellent technical solutions contributing to improvement of technical and nuclear safety and operational comfort.
Deliveries of valves for the needs of nuclear power.
Supplies of valves for the needs of hydro power.
From the simplest single-chamber ones up to more complicated customer´s solutions we are ready to solve the issue of filtration and separation of liquid and fluid media.
The main part of deliveries is in electric, hydraulic, pneumatic and combined actuating mechanisms, gears and electronic control units.
Repairs are economically advantageous solution of original parts renewal having minimal delivery periods and costs.
Technical evaluation of accepted parts helps to identify also potential operational problems based on review of separate parts condition.
We dispose of qualified and experienced staff and technological equipment also for repair of over-sized equipment (hydraulic torque wrench, lifting device, etc.) and we are able to provide repair including complete engineering and design, study, defects analysis and fatigue, as well as requalification of equipment.
Modernisation or technical improvement of existing equipment are desirable, mainly in cases where operational needs of the operation changed from its first putting into operation, life time of the operation was prolonged or its efficiency increase is required.
We dispose of local business and service representatives of VELAN, ADAMS, SPX Copes Vulcan, SPX Plenty and AUMA producers with support of OEM spare parts manufactured based on original specifications, providing suitable selection of materials, shapes and tolerances as well as exchange directly on site without need to send the respective equipment to its manufacturer.
We assure that supplied parts will satisfy or even exceed original specification. Above mentioned manufacturers keep stock of commonly changeable parts from the reason of fast response. In case of need we perform also custom-made production of individual spare parts.Above mentioned manufacturers keep stock of commonly changeable parts from the reason of fast response.
In case of need we perform also custom-made production of individual spare parts.
Qualified 3-phase asynchronous water-cooled motors of output 45 – 110 kW, series: EWM NUC.
We provide services with regard to the necessary authorizations and certification. Services are provided directly at the customer’s premises – on site and necessary services such as: general equipment repairs are performed in our workshop – off site.
Delivery of a wide range of pumps from reputable European manufacturers for applications in conventional, water and nuclear power industry, chemical and petrochemical industries.
