Hora Valves
Customer-oriented solutions at the highest levels of technology and competence
HORA control valves are versatile, modular valves for use in power plants under demanding conditions. Our control valves are suited for the regulation of gas, steam or liquid media flows in all industrial areas of application. They are designed especially for water and steam at high pressures and temperatures in power plants.
Due to close cooperation with plant engineers and technical project management, HORA is able to recognise problems and provide optimum solutions based on many years of experience in the design and manufacture of control valves.
Careful material selection and tested designs prevent typical problems such as erosion, corrosion, cavitation, vibration, noise and insufficient control. The combination of optimized design with cost-effectiveness has proven our products to be an excellent choice for demanding operating conditions.
Find out more about products and areas of application in the division Power Technology and click directly on the area that may interest you.
- 2 control valves in 1 – the HORA combined feed water control valve
- Multi-stage injection coolers
- Low-cavitation up to 500 bar Δp
- The service-friendly pump protection valve
- The optimum steam conditioning valve
- Technical bulletin for high-pressure valves
- Product catalogue Power Technology
- Pneumatic linear actuators
Video of Hora Venturi Desuperheater No moving parts!
The optimum steam conditioning valve
Steam conditioning valve: Steam pressure throttling and cooling. We offer our customers the ideal steam conditioning solution for every specific plant layout dependent upon:
- the steam temperature relative to the saturated steam temperature
- the flow of steam
- the required cooling water flow
- cooling water pressure
- distance to the temperature sensor
- the pipe diameter
Click on the links; Hora valves specialties include:
HORA Control Valves for US
Power Technology Newsletter
Our customers benefit from what makes us better
Read more about the added value of working together with HORA Power Technology
Keyword: Focussed product range
We concentrate almost exclusively on the engineering, manufacture, and sales of special control valves for the water and steam cycle of fossil fuel-fired power plants. That sets us apart from the competition – and benefits our customers. No frittering away of our resources and know-how, but rather a focus on our core competency, ensuring that our customers benefit from innovative developments, high-quality products and capable consultation.
Keyword: Global focus
The global appetite for energy is growing. Particularly in countries such as Russia, India, and China, where large power plant construction schemes are underway and large capital investments are being made in building new power plants and modernizing older power plants. We began our participation in these growth markets at an early stage, and we set up a global sales and service network in Europe, North America, and Asia together with our local partners. This makes us a preferred partner for large, globally-operating power plant builders such as Siemens, Bharat Heavy Electricals Ltd. and General Electric as well as the Russian Power Machines or Shanghai Boiler Works.
Keyword: In-house development
We develop our key core products ourselves. In this context, it means motivating bright minds to design exceptional products and thereby solve our customer requirements. Our ability to safely master complexity is a result of the combination of excellently-trained employees, modern CAD and simulation tools as well as professional methods. The result is products that open new perspectives for future power plant generations and also contribute in increasing the efficiency of existing power plants.
Keyword: High vertical range of manufacturing
In-house vertical manufacturing levels of up to 90% are the main reason why we produce our final control elements at a very high level of quality and with excellent value for money. We develop our expertise and core competence in important fields like welding, annealing and large body machining in-house. This benefits our customers on the excellent quality of our products. A key indicator of this fact is the very low complaint rate. It is significantly below the industry average.
Keyword: Competent customer service
The more complex the tasks with which we are confronted, the greater the need for sales and consulting competence. We meet this challenge with a team of the most excellently trained engineers. They provide expert advice - but also listen attentively to what our customers have to say. This allows us to observe the market and to implement that which makes us what we are: Customer-focused order processing to achieve a globally leading position in the high-end sector in control valves for water and steam applications.
Keyword: Highly qualified employees
Excellence is a bold claim. Employees must have comprehensive qualifications in order to achieve it. Constant learning and building on what we know is our path to excellent performance. We work together with renowned institutions like the Kraftwerkschule Essen and the University of Applied Sciences Aachen (Fachhochschule Aachen) in training and providing continued education for our engineers. Internal and external programmes for employee development accompany such initiatives. These measures are intended to provide a high level of quality for reliable final control elements and actuators, ensure competent consultation for our customers, and offer the services required along the entire product lifecycle.
| Products | |
|---|---|
| Technical bulletin Heavy Duty Control Valve | | HORA Control Valves for US| |
| Product catalogue Power Technology | | Hora Power Generation Products | |
| Data sheet Desuperheater | |Hora Despuperheater | |
| Data sheet Minimum flow control valves | |Minimum Flow Control Valves| |
| Data sheet Automatic pump recircilation valve | | Minimum Flow Control Valves | |
| PRDS Installation Guide | | Hora PRDS Guide| |
| Marketing Materials | ||
|---|---|---|
| Service brochure “Forget your problems” | | HORA Power Service Guide| | |
| Partner reference Schuber & Salzer Iberica | | HORA Referenz Schubert_Salzer | | |
| Approvals and qualifications |
|---|
All our final control elements comply with the European Pressure Equipment Directive 97/23/EC.
HORA is prepared for the applicable worldwide guidelines (ASME B16.34, IBR, GOST etc.), and individual customer requirements can be realized.
| Specification |
Description |
Awarding body | Certificate |
| DIN EN ISO 9001:2000 | Quality management system | TÜV CERT, TÜV Nord |
ISO TUV NORD Certifications |
| KTA 1401 | Certifications for nuclear facilities | BSI-Deutschland GmbH / RWE Power AG | |Certifications for nuclear facilities| |
| DIN EN ISO 15614-1 | Specification and qualification of welding procedures for metallic materials | | Hora Welding Certificate| | |
| DIN EN 287-1 | Qualification test of welders – Fusion welding | | Hora Fusion Welding Certificate| | |
| DIN EN ISO 14731 | Welding coordination – Tasks and responsibilities | TÜV Nord | |Welding coordination | |
| DIN EN ISO 3834-2 | Quality requirements for fusion welding of metallic materials – Part 2: Comprehensive quality requirements | TÜV Nord | | Hora Fusion Welding Certificate 2 | |
| DIN EN 473 Stage 1 to 3 |
Non-destructive testing – Qualification and certification of NDT personnel stage 1 to 3 | |Hora Certificate for Non-Destructive Testing | | |
| 97/23/EG | EC Pressure Equipment Directive 97/23/EC General requirements module H/H1 (comprehensive quality assurance) | TÜV CERT TÜV Hannover / Sachsen-Anhalt |
|EC Pressure Equipment Directive| |
| AD2000-Mbl. HP0 | Certified for the manufacture of final control elements and pressure-bearing equipment components | TÜV Nord | | pressure-bearing equipment components | |
| AD-A2 / TRD 421 DIN 3394 |
EC type examination according to directive 97/23/EC Module B, control valves for gas supply units | TÜV Süddeutschland, München | | control valves for gas supply units| |
| AD-A2 / TRD 421 ISO/DIS 4126-5 |
Safety devices for protection against excessive pressure – Part 5: Controlled safety pressure-relief systems (CSPRS) | RW TÜV, Essen | | AD_A2_TRD421_dt| |
| ISO/DIS 4126-5 | Safety devices for protection against excessive pressure – safety valve 100 leaflet | RW TÜV, Essen | | safety valve 100 leaflet| |
| GOST – R | Certification of conformity for valves according to rules of GOST-Standards for the export into Russian Federation (CIS) | Intertest, Moskau | | Russia Certification of conformity| |
| RTN | Product certification | Russian Laboratory, St. Petersburg |
| Russia Product certification 2| |
| ASME B 16.34 | Import license to American standards | Canadian certification authority | |Canadian ASME B 16.34 |
In-house development
We develop our key core products ourselves. In this context, it means motivating bright minds to design exceptional products and thereby solve our customer requirements. Our ability to safely master complexity is a result of the combination of excellently-trained employees, modern CAD and simulation tools as well as professional methods. The result is products that open new perspectives for future power plant generations and also contribute in increasing the efficiency of existing power plants.
Products
Customer-oriented solutions at the highest levels of technology and competence
Find out more about products and areas of application in the division Power Technology and click directly on the area that may interest you.
- 2 control valves in 1 – the HORA combined feed water control valve |http://www.youtube.com/watch?v=9vKv2YajgdA |
- Multi-stage injection coolers |http://www.youtube.com/watch?v=tqLIsbLdPUc
- Hora Turbine By-Pass http://www.youtube.com/watch?v=IsW8A07XO-M
- Low-cavitation up to 500 bar Δp http://www.youtube.com/watch?v=yNbFdhNpBUw
- The service-friendly pump protection valve http://www.youtube.com/watch?v=sNEC2pgFR4Q
- The optimum steam conditioning valve http://www.youtube.com/watch?v=tqLIsbLdPUc
- Bulletin for high-pressure valves HORA Control Valves for US
- Product catalogue Power Technology |Hora Power Generation Products
- Pneumatic linear actuators http://www.hora.de/en/power-technology/products/pneumatic-linear-actuators/
- new parameter extremes in the power plant technology field http://www.hora.de/en/power-technology/pt-subpages/700-degree-technology/
- More efficiency at 700 degrees Celsius http://www.hora.de/en/power-technology/pt-subpages/700-degree-technology/
- Stay cool – cooling without thermal shock http://www.hora.de/en/power-technology/pt-subpages/cooled-cooler/
- Working together with HORA Power Technology http://www.hora.de/en/power-technology/pt-subpages/added-value-of-working-together-with-hora-power-technology/
Consistency in technological innovation, expanding market scope, and increased local technical support provide practical solutions to complex and tasking process control requirements.
- Steam Conditioning Valves
- Turbine Bypass Valves
- Desuperheaters & Attemperators
- Pump Automatic Recirculation & Control Valves
