SIGEVAL S.A. was founded in 1974. After more than 40 years of business and experience, it has been placed as one of the leading European companies to manufacture and export butterfly valves. SIGEVAL fields of activity are particularly diversified, which has allowed us to develop a wide range of highly reliable products, covering every sector of the market where there are fluids, whether they are liquids, gases or powders. The product range includes concentric rubber seated butterfly valves and other special materials, or technical performance variations, depending on its design. Our technical department is open to study any demand, to offer the right product according to your needs.
The continuous investment and renewal of the company, not only in manufacturing facilities but also in tooling and more efficient production procedures, has given the human factor has allowed an upgrade and increase of the production capacity of the company.
The current market situation requires immediate response, allowing us to have plenty of stock available. Compliance with the delivery time is a constant concern we pay special attention to.
On the other hand, flexibility and customer service is one of the main SIGEVAL policies.
- During the production of the SIGEVAL valves, we control 7 critical points in order to assure quality. Additionally, we perform ageing and cycling tests to guarantee their reliability.
- SIGEVAL valves are certified for water and gas by DVGW Germany, the most prestigious approval in Europe, for drinking water by ACS France, for water and gas by EAC Russia.
- Our valves are certified for naval industry by DNV-GL Norway, LR United Kingdom and BV France.
- Valves are accordance with the pressure equipment directive PED 97/23/EC, machinery 2006/42/EC, as well as, under request, explosive atmosphere ATEX 94/9/EC, upon request.
Our compromise: to supply the most suitable valve, at the best price and at the shortest delivery time.
We implement new technology, modernising not only the product but also the process in a continuous improvement way of work.
Quality as part of the company culture
Quality is a key value. We have a quality management system accordance with ISO 9001 certified since 1996. We train the SIGEVAL team to be very concious of the importance of quality in each production step. As we are aware of how important this is to archieve the highest performance standard.
Environmental protection and pollution prevention.
The Environmental Management System according to ISO 14001 at the plant in Madrid guarantees the valves are produced protecting the Environmental.