Netherlocks has selected Comeval as its exclusive agent in Spain. Valencia-based Comeval is a company that manufactures valves for a specialised niche market and has a staff of 35 employees. The company policy is to provide the market with special high-quality products, which could be manufactured by Comeval or supplied by its specialised principals. Comeval main area of focus is to provide solutions that ensure safe working conditions for operators using trapped key and process safety technology and to provide an extensive package of support services including system design, site visits, risk assessments, installation and commissioning.