Etv Valve ETV srl is a young and dynamic ball valves manufacturer located in the North of Italy for Oil and Gas, chemical, petrochemicals, onshore/ offshore industries. With more than 4.000 m2 , ETV incorporate a factory for assembling and testing ball valves, with an engineering department for researches, designs and development and a dynamic sales team. Our staff have a huge valve knowledge and experience in the oil and gas market ready to put on customer service.