COVNA provide superior quality valves, industrial safety relief valves, flanged safety relief valves, industrial safety valves, flanged safety valves that are specially designed to offer high durability and optimum performance. Using materials like aluminum, cast iron and stainless steel trim these valves are made to high resistance to temperature and corrosion.

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VeoliaWater Technologies& solutions

Unmatched in our global reach, industry experience, and expertise, our focus on reverse osmosis, nanofiltration, ultrafiltration, ion exchange, and electrodeionization places us in perfect position to help industries, organizations, and communities prosper. We offer the broadest ion exchange portfolio in the industry, and provide leading innovations in membrane science.

Our products are based on decades of industry leadership, and include ion exchange resins, reverse osmosis and nanofiltration membranes, ultrafiltration membranes, and electrodeionization products, with globally recognized brands like FilmTec™, FilmTec™ Fortilife™, TapTec™, and the Amber series to meet your water and specialty separation challenges.

Veolia north america

Functionally different valves like Safety Valve, Safety Relief Valve, Pressure Reducing Valves, Breather Valves, Globe & Ball Valves, Pipeline Specialty Valves, Flush Bottom Valves and Float Valves are available with us.

SUEZ

With a global network of accessible knowledge and a market-leading portfolio of purification and separation technologies, we enable the water productivity from which health, profits, and possibilities spring. In a world of increasing water scarcity, we provide a proven path that balances resource productivity and responsibility.

Sievers

Whatever your water and specialty-separation challenges, we’re ready to provide our perspective, expertise, and solutions, so you can move forward.

We offer separation and purification support to markets and industries across the globe, including residential and municipal, power generation, oil and gas, healthcare, commercial industries, chemical and petrochemical, microelectronics, and food and beverage for a wide range of applications, including minimal liquid discharge (MLD).

We offer a broad portfolio of globally recognized, industry-leading solutions to help you produce, purify, and extract some of the world’s most commercially important products.

Companies, communities, and homes around the world choose DuPont Water Solutions to help make water safer and more accessible. Industries and markets count on us to become more efficient; to make food more nutritious; and to offer more effective pharmaceuticals. Our innovation and collaboration with the world’s best water experts enable ecosystems of innovation to deploy vital technologies in new, market-shaping ways.

Safety valves belong to the category of automatic valves, which are mainly used in boilers, pressure vessels and pipelines. The control pressure does not exceed the specified value, which plays an important role in protecting personal safety and equipment operation. Note they must be pressure tested before they can be used.