{"id":9863,"date":"2024-09-12T09:37:15","date_gmt":"2024-09-12T09:37:15","guid":{"rendered":"https:\/\/ntval.com\/?page_id=9863"},"modified":"2024-10-31T06:43:19","modified_gmt":"2024-10-31T06:43:19","slug":"flanged-gate-valve-manufacturer","status":"publish","type":"page","link":"https:\/\/ntval.com\/fr\/flanged-gate-valve-manufacturer\/","title":{"rendered":"Robinet-vanne \u00e0 brides"},"content":{"rendered":"\t\t
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Trusted Flanged Gate Valve Manufacturer<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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NTVAL offers durable Flanged Gate Valves designed for top performance in tough conditions. Rigorously tested to meet high industry standards, our valves provide reliability at competitive prices with timely delivery. Choose NTVAL for solutions that last.<\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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\"ntval-partner-logo
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Reliable Flanged Gate Valve<\/h2>\t\t\t\t<\/div>\n\t\t
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The Flanged Gate Valve is designed for easy control of flow in large pipelines, commonly used in water, oil, and gas industries. This valve operates with a gate-like disc that lifts up to allow flow and lowers to stop it completely, making it ideal for on\/off control without restricting flow when open.<\/div>
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The \u201cflanged\u201d part means it has flat edges with bolt holes for a strong, leak-resistant connection to pipes. Simple to maintain and highly durable, the Flanged Gate Valve handles high-pressure systems effectively, providing a secure way to manage flow in various industrial settings.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Quality Control<\/h2>\t\t\t\t<\/div>\n\t\t
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The PMI test checks the flanged gate valve\u2019s material composition to verify the right metals are used for the valve’s construction.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PMI Test<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t
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The sealing test confirms the flanged gate valve stops leaks by applying pressure and checking for a tight, leak-free seal.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Sealing Test\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The low emission test checks for gas leaks in the flanged gate valve, confirming it limits harmful emissions during operation.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Low Emission Test\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The impact test measures the flanged gate valve\u2019s strength by striking it with force, confirming it holds up under tough conditions.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Impact Test\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Dimension inspection involves measuring the flanged gate valve\u2019s parts to verify they match size specifications for proper fit and function.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Dimension Inspection\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The painting thickness test examines the flanged gate valve\u2019s paint coating to confirm it effectively protects against rust and corrosion.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Painting Thickness Test\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The PT test uses dye to reveal small cracks on the flanged gate valve\u2019s surface, helping find flaws before use.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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PT<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Material inspection verifies the flanged gate valve is constructed with the correct, high-quality materials suitable for its intended purpose.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Material Inspection\u200b<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Our Valve Applications in Key Industries <\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Discover how our advanced valve solutions improve flow control, delivering enhanced efficiency, safety, and strict quality assurance.<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t
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The flanged gate valve resists corrosion, making it ideal for handling harsh chemicals while maintaining safe and reliable operations.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Chemical Processing\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Flanged gate valves control high pressures and temperatures, making them perfect for managing the flow of oil and gas safely.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Petrol Chemical\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Flanged gate valves provide strong sealing capabilities and handle radioactive fluids, making them essential for managing nuclear plant operations.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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O.P.G & Nuclear\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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In pulp manufacturing, flanged gate valves withstand abrasive materials, allowing smooth flow control in harsh environments without frequent damage.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Pulp\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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The flanged gate valve’s durable design helps manage slurry and other abrasive materials, making it important for mining operations.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Mining<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Flanged gate valves regulate water flow effectively, offering a reliable solution for handling large volumes in water treatment and sewage systems.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Water & Sewage\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Flanged gate valves handle high-pressure steam, providing safe and reliable flow control in industrial steam systems without causing leaks.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Steam System\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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In boiling systems, flanged gate valves manage hot water and steam flow effectively, allowing smooth operations in high-temperature conditions.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Boiling System\n<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Get More Versatile Valve<\/h2>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Gate Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\n\t\t\t\t

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Ball Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\n\t\t\t\t

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Globe Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\n\t\t\t\t

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Check Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\n\t\t\t\t

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Plug Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\n\t\t\t\t

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Butterfly Valve<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Flanged-Type Gate Valves<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Flanged-type gate valves play a crucial role in managing the flow of liquids and gases in industrial systems. They are known for their durability and effectiveness, making them a reliable option for a wide range of applications. Below are the various materials and customizable features that make these valves adaptable to the specific needs of different industries, providing optimal performance and longevity.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Design and Structure<\/h3>
Flanged-type gate valves feature a rising stem with an outside screw and yoke (OS&Y) design, making them easy to operate and providing clear visibility of the valve’s position. The flexible wedge inside the valve creates a tight seal, even if the valve is slightly misaligned, which helps prevent leaks and maintain system integrity.<\/div>
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Bonnet and Seat Ring Options<\/h3>
The bonnet, which covers the valve body, is bolted securely to the valve, providing a strong and reliable closure. Depending on the system’s needs, the seat ring, where the valve seals shut, can be either threaded or welded, offering flexibility in installation and maintenance.<\/div>
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Material Choices<\/h3>
These valves are constructed from various materials to suit different environments and requirements. Common materials include ASTM A216 WCB for carbon steel, A352 LCC or LCB for low-temperature carbon steel, and A351 CF8, CF8M, CF3, CF3M, and CN7M for stainless steel, which are known for their resistance to corrosion and high temperatures.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Standards Compliance for Flanged-Type Gate Valves<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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When it comes to flanged-type gate valves, following industry standards is essential to guarantee their reliability and safety in various industrial applications. These standards cover every aspect, from design and manufacturing to testing and inspection. Below are the key standards and features that these valves adhere to, making them suitable for a wide range of uses in different industries:<\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t
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Flanged-type gate valves are built according to strict industry standards to ensure they perform well and are safe to use. These standards include ANSI B16.34, API 600, API 6D, API 603, and BS 1414. These guidelines make sure the valves are designed and manufactured to meet the high demands of industrial applications.<\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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The valves come in various nominal diameters, ranging from 2 inches to 60 inches, to fit different pipelines. The face-to-face or end-to-end dimensions, which refer to the length of the valve, are standardized according to ANSI B16.10 and API 6D, making installation straightforward and consistent.<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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The connection points where the valve attaches to the pipeline are also standardized. For sizes between 2 inches and 24 inches, the valves follow the ANSI B16.5 standard. For larger sizes, ranging from 26 inches and up, they adhere to MSS-SP-44, ANSI B16.47 A series, or ANSI B16.47 B series standards, depending on the specific needs of the project.<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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To make sure the valves are reliable, they undergo rigorous testing and inspection based on API 598 and API 6D standards. These tests check for any leaks, pressure handling, and overall quality before the valves are used in the field.<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t
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Flanged-type gate valves can be operated in different ways depending on the system’s requirements. They can be manually controlled, or use electric, conical gear, or pneumatic systems to open and close the valve. This flexibility allows the valves to be used in a wide range of industrial settings.<\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t