Gate Valve Manufacturer in India

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KPI Valves is a leading manufacturer of industrial gate valves in India, supplying high-performance valves for oil & gas, petrochemical, refinery, power, chemical, water treatment, and process industries. Our cast steel gate valves are manufactured as per API 600, API 603, and API 6D standards to ensure reliable shut-off, long service life, and dependable sealing performance in critical applications.

We manufacture wedge gate valves, rising stem gate valves, non-rising stem gate valves, flanged gate valves, threaded gate valves, and socket weld gate valves in sizes from 2 inches to 48 inches and pressure classes from Class 150 to Class 2500. Available in carbon steel, stainless steel, alloy steel, and special alloys, our valves are suitable for high-pressure and high-temperature operating conditions.

KPI Valves also offers IBR certified gate valves for steam, boiler, and critical process applications. Every valve is manufactured, inspected, and tested in accordance with international quality standards to ensure safety, durability, and consistent performance across industrial piping systems.

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FAQ

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What is a gate valve and where is it used?

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A gate valve is a linear motion valve designed to start or stop the flow of liquids, gases, steam, and other process media. Industrial gate valves are widely used in oil & gas, petrochemical, power generation, water treatment, chemical processing, and refinery applications where full flow and minimum pressure drop are required.

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What types of gate valves does KPI Valves manufacture?

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KPI Valves manufactures cast steel gate valves, flanged gate valves, wedge gate valves, rising stem gate valves, non-rising stem gate valves, threaded gate valves, and socket weld gate valves for a wide range of industrial applications.

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Are KPI gate valves manufactured as per API standards?

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Yes. KPI gate valves are manufactured as per API standards including API 600, API 603, and API 6D. Valves are designed, tested, and inspected to meet international quality and performance requirements.

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What sizes are available for KPI gate valves?

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KPI Valves offers gate valves in sizes ranging from 2 inches to 48 inches, making them suitable for small process lines as well as large industrial pipeline systems.

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What pressure classes are available for gate valves?

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Our gate valves are available in pressure ratings from Class 150 to Class 2500, providing reliable performance for low, medium, and high-pressure applications.

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What is the difference between a rising stem and a non-rising stem gate valve?

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A rising stem gate valve has a stem that moves upward when the valve opens, providing a visual indication of valve position. A non-rising stem gate valve keeps the stem within the valve body, making it ideal for installations with limited vertical space.

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What is a wedge gate valve?

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A wedge gate valve uses a wedge-shaped disc to achieve tight shut-off and reliable sealing. It is commonly used in high-pressure and high-temperature applications requiring dependable isolation.

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Are IBR certified gate valves available?

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Yes. KPI Valves manufactures IBR certified gate valves for steam and boiler applications in accordance with Indian Boiler Regulations and customer-specific project requirements.

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What materials are used for cast steel gate valves?

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Our cast steel gate valves are available in carbon steel, stainless steel, alloy steel, duplex stainless steel, and other special alloys to suit various operating conditions and process media.

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Do KPI gate valves provide zero leakage performance?

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KPI gate valves are engineered for tight shut-off and are tested according to applicable standards to ensure reliable sealing and zero leakage performance under specified operating conditions.

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What end connections are available for gate valves?

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KPI gate valves are available with flanged, butt weld, socket weld, threaded, and ring type joint (RTJ) end connections to meet different piping system requirements.

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Which industries use KPI industrial gate valves?

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Our industrial gate valves are widely used in oil & gas, petrochemical, fertilizer, power generation, refinery, chemical processing, water treatment, offshore, and pipeline industries worldwide.