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G.M. Vertical N.R.V.

G.M. Vertical N.R.V./ Check Valves | S.R. Associates
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G.M. Vertical N.R.V./ Check Valves | S.R. Associates
G.M. Vertical N.R.V. | S.R. Associates

G.M. Vertical N.R.V.​

The G.M. Vertical N.R.V. (Non-Return Valve) is expertly designed to provide efficient and reliable flow control in a variety of fluid systems, including steam, water, and oil applications. With its robust construction and versatile design, this valve is ideal for use in demanding industrial environments where durability and performance are paramount.

Key Specifications:

  • Sizes Available:

    • The valve is available in a range of sizes from 1/2″ to 2″, ensuring compatibility with various pipeline configurations.

  • Material Construction:

    • Trim: Made from 13% Cr Stainless Steel (ASTM A182 Gr.F6a / AISI – 410), offering excellent corrosion resistance and durability for long-lasting performance in harsh conditions.

  • End Connections:

    • Flanged Ends: Conforms to BS-10 Table ‘H’ standards for secure and robust connections in industrial piping systems.
    • Female BSP Thread Connections: Provides flexibility and ease of installation across different piping setups.

  • Test Pressure:

    • The valve is rigorously tested for integrity and reliability, with a maximum working pressure of 250 PSIG and a maximum working temperature of 220°C.
    • Undergoes stringent testing at a test pressure of 500 PSIG Hyd, ensuring compliance with performance and safety standards.

  • Certification:

    • For valves intended for steam service, an IBR Test Certificate in FORM III-C is provided, duly signed by the Director of Boilers, Punjab, affirming compliance with regulatory standards.
    • For liquid service applications, each valve is accompanied by a Works Test Certificate, guaranteeing its quality and adherence to industry specifications.

Features:

  1. Reliable Flow Control:

    • The vertical lift design ensures efficient flow regulation and prevents backflow, maintaining the integrity of the fluid system.

  2. Corrosion Resistance:

    • Constructed with high-quality stainless steel internals, the valve offers exceptional resistance to corrosion, making it suitable for use in corrosive environments.

  3. Versatile Installation:

    • Equipped with both flanged and threaded end connections, the valve provides flexibility for installation in various piping systems.

  4. High-Temperature and Pressure Capability:

    • Engineered to withstand high temperatures and pressures, making it ideal for steam and high-pressure applications.

  5. Comprehensive Certification:

    • Comes with detailed certification for both steam and liquid services, ensuring compliance with regulatory and quality standards.

Applications:

The G.M. Vertical Lift N.R.V. is well-suited for a wide range of industrial applications, including:

  • Steam Systems:

    • Ensures reliable control and prevention of backflow in steam distribution networks, enhancing system safety and efficiency.

  • Water Systems:

    • Ideal for potable and non-potable water systems, providing dependable flow control and protection against backflow.

  • Oil Systems:

    • Suitable for oil distribution and processing applications, offering robust performance in controlling fluid flow and maintaining system integrity.

  • General Industrial Use:

    • Perfect for various industrial processes requiring reliable non-return capabilities, such as chemical processing, manufacturing, and energy production.

The G.M. Vertical N.R.V. is a high-performance valve that combines durability, versatility, and reliability to deliver effective flow control and protection across a broad range of applications. Its robust construction and comprehensive certification make it a valuable asset in any industrial fluid system.