NRV

True Union Industrial Check Valves (NRV)

ASTRAL presents its premium range of uPVC and CPVC True Union Industrial Check Valves (NRV) designed for demanding industrial applications. Built with precision engineering and high-performance thermoplastic materials, the Astral Check Valves guarantees unidirectional flow, prevents back flow, and effectively prevents reverse contamination in process lines while protecting against pressure surges. The tensioned spring and tight- sealing mechanism enable rapid, reliable closure to protect piping systems from damage. Suitable for both horizontal and vertical installations, the valves are built from durable, corrosion-resistant materials for long-lasting performance in aggressive environments.

Enquire Now

Enquire Now


    Download Catalogue View Catalogue

    Features & Benefits

    • One-Way Flow Control: Prevents reverse flow automatically
    • Spring-Loaded Mechanism: Ensures quick and reliable closing
    • Compact Design: Ideal for tight installation spaces
    • Multi-Position Installation: Suitable for horizontal and vertical mounting
    • Low Cracking Pressure: Ensures minimal resistance to forward flow
    • Prevents system damage from reverse flow
    • Reduces water hammer and pressure surges
    • Maintenance-free operation under normal conditions
    • Available in corrosion-resistant materials

    Fields of Application

    • Pump discharge lines
    • Water supply systems
    • Chemical processing
    • Industrial Plumbing System

    Standards & Specifications

    • ASTM D 2467
    • ASTM F439

    Available Sizes

    • 1/2" to 2" (1.5 cm to 5.0 cm)

    FAQs

    New Updates

    Reducing Tee
    Type RINGFIT
    View Details
    Reducing Tee With Door
    Type SELFIT
    View Details
    Reducing Tee
    Type SELFIT
    View Details

    Video

    Description

    True Union Industrial Check Valves (NRV)

    ASTRAL presents its premium range of uPVC and CPVC True Union Industrial Check Valves (NRV) designed for demanding industrial applications. Built with precision engineering and high-performance thermoplastic materials, the Astral Check Valves guarantees unidirectional flow, prevents back flow, and effectively prevents reverse contamination in process lines while protecting against pressure surges. The tensioned spring and tight- sealing mechanism enable rapid, reliable closure to protect piping systems from damage. Suitable for both horizontal and vertical installations, the valves are built from durable, corrosion-resistant materials for long-lasting performance in aggressive environments.

    Other Products


    Proudly Associated With