NRS Resilient Seated Gate Valve

NRS Resilient Seated Gate Valve

Size:2″~24”
Rating:150LB
Materials:
ASTM A536 65-45-12 body and bonnet, epoxy coated
ASTM A536 65-45-12+EPDM coated disc
ASTM A182 F6A stem
Integral body seat
Operator: handwheel
Ends: Flange as per ANSI B16.1

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  • Size:2″~24”

    Rating:150LB

    Materials:

    ASTM A536 65-45-12 body and bonnet, epoxy coated

    ASTM A536 65-45-12+EPDM coated disc

    ASTM A182 F6A stem

    Integral body seat

    Operator: handwheel

    Ends: Flange as per ANSI B16.1

 

 

  • TEST AND INSPECTION

    Inspection and approval norm: API598, API6D.

    QUALITY CONTROL

    100% Chemical analysis and mechanical test with raw materials of each heat numbers.
    100% DPT test with the castings, partly MT or UT test, RT is always available if required.
    100% hydraulic test with the shell and seal and low pressure air test.

    GUATANTEE

    SAVVY VALVES provide 12 months service life at least, free spares and maintenance instruction will be provided when required.

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What Are The Benefits Of Using An NRS Resilient Seated Gate Valve?

The NRS resilient seated gate valve is widely used in water supply and distribution systems due to its non-rising stem (NRS) design, which is ideal for installations with limited vertical space. The resilient seat, typically made of rubber or elastomer, ensures tight sealing and bubble-tight shutoff, even in low-pressure conditions. Its corrosion-resistant components and full-bore passage reduce pressure loss and prevent debris buildup, making it a reliable choice for clean and wastewater applications. The NRS design also keeps the stem protected from external elements, reducing wear and extending valve life with minimal maintenance. It's easy to operate manually or with actuators and is especially well-suited for underground or confined-space use. Overall, it offers a cost-effective, durable, and efficient solution for controlling flow in municipal, irrigation, and industrial pipeline systems.

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