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Fibrelyte FL30D-RCV Lid for N30 Valve Box

Brand: Fibrelyte
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$154.78
$116.08
SKU FL30D-RCV

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Made from Fibrelyte® composite material, the FL30D-RCV is a lightweight, high-strength replacement lid engineered for N30/FL30 valve and pull boxes. Its polyester resin, fiberglass and calcium carbonate construction delivers strength comparable to traditional concrete while significantly reducing weight for easier handling and transport.

  • Compatible with N30 / FL30 Christy/Oldcastle valve boxes (13" x 24" I.D.).
  • Approximate weight: 20 lb, making installation and service access quicker.
  • Composite construction resists corrosion and will not rust; significantly lighter than concrete.
  • Flush-mount design; available in marked versions (FL30D commonly marked "WATER") for quick identification.
  • Ideal for irrigation, electrical and municipal utility applications; reduces labor and shipping costs compared with concrete lids.
  • Refer to manufacturer specification sheets for exact load ratings and installation hardware requirements.

Confirm box model and measurements before ordering. If you need assistance, contact our technical team or consult the manufacturer's datasheet to ensure compatibility and proper installation.

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Frequently Asked Questions

What boxes does the FL30D-RCV lid fit exactly?
Fits N30 / FL30 Christy/Oldcastle valve boxes (13" x 24" I.D.). Verify model before ordering.
What is the FL30D-RCV lid made of, exactly?
Composite polyester resin with fiberglass and calcium carbonate; corrosion-resistant and lighter than concrete.
How much does this Fibrelyte lid typically weigh?
Approximately 20 lb. Weight reduces handling time; consult the datasheet for exact model weight and specifications.
Is the FL30D-RCV marked for a specific utility?
Yes — FL30D is commonly the "WATER" marked version. Other lids may be marked ELECTRIC or TRAFFIC SIGNAL.