NDS 121BCB Rectangular Commercial Valve Box with Bolt-Down Reinforced Lid Perth

The NDS 121BCB is a mid-sized commercial-grade valve box from the Pro-Spec™ series, engineered to provide secure, long-lasting protection for critical in-ground irrigation and utility components. With its durable reinforced design and tamper-resistant bolt-down lid, this valve box is ideal for housing backflow preventers, valve manifolds, or control junctions in commercial landscapes and municipal environments. The tapered body is moulded from 90% recycled structural polyolefin foam and features a rib-reinforced lid seat with stainless steel and brass hardware for reliable performance under repeated use.

Please note: This item is available for Perth pickup only and cannot be shipped.

FEATURES

• Secure bolt-down lid with stainless steel bolt and brass nut
• Overlapping cover design prevents ingress of dirt, grass, and debris
• Reinforced lid seat includes 18 underside support ribs for added strength
• 1" base flange enhances in-ground stability and helps prevent shifting
• UV-stabilised material ensures long life under harsh sunlight exposure
• Built from 90% recycled content for LEED-compliant installations
• Strong, rigid body for light to medium commercial applications

SPECIFICATIONS

• External Dimensions: 820mm (L) x 575mm (W) x 315mm (H)
• Body Wall Thickness (minimum): 6.9mm (0.270")
• Lid Seat Rib Count: 18 support ribs, each 6.35mm (0.250") thick
• Lid Thickness (average): 8.1mm (0.320")
• Flange Thickness: 25.4mm (1.000")
• Lid Fastening: 3/8" stainless steel bolt with brass nut
• Material: Recycled structural foam polypropylene
• Colour: Typically black body with green or black lid
• Load Rating: Medium-duty commercial (non-vehicular zones)

APPLICATIONS

• Protecting commercial valve manifolds or backflow preventers
• Suitable for use in council, utility, and institutional infrastructure projects
• Turf, garden, and public-access installations requiring secure, ground-level access
• Ideal for projects requiring LEED-compliant, heavy-duty enclosures