Description

Pipe-Mounted Flap Valve – AQUIKO Non-Return Flow Control

The AQUIKO Pipe-Mounted Flap Valve is designed for inline non-return protection within pipelines and culverts, especially where compact space, low head-loss and robust durability are required. Manufactured in the UK from high-density polyethylene (HDPE) and engineered for UK conditions, this valve delivers reliable performance, simplified installation and excellent longevity — making it an effective choice for contractors and resellers needing a strong standard specification with rapid availability.

Key Features & Benefits

• UK-manufactured to ensure consistent quality, streamlined logistics and reliable supply.

• Lightweight HDPE construction provides minimal head-loss compared to cast-iron or stainless-steel alternatives.

• Compact design enables ease of installation in constrained pipe runs or retrofit scenarios.

• Excellent impact and debris resistance thanks to shock-absorbent material—ideal where pipelines may be subject to flows carrying material.

• Low carbon footprint and corrosion-resistant material make it suitable for harsh environments.

• Exactly what contractors and resellers want: strong specification, simplified logistics and stock-friendly availability.

Technical Specification Snapshot

• Material: High-Density Polyethylene (HDPE)

• Standard Pressure Ratings: Up to ~8 m water column (short-term), ~4 m water column (indefinite) as standard specification

• Design Life: Up to 50 years when properly specified and installed

• Size Range: Suitable for a range of pipe diameters (please enquire for bespoke sizing)

• Installation: Inline mount within pipeline – minimal headwall or structural alteration required

• Maintenance: Minimal inspection only — thanks to smooth surfaces and impact-resistant design

Typical Applications

The AQUIKO Pipe-Mounted Flap Valve is especially well suited for:

• Inline pipeline non-return protection where space is limited

• Drainage, sewerage and utility networks requiring reliable back-flow prevention

• Retrofit applications where headwalls are impractical or existing infrastructure must be used

• Contractor stock lines and reseller portfolios looking for strong standard specifications with reliable dispatch

Why Choose AQUIKO Flap Valves

When you specify AQUIKO, you get:

• UK manufacturing — faster lead-times, local support and dependable supply chains

• Quality materials — HDPE offering lightweight installation, reduced maintenance and superior corrosion resistance

• Stock availability — standard models held in the UK for immediate dispatch, helping contractors and resellers respond rapidly

• Technical expertise — full drawings, datasheets, installation guidance and specification support provided

• Range breadth — from wall-mounted to side-hung and pipe-mounted solutions, all backed by the AQUIKO brand

Ordering & Availability

Standard pipe-mounted flap valve models are held in stock for UK dispatch, giving contractors peace of mind and resellers assurance of availability. Bespoke sizes, pressure ratings or material variations are available on request. To order, simply provide:

• Pipe diameter and invert/bore details

• Maximum back-flow or pressure head

• Installation orientation and any special material or access requirements

Fixing kits and ancillaries can be supplied to support efficient installation.

Related Products You May Be Interested In

• Wall-Mounted Flap Valve – for face-mounted wall or headwall non-return applications

• Side-Hung Door – for installations requiring flap valve plus fish-friendly passage

• Square / Custom Flap Valves – purpose-built solutions for unusual geometries or materials

Talk to Our Team

Need help specifying the correct pipe-mounted flap valve for your project, or looking to include this solution in your reseller range?

01777 819 734
info@aquiko.co.uk