Description

Channel Penstock – AQUIKO Open-Channel Gate Control

The AQUIKO Channel Penstock is specifically designed for open channel installations such as large drainage flumes, storm water outfalls, culverts and hydraulic control channels. Engineered to fit rectangular or square spans, this penstock gate offers reliable flow isolation, regulation and diversion in demanding civil applications. As used widely in the water-treatment and infrastructure sectors, channel-type penstocks control the passage of water through open channels by sliding or gating mechanisms.

Key Features & Benefits

• Engineered for open channels: rectangular or square sections, sealed on three or often all four sides to provide reliable isolation.

• Flexible mounting: can be embedded in concrete channel floor/invert or mounted into chamber face to suit site conditions.

• Robust materials: available in HDPE and stainless steel (316) options depending on environmental and corrosion exposure — delivering long service life and minimal maintenance.

• Contractor/reseller friendly: standard stock sizes plus bespoke options, UK-manufactured for strong logistical support and rapid turnaround.

• Suited for large civil hydraulics: ideal where flows are substantial, channel dimensions non-standard and robust isolation/regulation is required.

Technical Specification Snapshot

• Material Options: HDPE or Stainless Steel 316 (standard)

• Sealing Configuration: Typically sealed on three sides (bottom + two sides) or four sides (all around) depending on flow direction and pressure requirement.

• Mounting Style: Frame embedded into concrete invert/channel or face mounted; sliding gate mechanism (manual spindle or actuator compatible).

• Operation Mechanism: Manual or actuator operation; sliding plate guided in frame; low-friction bearings or runners optional for high duty.

• Size Range and Flow Capacity: Custom spans tailored to channel opening; typical designs support widths from few hundred mm up to large channel sizes (e.g., several metres) — design based on project requirement.

• Design Life & Maintenance: Built for long-term infrastructure; minimal moving parts, sealed system, suited to demanding hydraulics and debris-laden flows.

Typical Applications

The AQUIKO Channel Penstock is especially well suited for:

• Large open channel drainage systems in flood defence, storm water attenuation and outfall control

• Hydraulic control chambers in water treatment plants or industrial facilities where channel span is large

• Civil engineering infrastructures requiring non-standard spans, high flow capacity and robust isolation gates

• Contractor stock lines and reseller portfolios offering high-spec channel gates with UK supply reliability

Why Choose AQUIKO Channel Penstocks

When you specify AQUIKO you gain:

• UK manufacture and supply — shorter lead-times, local technical support, logistics tailored to UK contractors/resellers

• High performance materials — HDPE for cost-effective installations; stainless steel 316 for higher-spec and aggressive conditions

• Specification flexibility — custom widths, head pressures, actuation options, large spans catered for; supported by datasheets, drawings and technical advice

• Reliable delivery and support — our team assists from specification to installation, making your project delivery smoother and your reseller range stronger

Ordering & Availability

Standard sizes and spans may be held in stock; bespoke widths, heights, high head ratings or special materials are manufactured to order. To specify your Channel Penstock, please provide:

• Channel width (clear-span) and height or depth of gate required

• Flow direction and head pressure or differential requirement

• Material selection (HDPE vs stainless) based on site exposure/corrosion

• Operation preference (manual hand-wheel/spindle or actuator)

• Mounting details: embedded in concrete channel or face-mount in chamber

Ancillaries such as lifting tools, actuator mounting kits, guide rails and gaskets are all available to complete your installation package.

Related Products You May Be Interested In

• Standard Penstocks – for more conventional bore or face-mounted installations

• Flush Invert Penstocks – where the invert must be flush with the channel floor

• Inline Penstocks – for pipeline or culvert installations rather than open channels

Talk to Our Team

Need assistance with your large-span channel gate specification or short-lead contractor supply? Reach out for friendly, expert support.
Call 01777 819 734

sales@aquiko.co.uk