Water Control Gates
Linder is the official authorised distributor for WEY valves. Achieve absolute water flow control with custom-built stainless steel WEY gates, sealing bidirectionally beyond industry standards. Whether for waste water management or precise liquid containment, each gate is manufactured to your specification for water columns up to 15 m and widths from 200 to 4,000 mm.
Products
STOP LOG series by WEY Sistag
Master flow management with the WEY Stop Log system. Offered exclusively by dealer LINDER, these aluminum logs are paired with bespoke stainless steel frames for a flawless…
STOP GATE series by WEY Sistag
Through our partnership with Swiss precision engineering from WEY, LINDER provides a Stop Gate that defines reliability for permanent isolation. Custom-made from premium stainless…
SLUICE GATE series by WEY Sistag
Demanding applications require more than standard solutions. Through LINDER, experience the WEY standard: our custom-engineered Type 2, 3, and 4 sluice gates. With their…
PIT SLUICE GATE series by WEY Sistag
Choose the Pit Sluice Gate from LINDER – the exclusive dealer of Swiss-engineered WEY solutions. Custom-built with a round bottom profile for flawless performance in round shafts…
HAND STOP series by WEY Sistag
Available through LINDER, the dealer for Swiss precision from WEY, the Direct & Assertive Hand Stop sets a new benchmark. Designed for secure isolation during inspection and…
What Are WEY Water Control Gates?
Water control gates — sluice gates — are sliding closure systems used in open channels and large-section water structures to shut off, divert or regulate flow. What separates them from a valve is scale and geometry: they close a wide opening rather than a pressurised pipe, and normally operate embedded in a concrete structure or channel wall.
Applications
- Waste water treatment plants: basin inlets and outlets, bypass channels, sludge channels, isolating a basin for maintenance.
- Drinking water plants: transfers between settlement and filter basins.
- Irrigation and water structures: channel distribution, level control, flood gates.
- Industrial plants: cooling water channels and discharge lines.
- Power generation: intake structures and discharge channels.
Type Selection: Which WEY Gate for Which Duty?
Sluice Gate
The core type: a gate travelling vertically within a frame to close an opening in a channel or basin wall. The WEY SLUICE GATE series is built for this duty.
Pit Sluice Gate
Mounted to a frame embedded in concrete and generally working against water pressure from one side; the WEY PIT SLUICE GATE series targets this application.
Stop Gates and Stop Logs
These are not for continuous operation but for temporary isolation during maintenance. The WEY STOP GATE and WEY STOP LOG series make it possible to work without draining the structure.
Hand-Operated Gates
For infrequently used points where no power is available, the WEY HAND STOP series applies.
Why Stainless Steel?
Water control gates spend their service life in a wet–dry cycle, very often in corrosive waste water. Painted carbon steel depends entirely on coating integrity in that environment; corrosion starts at the first scratch. A stainless steel gate and frame removes that maintenance burden from the outset — decisive in embedded installations that are hard to reach.
Information Needed for Design
| Information | What it determines |
|---|---|
| Opening size (width × height) | Gate and frame dimensioning |
| Water column height | Structural calculation and sealing class |
| Pressure direction | Unidirectional or bidirectional sealing? |
| Mounting arrangement | Wall-mounted, in-channel or cast into concrete |
| Actuation | Handwheel, electric actuator or hydraulic |
Built to Project Specification
WEY water control gates are not standard shelf items; dimensions, sealing class and actuation are defined project by project. As the official authorised distributor for WEY valves, Linder works directly with the manufacturer and handles the process from site measurement through manufacture to commissioning. Share your structural dimensions and operating conditions and we will define the right solution with you.