Gates | Capta Hydro

Gates
Temec

Temec, Capta Hydro’s strategic partner, offers high standard penstocks for a wide variety of applications, at reasonable costs.

FLAT GATES

Simpler, more robust and adaptable to different contexts,
ideal for intake and delivery control.

A wide variety of options depending on the conditions required

Size
Width between 400 and 2500mm, and height between 400mm and 5000mm.

A wide variety of options depending on the conditions required

Watertightness
3-sided or 4-sided watertight.

A wide variety of options depending on the conditions required

LOCATION OF THE SEALS
Upstream, downstream or double sealing.

A wide variety of options depending on the conditions required

LOAD SUPPORTED
Slide gate or wagon gate (for large sizes or high hydraulic load).

A wide variety of options depending on the conditions required

NUMBER OF SPINDLES
Single or double (in case its width/height ratio is greater than 2 or width greater than 2 meters).

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Drive

Manual

By means of handwheel on spindle or with reducer and crank.

Motorized

With motorized lifting system and pushbutton panel. Compatible for future telecommand.

Telecommanded

Capta CFC system with remote control from Amaru software.

Automated

Capta CFC system with remote control from Amaru software, connected to downstream flow measurement.

RADIAL GATES

Gate that allows robust measurement of through flow, tolerating high hydraulic loads and high sediment levels.
Ideal for river intakes and final deliveries. Each of the radial damper alternatives is shown below according to the method of actuation.

CST - Actuator

Telecommanded Sector Gate
This family of gates allows to measure and control the channel flow accurately, being extremely robust to debris, high sediment and hydraulic loads, requiring a low level of maintenance. Ideal for intake gates and final deliveries that need to be integrated into the canal's automated delivery system (SIRA), available on the Capta Amaru platform.

MXT - Float

Automatic float regulation according to downstream and upstream levels
A family of automatic regulation dampers, which allows the regulation of a flow set point, automatically regulated by its floats, without the need of an external energy source for its regulation. They can regulate upstream or downstream level between ranges determined by each gate.
Ideal for intake gates in rivers with high flow variation. Compatible with flow commands through Capta Amaru.

AB - Counterweight

Automatic regulation of downstream levels.
Family of gates that allows the automatic regulation of downstream flows through the regulation of a counterweight and a float, allowing downstream level regulation without the need of an external power source.
Ideal for constant flow delivery channels that require a stable inlet flow, despite being in rivers with high flow variation. Compatible with telemetry for level and position measurement on Capta Amaru platform.

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TOP FLAP DAMPERS

Gate that allows to measure the through flow. Ideal for final deliveries, intermediate control points and low sediment locations.

Hinged top pouring flap

Level rise in natural channels and watercourses
Robust, reliable, efficient and adaptable.
Simple solution that allows for optional motorized or remote-controlled operation.

“The Capta Amaru software allows us to integrate all the data from the basin so that we can have a total visualization of the water allocations that are made in the river.”

Claudio Bizama, administrator of the JV of the 1st section of the Mapocho River.