The operating principle of the Aqua-Mat- H discharge control is based on the setting of a defined discharge cross-section by means of a control slide valve depending on the existing headwater level.
If the water level in front of the gate valve rises, the gate valve closes further so that the increased water pressure does not transfer a larger discharge volume to the wastewater treatment plant.
Furthermore, the Aqua-Mat-H control is programmed in such a way that an upper water level that can be preset as a setpoint is not exceeded. If the corresponding setpoint is reached, the control switches from discharge control mode to backwater target maintenance mode.
In suction target mode, enough water is always transferred to the treatment plant so that the water level limit is not exceeded.
The accuracy of the Aqua-Mat- H discharge control is essentially dependent on the knowledge of the discharge coefficient of the control valve used. Since even the major valve manufacturers hardly provide any information on this, the discharge coefficient, if still unknown, is best determined on site by means of a comparative measurement.
| Reference 1: | Reference 2: | Reference 3: | |||
| Project name: | Solingen | Project name: | Neuler | Project name: | Willingen |
| Project data: | Year of construction 2019 DN = 450 Q = 120 l/s Number 1 piece | Project data: | Year of construction 2016 DN = 300 Q = 68 l/s Number 1 piece | Project data: | Year of construction 2015 DN = 400 Q = 93 l/s Number 1 piece |
| Scope of services: | Manufacture, delivery and assembly | Scope of services: | Manufacture, delivery and assembly | Scope of services: | Manufacture, delivery and assembly |
Specification Text AquaMat H
Sample specification for planners and specifiers. Ready to be adopted into your bill of quantities.
AquaMat H – Flow Regulator
Proof of delivery:
SGS Aqua Technologies GmbH
Burmeckestraße 4–6, D-59955 Winterberg
Tel.: +49 2983 974268-0
Fax: +49 2983 974268-68
Consisting of
- Electric control valve DN ______ in execution as dowel slider
- Ultrasonic water level measurement incl. measuring transducer, cable length 20 m
- Isolating amplifier with terminal strip for potential-free transfer of the control signals
- External switch cabinet including base, ready for connection and logically functionally wired, incl. main switch, fuses, lighting, cabinet heating and system-related accessories
- Control incl. software module AquaMat H
- Documentation and assembly instructions
Required features
- Characteristic curve and discharge programmable according to client specifications
- Error message as potential-free relay contacts
- Slider fully controllable to OPEN and CLOSE without entering the shaft
- Optional routing control
- Optional preparation for telecontrol connection
Item
| Pos. | Description | Quantity / Unit | Unit price | Total price |
|---|---|---|---|---|
| 01. | AquaMat H flow regulator – supply and installation | 1,000 pc | ____________ | ____________ |
Sample specification text SGS Aqua Technologies GmbH · Version 02.01.2023 · All information without guarantee.
