Automatic control valves are one of the most widely used valves in water supply lines and distribution
One type which is equipped with Electronic control unit is designed to adjust and stabilize the downstream pressure or flow rate for different amounts of flow through the valve
The control function of the main valve is performed by commanding the valve command circuit
The control circuit of the valve can adjust and stabilize the output pressure for different flow rates by adjusting the pilot valve and other hydraulic elements
By monitoring and equipping water supply lines with a telemetry system, intelligent control and activation of mentioned valves above seems necessary for comprehensive management of the line; Therefore, upgrading and completing the control circuit of these valves with updated accessories and equipment will be inevitable
Size (mm): 50-1000
Pressure Rating (bar): 10-40
Body Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Disc Material: All Types of Ductile Cast Iron, Cast Steel, Stainless Steel, Copper Alloys
Paint Coating:
Electrostatic epoxy powder (RAL 5005 or 5015) with min. thickness 250 microns
Application:
Usable for drinking water and raw water with temperatures up to 70°C.
The new production of Mirab automatic control valves:
The Electronic Controller (MECV) of Mirab company is designed and calibrated in such a way that it can be installed on the full range of these valves:
Types of pressure relief and flow control valves
Various manufacturer brands such as CLA-VAL Company
Different sizes (DN50 -DN1000)
Different inlet pressures (up to 16 bar – up to 30 bar according to customer request)
Pressure ratio (input pressure to output pressure) from 0.2 bar
No calibration is required even during initial setup and maintenance