Bids Are Invited For Hiring A Specialized Company To Supply Automated Concentric Butterfly Valves With Electric Actuators And Remotely Controlled Via Hmi, In Accordance With The Specifications, Conditions And Requirements Established In Annex I (Terms Of Reference) Of The Notice.

Automated Concentric Butterfly Valve, Dn 200 4”, Pn10, Wafer Type, Construction Standard According To Api609a, Body In Nodular Cast Iron Astm A536 65-45-12, Disc In Astm A 351 Cf8m, Seat In Epdm, Free Shaft In Astm A 276 Aisi 410 - 100% Watertight - Flange Iso 5210/11 - Electrostatic Painting Or Anti-Corrosion Epoxy, Dn 250 6, Free Shaft In Astm A 276 Aisi 410 - 100% Watertight - Flange Iso 5210/11 - Electrostatic Painting Or Anti-Corrosion Epoxy, Dn 350 14, Shaft Free In Astm A 276 Aisi 410 - 100% Watertight - Flange Iso 5210/11 - Electrostatic Painting Or Anti-Corrosion Epoxy, Dn 450 18”, Free Shaft In Astm A 276 Aisi 410 - 100% Watertight - Flange Iso 5210/11- Electrostatic Painting Or Epoxy Anti-Corrosion, Actuator Electric With Local Control Panel - Rotating Alphanumeric Lcd Display (Minimum 4 Positions); - Opening/Closing Percentage Indications; - Torque Percentage Indication; - Log Of Errors On The Display And/Or In The App; - Green (Open) And Red (Closed) Led Signaling; - Actuated Overtorque Led Signal And Signaling; - Actuated Thermostat Led Signal And Signaling; - Configurable Without The Need For Specific Software; - Non-Intrusive Buttons For Local/Remote Control, Open/Close/Stop; - Manual Emergency Control Via Steering Wheel/Lever With Automatic Release; - Password Lock For Parameter Changes In Local Mode; - Mechanical Position Indication; - Degree Of Protection Ip68; - On-Off Or Proportional (Modulating) Operation, Configurable According To Application, To Support Up To 360 Starts Per Day; - Electronic Stroke And Torque Adjustment; - Position Transmitter (Encoder Or Electronic Sensor), According To The Manufacturers Technology, As Long As It Is Accurate And Durable; - Protection Against Phase Inversion; - Protection Against Phase Loss; - Overvoltage Protection; - Motor Thermal Protection; - Dehumidifying Resistance (Heater) 30W; - Power Will Depend On The Valve Torque; - Supply Voltage 380Vac-60Hz; - Command Via Modbus Rtu Rs485 Communication Protocol; - Connection Flange With Valve Iso 5210/11 For Wafer Butterfly Valve Dn200; - Electrostatic Or Anti-Corrosion Epoxy Painting;, 01/24/2025, Electric Actuator With Local Control Panel- Rotating Alphanumeric Lcd Display (Minimum 4 Positions);- Opening/Closing Percentage Indications;- Torque Percentage Indication; - Error Log On Display And/Or In App;- Green Led Signaling (Open) And Red (Closed);- Actuated Overtorque Led Signal And Signaling;- Actuated Thermostat Led Signal And Signaling;- Configurable Without The Need For Specific Software;- Non-Intrusive Buttons For Local/Remote Command, Open/Close /Stop;- Manual Emergency Control Via Steering Wheel/Lever With Automatic Disengagement;- Password Lock For Changes Parameters In Local Mode;- Mechanical Position Indication;- Degree Of Protection Ip68;- On-Off Or Proportional (Modulating) Operation, To Support Up To 360 Starts Per Day;- Electronic Stroke And Torque Adjustment;- Position Transmitter ( Encoder Or Electronic Sensor), As Long As It Is Accurate And Durable;- Protection Against Phase Inversion;- Protection Against Loss Of Phase;- Protection Against Overvoltage;- Motor Thermal Protection;- Dehumidifying Resistance (Heater) 30W;- Power Will Depend On The Valve Torque, Taking The Safety Factor As A Principle;- Supply Voltage 380Vac-60Hz;- Command Via Modbus Rtu Rs485 Communication Protocol; - Connection Flange With Valve Iso 5210/11 For Vav