Bids Are Invited For Supply Of Electrical Actuary Actuary Valcy For Integration Of R1 And R7 Reseps Supply Systems With Remote And Control, As Well As Telemetry Supervision

Valve, Type: Annular Flow, Model: With Electric Actuator, Material: Ductile Cast Iron, Diameter: 300Mm, Pressure Class: Pn 10, Connection: Standard Flanges Pn 10 - Valve, Connection: Standard Flanges Pn 10 Technical Specification: Normatization Annular Flow Valve: Hydrostatic Test Performed According To Iso 5208; Flange: The Valve Shall Be Provided With Flanges Drilling Template According To The Following Standards: En 1092-2 And Iso 7005-2, With Pn 10 Drill Pattern; Coupling: Couplings Of The Drive System According To Iso 5210 For Manually And Iso 5211 Valves For Actuators -Driven Valves. Conformity To Standards Tests: Iso 5280 Flange Drink Gabarit: En1092-2; Iso 7005-2. Drive System Couplings: Iso 5210 For Manually Activated Valves; Iso 5211 For Valves Triggered By Actuators. Hydraulic Test The Annular Flow Valve Should Be Subject To Hydrostatic Test According To Iso 5208: Body: 1, 5 Times The Pn; Sealing: 1, 1 Times The Pn. Coating Valve Elements, Which Are Subject To Corrosion, Are Coated After The Surface Preparation In Epoxy Powder Paint, Applied Through An Electrostatic Process, With A Minimum Thickness 250 ”, Ideal For Drinking Water. Provided The Painting Inspection Report Of The Supplied Equipment, And This Report May Be Issued By The Factory Or A Certified Third Party Painting Inspector For This Type Of Inspection. The Coating Is Controlled By Performing The Following Tests: Layer Thickness Control; Holiday Test Continuity Control; Impact Resistance Test; Solvent Resistance Test. Driving The Drive Should Be By Electric Actuator, Provided Together With The Annular Flow Valve, With The Possibility Of Drive In Manual Mode, So The Drive Comprises The Types Below: Manual; Electric Acted ...