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["Project",null,"BIDF Expansion",{"$nulls":6},"Page 1 of 1"]
[]
["Document No.",null,"21050-CSI-ME-DAS-004"]
[]
["Location",null,"UKZN CSIR - 359 Mazisi Kunene Rd, Glenwood, Durban"]
["Air Vents - Steam boiler"]
["Revision Status"]
["Rev No.",null,"Date","Prepared By","Revised Sheet","Revision",null,"Approvals"]
[{"$nulls":7},"Checked  By",null,"Approved By"]
["A",null,"2020-02-11","MJ","All","Issued for Internal Review"]
[]
[]
[]
[1,"Description",null,null,"Thermostatic Air Vent"]
[2,"Reference P&ID",null,null,"19088-PS2-PR-PID-012"]
[3,"Item Number:"]
[4,"Quantity:",null,null,1]
[5,"Service:",null,null,"Vent Excess Air in Steam Line"]
[6,"Fluid:",null,null,"Steam",null,null,"Water"]
[7,"Standard type:",null,null,"European Pressure Equipment Directive 97/23/EC"]
[8,"Flowrate:",null,"min:",0,{"$nulls":5},"kg/hr"]
[{"$nulls":3},"Operating",108,{"$nulls":5},"kg/hr"]
[{"$nulls":3},"max:",200,{"$nulls":5},"kg/hr"]
[{"$nulls":3},"design:",300,{"$nulls":5},"kg/hr"]
[9,"Temperature:",null,"min:",0,{"$nulls":5},"oC"]
[{"$nulls":3},"max:",190,{"$nulls":5},"oC"]
[{"$nulls":3},"design (min/max):",220,{"$nulls":5},"oC"]
[10,"Pressure:",null,"min:",100,{"$nulls":5},"kPa"]
[{"$nulls":3},"max:",1700,{"$nulls":5},"kPa"]
[{"$nulls":3},"design:",1850,{"$nulls":5},"kPa"]
[11,"Class",null,null,300]
[12,"Connection Type:",null,"inlet:","1.5\" Socket Weld Ends - ASME SCH 40 Pipe"]
[{"$nulls":3},"outlet:","1.5\" Socket Weld Ends - ASME SCH 40 Pipe"]
[16,"Corrosion Allowance:",null,null,1,{"$nulls":5},"mm"]
[18,"Material:",null,"Cover:","Carbon Steel / Alloy Steel - Weldable Carbon Steel to ASTM A106 Gr B"]
[{"$nulls":3},"Locking Nut:","VTC"]
[{"$nulls":3},"Thermostatic Element:","VTC"]
[{"$nulls":3},"Strainer Screen:","VTC"]
[{"$nulls":3},"Valve Seat:","VTC"]
[{"$nulls":3},"Valve Seat Gasket:","VTC"]
[{"$nulls":3},"Valve:","VTC"]
[{"$nulls":3},"Spring:","VTC"]
[{"$nulls":3},"Body:","Carbon Steel / Alloy Steel - Weldable Carbon Steel to ASTM A106 Gr B"]
[{"$nulls":3},"Bolting:","ASTM A193 Gr B7"]
[{"$nulls":3},"Seat Insert:","VTC"]
[null,"General Requirements"]
[21,"1 - Weld Quality Requirements in accordance with ISO 3834"]
[22,"2- Test Report ans Material Certification Required"]
[23,"3 - Seals and Gaskets to to be compatible with Steam"]