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PTEE-lined swing check valve




Main parts and materials table

  Part nameMaterial
   Upper and lower bodyCast steel、Stainless steel、Lining F4 、F46
DiscCast steel、Stainless steel、Lining F4 、F46
CoverCast iron、Cast steel、Stainless steel、Lining F4 、F46
WasherF4、F46

■Main parts and material table

Technology standard
Design standardGB12236
Structure lengthGB12221
Flange StandardJB/T79-94 
GB9113.1-26  
Inspection testGB/T13927

■Main form and  connection size

Nominal diameterPN1.0(MPa)Main form and  connection sizeWeight
DN LDD1D2fbz-Φd         BHKg
2516015585583144-Φ14128704.5
32180135100693164-Φ18140806.5
40200145110783164-Φ18160857
50230160125883184-Φ181789010.5
652901801451083184-Φ1820511015
803101951601243204-Φ1830513020
1003502151801443.5208-Φ1825514025
1254002452101743.5208-Φ1830514535
1504802802401994228-Φ2334516055
2005003352952544248-Φ2341518075
25055039035030952512-Φ23490220120
30062044040036353012-Φ23560240250