Valve Leader Yuanda Valves
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DIN Lift Check Valve
Main parts and materials
 
Parts name
material
Body、Bonnet
Cast iron、GG25
Disc 
A105+2Cr13、GG25+2Cr13
Seat Ring
Stainless steel 
 
Standards
 
Face to face
Flange end
DIN3202-F1
DIN2532/2533
 
Test
 
Nominal pressure
Shell test
Seal test
1.6
2.4
1.8
 
Dimensions
 

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