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Valve Leader Yuanda Valves
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Ball Check Valve
Main parts and materials
 
Parts name
material
Body、Bonnet
Ductile iron   Cast iron
Ball float  
Alluminum with rubby coating
 
Test
 
Nominal pressure
Shell test
Seal test
1.00
1.52
1.10
1.60
2.40
1.76
 
Dimensions 
 

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