Type: 600H Lifting Wafer Check Valve 
 
	Specification: DN50-300 
 
	Temperature: -20℃   - 350℃ 
 
	Pressure: 1.6MPa 
 
	Materials of Body: Ductile Iron  (GGG40,GGG50), Stainless Steel 
 
	Materials of Disk: Ductile Iron  (GGG40,GGG50), Stainless Steel 
 
	Materials of Spring: Stainless Steel    
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