butterfly valve - Product
         
         
                  
         
                  
            Place of Origin : Beijing,China  
            Delivery Terms : By Sea 
            Delivery Time : Within 20days 
            Product Capacity : 6000 Pieces/month
            Payment Terms : T/T
         
                  
            
Product Description
         
         butterfly valves
1.Specification: DN50-600
2.Temperature: as medium 
3.Pressure: 1.0MPa/1.6MPa
4.certificate:CE.API.ISO 
                           
            
Basic Information
         
         
            Brand : Haoli
            Model : Butterfly Valve
            Material : Cast Iron /stainless Steel 
            Color : Different
            Expiry/Validation Period : 1year
         
                           
            
Physical Specification
         
         
            Size or Volume : Different
            Weight : Different 
            Other Specification : Type
 211D/220D/240D/270D/271D/310D/320D/370D/600D
  
 
Technical Parameter
  
 
 
  
 
 
  
  
 
Nominal Diameter(mm)
 DN25-DN1200
  
 
 
  
  
 
Nominal Pressure(Mpa)
 1.0 / 1.6 / 2.5
  
 
 
  
  
 
Shell Test Pressure(Mpa)
 Nominal DiameterX1.5
  
 
 
  
  
 
Seal Test Pressure(Mpa)
 Nominal DiameterX1.1
  
 
 
  
  
 
Surface Spraying
 Epoxy Polyester Laye,Nylon 11,stoving Varnish
  
 
 
  
  
 
Actuator
 Hand Lever,worm Gear,electrical Actuator,pneumatic Actuator
  
 
 
  
  
 
Suitable Temperature
 -15°C-150°C
  
 
 
  
  
 
Suitable Medium
 Water,Salt,Acid,Alkali,Nature Gas,Alcohol,Oil,Food And Steam, Ect