Basic Info.
                    
                    
                        
                                                            
                                                            
                                                            
                                                            
                                                            
                                    Pressure
                                    Ordinary Pressure
                                 
                                                            
                                    Function
                                    Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
                                 
                                                            
                                    Sealing Form
                                    Gland Packings Globe Valve
                                 
                                                            
                                    Flow Direction
                                    Unidirection
                                 
                                                            
                                                            
                                    Application
                                    Industrial Usage, Water Industrial Usage
                                 
                                                            
                                                            
                                                            
                                    Certificates
                                    API 6D, Ce, ISO9001
                                 
                                                            
                                    Application Fields
                                    Metallurgy,Light Industrial,Electric Power,Petroch
                                 
                                                            
                                    Delivery Detail
                                    20~45 Days According to The Specific Quantities
                                 
                                                            
                                    Transport Package
                                    Standard Export Wooden Case
                                 
                                                            
                                    Specification
                                    API598, API6d, ANSI, Bs, DIN, JIS
                                 
                                                            
                                                            
                                                            
                                                            
                                    Production Capacity
                                    5000PCS/Year
                                 
                                                     
                     
                 
         
    Product Description
                            Flange Type  Tilting Disc Swing Check Valve:
Structural Feature
Quick valve disc closedown,low water hammer pressure;
Applicable for and easily installed for vertical or horizontal pipelines;
Smooth flow passageway and small fluid resistance;
Flexible action and good sealing performance;
Narrow valve travel and small closedown impact;
Integrated structure,simple and compact,in beautiful shape;
Long service life and good reliability.
Main Parameter Specification
Design and manufacture:API594,API 6D,JB/TB8937;
Face to face and end to end:API594,API6D,DIN3202,JB/T8937;
Pressure-temperature rating:ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74;
Inspection and test: API598,JB/T9092;
Pipe flange: JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. 
Product Range
Body material: carbon steel, stainless steel, alloy steel,bronze
Nominal diameter:2"~24"(DN50~DN600)
End Connection: RF,RTJ,BW
Pressure range: Class150~ 2500(PN16~PN150)
Working temperature:-196ºC~+560ºC
PRODUCT
INSPECTION
We welcome all the world customers to contact us for more cooperation.    With our years of technical knowledge and experience,we assure you,    Naibang will be one of your best parters in China.          
               | Design and manufacture |       API594,API 6D,JB/TB8937 |      
           | Face to face and end to end |       API594,API6D,DIN3202,JB/T8937; |      
           | Pressure-temperature rating |       ASME B16.34,DIN2410,GB/T9124,HG20625,SH3406,JB/T74 |      
           | Inspection and test |       API598,JB/T9092; |      
           | Pipe flange |       JB/T74~90,JB/T9112-9124,HG20592~20635,SH3406,ASME B16.5,DIN2543~2548,GB/T13402,API605,ASME B16.47. |      
       
   
        
                     
                
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