Socket Ended Resilient Seat Gate Valve

  •                     Standard and Specification

    Design standard   Face to face   Flanges standard   Working temperature   Suitable mudium
    SABS669           SABS669     Socket to PVC pipe and      -20℃--120℃      Water
    EN558                            Cast iron pipe                             Steam
                                                                                Oil                 

                        Main parts materials

    Body     Bonnet    Disc        Stem    Stem nut    Gasket
    GGG40    GGG40   GGG40/GGG50  2Cr13    Brass         NBR                              
    GGG50    GGG50     with       SS304                  EPDM                  
                     NBR/EPDM     SS316                  
        

     

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