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    Full Welded Ball Valve Home >> Products >> ball valve

    Detailed introduction

    Fully Welded Ball Valve

    Fully Welded ball valves using uni-body. This series give convenient of in-line repaire or replace valve internal components without dismantling it from pipeline. These ball valve are all fire safe design.

    Design standard:

    Design: API 6D, EN13942, ISO-14313. ASME B16.34
    Test: API598

    Products range:

    Size: 2" ~ 48" (DN50~DN1200)
    Rating: 150LB ~ 1500LB
    Body Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L, F316L etc.
    Trim: A105+ENP,13Cr,F304,F316

    Design feature:

     

    Application:

    Anti-static device
    Fire safe design
    Double block & bleed
    Emergency sealant injection
    Cavity pressure self relief
      Petrochemical
    Chemical
    Refinery
    Power plant
    Off shore Oil& Gas   On shore Oil & Gas etc


    Standards
    ● Design standard: API 6D, EN13942, ISO-14313. ASME B16.34
    ● Face To Face Dimension: API 6D, EN 558-1, EN 12982, and ASME B16.10
    ● Connecting Dimensions: ASME B16.5, ASME B16.47, ASME B 16.25, EN 1092-1, and EN12627.
    ● Fire safe API 607, API 6FA. ISO-10497.
    ● NACE-MR-0175
    ● Mounting ISO-5211.
    ● End Connection: Flange, BW.
    ● Test &Inspection: API 6D, API 598.
     
    Design Feature 

    ●  Fully Welded Body.   
    ● Full Bore Or Reduced Bore.         
    ● Flanged End Or Welding End.   
    ● Double Block and Bleed.         
    ● Locking Device (Or safety interlock key).
    ● Single Piston Effect, Double Piston Effect.
    ● Automatic Internal Relief of Body Pressure.
    ● Emergency Sealant Injection System.
    ● Fire Safe Design. Anti-static Device.
    ● Blowout proof Stem Design.
    ● Body Vent Device.
    ● Stem Extension for Underground & cryogenic Service.
      
     
    Operators
    ● Manual
    ● Gearbox Operated
    ● Electric Actuators 
    ● Pneumatic Actuators 
    ● Gas Over Oil Actuators 
    ● Electric  actuator.