Flange Ball Valve

Wafer Flanged Ball Valve With ISO5211 Mounting Pad

The pressure plate type ball valve structure: it is composed of valve body, valve cover and ball core. The ball core is connected by the valve stem, and the axis can be rotated 90 degrees to realize the function of opening and closing. It is mainly used for pipeline switch, emergency cut-off, and ball core V-shaped opening can also be designed to achieve flow regulation function.

STANDARD

Design standards:ANSI B16.34,API608.

Wall thickness standard:ANSI B16.34,EN12516-3.

Thread standard:ANSI B1.20.1;BS21;DIN 2999/259;ISO 228/1; ISO7/1;JIS B0203.

Socket welding standard:ASME B16.11.

Butt welding end standard:ASME B16.25/ISO1127/EN12627.

Flange end standard:ASME B16.5 CLASS 150/300; EN1092-1; HG20592 GB/T9113; PN10-PN40; JIS B2238 10K/20K.

Testing standard:API 598; EN 12266.

  • Technical Data

    DesignANSI B16.34,API6D,BS5351,DIN3337

    Pressures RangeANSI 150lb ~ANSI 300lb ,PN16~PN64,JIS 10K,1000-2000PSI

    Size RangeDN8(1/4") ~DN150 (6")

    Body MaterialCarbon Steel, Stainless Steel, Alloy Steel, Duplex Steel.etc.
    NACE MR-01-75/NACE MR-01-03 Special Requirements

    Face To FaceANSIB16.10;DIN3202 F1,F4/F5;GB/T12221;JISB2002

    Flanged RF, FF, RTJ EndsASME B16.5 CLASS 150/300;EN1092-1;HG20592 GB/T9113
    PN10-PN40;JIS B2238 10K/20K

    Butt-Weld BW EndsASME B16.25,ISO1127/EN12627

    Socket-Weld SW EndsANSI B1.20.1;BS21;DIN2999/259;ISO228/1;ISO7/1;JIS B0203

    Temperature Range-196℃~300+℃

  • Design Feature

    ConstructionThree pieces body ,Two pieces body,One pieces body

    PortFull bore ,Reduced bore,two way,three way,mulity port way

    Ball TypeFloating ball,fixed ball,V-shaped ball valve,The 3-way ball valve

    StemBlowout-proof stem

    Seat SealingIntegral body seat ,seat welded and overlaid

    Valve OperationGear,pneumatic,Hydraulic,Electric actuators.
    By passes,locking devices,extended stem,etc

    Fire SafeAPI 607 4th Editon ,BS5351

    Other DesignAnti-static design,automatic pressure relief design, emergency grease injection design, drain valve, anti-corrosion design, anti-sulfur design,etc

  • Inspection And Test

    Visual InspectionMSS SP-25

    Material InspectionPMI Test---Chemical Analysis
    UT---Ultrasonic Test
    RT---Radio-graphic Test
    MT---Magnetic Test
    NDT Test Non-destructive

    Dimension InspectionAccording to drawings

    Valve Inspection And TestEN12266,API598,ETC

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