Product Name : A3TH Ball Valve
    Features

    • Standard Port
    • Investment Casting
    • Material: (stainless steel)
      ASTM-A351-CF8M; ASTM-A351-CF8
      ASTM-A351-CF3M; ASTM-A216-WCB
    • Working Pressure:
      1/2"~2" 1000WOG / PN63
      2-1/2"~4" 800WOG/ PN40
    • Size Ranging: 1/4" ~ 4" (DN8 ~ DN100)
    • End Connections: Threaded/ Socket Welded End / Butt Welded End
    • Options: locking device

    Product Introduction

    Pressure-Temperature Chart

    A3TH Ball Valve Pressure-Temperature Chart

    Dimension

    UNIT:MM

    SIZE D E F G H K L L1 W
    1/4" 11.5 14.3 18 13.5 56 14.5 60 68 108
    3/8" 12.5 17.8 20.5 14.5 56 14.5 60 68 108
    1/2" 15 21.9 22 18 59 16.5 66 73 123
    3/4" 20 27.2 28 23 62 16.5 70.5 84 123
    1" 25 33.9 31.5 28 68 21.5 87 95 130
    1-1/4" 32 42.8 40 35 88 23.5 96 100 130
    1-1/2" 38 48.8 46 41 100 24.5 113.5 119.5 152
    2" 50 61.2 60 53 108 25 129 134.5 182
    2-1/2" 65 74 78 69 125 29 155.5 167 220
    3" 80 90.1 91.5 84 136 34 182 182 250
    4" 100 115.5 121.5 104 160 45 226 225 298

    Materials List

    NO. Description Q'TY Material
    1 Body 1 ASTM-A351-CF8M ASTM-A216-WCB
    2 Cap 2 ASTM-A351-CF8M ASTM-A216-WCB
    3 Ball 1 ASTM-A351-CF8M ASTM-A351-CF8
    4 Seat 2 PTFE PTFE
    5 Joint Gasket 2 PTFE PTFE
    6 Stem Packing 1 PTFE PTFE
    7 Gland Nut 1 SUS 304 SUS 304
    8 Stem 1 SUS 316 SUS 304
    9 H-Spring Washer 1 SUS 304 SUS 304
    10 Handle Nut 1 SUS 304 SUS 304
    11 Nut 4~12 SUS 304 SUS 304
    12 Spring Washer 4~12 SUS 304 SUS 304
    13 Bolt 4~6 SUS 304 SUS 304
    14 Handle 1 SUS 304 SUS 304
    15 Handle Cover 1 PLASTIC PLASTIC
    16 Thrust Washer 1 PTFE PTFE