• TOZEN Cast Iron Gate Valve

    Descriptions
    SPECIFICATION
    NON-RISING STEM INSIDE SCREW
    BS 5150 FLANGED TO BS 4504 PN16

    PRESSURE / TEMPERATURE RATINGS
    DN50~300DN350~600
    Working Pressure16 bar10 bar
    Testing PressureShell : 24 bar
    Seat : 17.6 bar
    Shell : 15 bar
    Seat : 11 bar
    Working Temperature10°C to 120°C
    Suitable MediaWater, Oil & Gas
    * 16 bar pressure rating is available for DN350~600. The body material shall be Ductile Iron.

    MATERIALS
    PartMaterialDIN
    BodyCast Iron1452 Gr. 220
    BonnetCast Iron1452 Gr. 220
    DiscCast Iron1452 Gr. 220
    Seat RingGunmetal1400 LG 2
    StemBrass
    Stainless Steel
    2874 CZ 124
    970 420S37
    PackingGraphiteNon-Asbestos
    HandwheelCast Iron1452 Gr. 220

    DIMENSIONS
    Size
    mm
    L
    mm
    H(Open)
    mm
    D
    mm
    50
    65
    80
    100
    125
    150
    200
    250
    300
    350
    400
    450
    500
    600
    178
    190
    203
    229
    254
    267
    292
    330
    356
    381
    406
    432
    457
    508
    280
    318
    333
    387
    453
    502
    635
    735
    875
    1015
    1120
    1210
    1250
    1390
    190
    190
    190
    300
    300
    350
    350
    400
    450
    508
    558
    610
    610
    762