Pressure instrument

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ZDT9 type electronic electric fine small single seat regulating valve


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  • Product Description
  • Typical applications
  • After-sales commitment
    • Commodity name: ZDT9 type electronic electric fine small single seat regulating valve
    • Commodity ID: 1084834303453057024

    Introduction to 1.

       ZDT9 type electronic electric fine small single seat regulating valve, isBy 910L series electronic electric actuator and low flow resistance straight throughSingle-seat adjustment mechanism. Electric actuator with servo systemSystem, no additional servo amplifier, input signal and power supplyCan control the operation, the connection is simple, the valve body is straight-through single seatThe guide structure on the bottom cover, the valve core is a plunger structure, with a body.Small product, light weight, large flow, high adjustment accuracy,It is suitable for occasions with large flow and strict leakage requirements.

    2.Technical parameters and performance indicators

    Main technical parameters of adjusting mechanism

    Nominal diameter mm

    20

    25

    40

    50

    65

    80

    100

    150

    200

    Seat diameter mm

    10

    12

    15

    20

    25

    32

    40

    50

    65

    80

    100

    125

    150

    200

    Rated flow

    CoefficientKv

    Straight Line

    1.8

    2.8

    4.4

    6.9

    11

    17.6

    27.5

    44

    69

    110

    176

    275

    440

    690

    Equal percentage

    1.6

    2.5

    4

    6.3

    10

    16

    25

    40

    63

    100

    160

    250

    400

    630

    Travel mm

    16

    25

    40

    60

    flow characteristics

    Straight line, equal percentage

    Nominal pressure MPa

    0.6;1.6;4.0;6.4

    Working temperature

    -40~200 (normal temperature type);-40~450 (medium temperature type)

    With electronic electric

    Type of actuator

    910LSXA-08

    910LSX-20

    910LSX-30

    910LSX-50

    910LSC-99

    910LSC-65

    Flange size and type

    Cast iron flangeGB/T17241.6-1998; cast steel flange as per JB/T79.2-94 concave

    Valve body material

    HT200;ZG230-450;ZG0Cr18Ni9Ti;

    ZG0Cr18Ni12Mo2Ti

    Spool material

    1Cr18Ni9Ti; 0Cr18Ni12Mo2Ti

    Upper bonnet form

    Ordinary type (normal temperature type); Hot chip type (medium temperature type)

    adjustable ratio

    50:1

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