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  • 產品詳情
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    • 產品名稱:氣動四通球閥

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    簡單介紹:
    氣動四通球閥結構緊湊合理,它不僅可實現介質流向的切換,也可使三個通道相互連通,同時也可關閉任一通道,使另外一通道連通,靈活控制管路中介質的合流或分流。
    詳情介紹:

    一、氣動四通球閥概述 Product Overview

    產品名稱:四通四密封球閥

    產品特點:一、兩閥座密封三通球閥結構緊湊、外型美觀、密封性能好。也能實現管道中介流向的切換。也能使阻互垂直的兩個通道連通或關閉。二、四閥座密封三通球閥造型美觀,結構緊湊合理,它不僅可實現介質流向的切換,也可使三個通道相互連通,同時也可關閉任一通道,使另外一通道連通,靈活控制管路中介質的合流或分流。四通四密封球閥價格,四通四密封球閥廠家。

    Product Name: Stone four sealed ball valve

    Features: A two-way ball valve seat seal compact appearance, good sealing performance. Also allows the intermediary pipe flow switch. Also enable the blocking of the two channels connecting each vertical or off. Second, the four-way ball valve seat seal beautiful shape, compact structure, which not only allows medium flow switch can also connect with each other three channels, but also to turn off any channel, to another channel connectivity, flexibility control line in medium mixing or diverting. Stone four sealed ball valve price, four-way four sealed ball valve manufacturers.

    二、主要零件材料Materials for main parts:

    序號

    No.

    材料標準零件名稱

    Material standard part name

    材料牌號 Material grades

    序號No.

    材料標準
    零件名稱

    Material standard part name

    材料牌號 Material grades

    碳鋼 Carbon steel

    不銹鋼 Stainless steel

    碳鋼 Carbon steel

    不銹鋼Stainless steel

    GB

    ASTM

    GB

    ASTM

    GB

    ASTM

    GB

    ASTM

    01

    底蓋Bottom

    25

    A105

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    16

    側蓋 Side cover

    WCB

    ASTM

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    CF8/CF8M/
    CF3/CF3M

    02

    底蓋螺釘

    Bottom screw

    25CrMoA

    A193-B7

    1Cr17Ni2

    A193-B8M

    17

    墊圈Washer

    氟橡膠;PTFE;金屬夾石墨

    Fluorine rubber; PTFE; metal clip graphite

    03

    墊圈Washer

    氟橡膠;PTFE;金屬夾石屬

    Fluorine rubber; PTFE; metal with stone is

    18

    螺母Nut

    45

    A194-2h

    0Ci18Ni

    A194-8M

    04

    止推軸承

    Thrust bearing

    金屬夾PTFEPTFE metal clip

    19

    雙頭螺柱Stud

     

    35CrMoA

    A193-B7

    1Cr17Ni2

    A193-B8M

    05

    下閥桿Lower stem

    2Cr13

    A276-410

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    20

    墊圈 Washer

    氟橡膠;PTFE;金屬夾石墨

    Fluorine rubber; PTFE; metal clip graphite

    06

    下閥桿軸承 Lower stem bearing

    金屬夾PTFE

    21

    閥蓋 Valve cover

    WCB

    A216-WCB

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    CF8/CF8M/
    CF3/CF3M

    07

    排污塞

    Sewage plug

    2Cr13

    A276-410

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    22

    止推軸承Thrust bearing

    PTFE

    PTFE

    PTFE

    PTFE

    08

    閥體body

    WCB

    A216-WCB

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    23

    壓環Pressure ring

    25鍍鉻

    A105鍍鉻

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    09

    閥座O型圈

    Seat O-ring

    氟橡膠Viton

     

    氟橡膠Viton

    氟橡膠Viton

    氟橡膠Viton

    24

    填料函O型圈O-ring stuffing box

    氟橡膠Viton

    氟橡膠Viton

    氟橡膠Viton

    氟橡膠Viton

    10

    閥座彈簧

    Seat springs

    17-7PH

    17-7PH

    17-7PH

    17-7PH

    25

    閥桿O型圈Stem O-ring

    氟橡膠Viton

    氟橡膠Viton

    氟橡膠Viton

    氟橡膠Viton

    11

    閥座Seat

    PTFE;PPL

    PTFE;PPL

    PTFE;PPL

    PTFE;PPL

    26

    閥桿填料Stem packing

    石墨Graphite

    12

    閥座支承圈Seat support ring

    25鍍鉻

    A105鍍鉻

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    27

    填料壓蓋Gland

    WCB

    A216-WCB

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    CF8/CF8M/
    CF3/CF3M

    13

    球體Sphere

    1Cr18Ni9Ti

    304

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    28

    螺釘Screw

    35CrMoA

    A193-B7

    1Cr17Ni2

    A193-B8M

    14

    球體鍵Ball key

    40Cr

    40Cr

    1Cr17Ni2

    1Cr17Ni2

    29

    支架Support

    WCB

    WCB

    WCB

    WCB

    15

    上閥桿On stem

    2Cr13

    A276-410

    1Cr18Ni9Ti
    1Cr18Ni12Mo2

    F304/F316/
    F304L/F316L

    30

    鍵key

    40Cr

    40Cr

    1Cr17Ni2

    1Cr17Ni2

    應用規范
    1、設計、制造按GB12237-89
    2、結構長度按SDV-2002
    3、連接法蘭:JB79-944、閥門檢查和試驗按GB13927-89

    Application Specification
    1, the design, manufacture according to GB12237-89
    2, the structure length by SDV-2002
    3, the connection flange: JB79-944, the valve inspection and testing according to GB13927-89

    三、主要連接尺寸及重量Main connection dimensions and weight

    公稱通徑DN(MM)

    150

    200×150

    200

    250×200

    250

    350×250

    300

    350×300

    350

    400×350

    400

    450×400

    450

    500×450

    500

    600×500

    600

    球孔d1Ball hole

    150

    150

    200

    200

    250

    250

    300

    300

    350

    350

    400

    400

    450

    450

    500

    500

    600

    L

    570

    570

    670

    670

    760

    760

    850

    850

    980

    980

    1080

    1080

    1220

    1220

    1360

    1360

    1750

    H

    219

    219

    273

    273

    360

    360

    395

    395

    430

    430

    470

    470

    550

    550

    580

    580

    700

    手動Manual

    H1

    330

    330

    398

    398

    495

    495

    580

    580

    625

    625

    670

    670

    698

    698

    840

    840

    1050

    E

    -

    -

    116

    116

    116

    116

    171

    171

    171

    171

    257

    257

    257

    257

    257

    257

    150

    F

    -

    -

    350

    350

    350

    350

    400

    400

    420

    420

    400

    400

    420

    420

    400

    400

    410

    W

    1050

    1050

    600

    600

    600

    600

    800

    800

    800

    800

    800

    800

    800

    800

    800

    800

    800

    電動Electric

    H2

    554

    554

    600

    600

    652

    652

    760

    760

    770

    770

    830

    830

    -

    -

    940

    940

    1020

    L1

    235

    235

    235

    235

    235

    235

    259

    259

    400

    400

    400

    400

    -

    -

    410

    410

    510

    氣動 Pneumatic

    H3

    666

    666

    736

    736

    926

    926

    1059

    1059

    1127

    1127

    1393

    1393

    1468

    1468

    1538

    1538

    1370

    L2

    776

    776

    776

    776

    776

    776

    1060

    1060

    1060

    1060

    1360

    1360

    1360

    1360

    1360

    1360

    2840


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