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                㶦yT 㶦yT
                O鱾վ ղرվ Wվ؈D
                ˾
                „
                N۾Wj
                ھӆُ
                ھ
                “ϵʽ
                gӭR 㽭㶦yT޹˾һҼ_laNһwyTaI,IayϵЮaƷ....  
                 
                  ̶y
                  y
                  жy
                  ܛܷy
                  жy
                  ȫy
                  y
                  ƫİy
                  ͨy
                  ͨy
                  Vy
                  бy
                  y
                  ͜y
                  ߜy
                  ߉y
                  y
                  y
                  Ӳܷy
                  Py
                  ƽ_y
                  ΁݆y
                  y
                  늄y
                aƷQ
                ܛܷy
                 
                Q41Fܛܷy
                Դwww.www.lvkeworld.com  ߣܛܷy  lrg2012-07-06  g[
                 aƷB

                Q41Fܛܷy

                ܛܷyҪڽؔͨ|Ҳw{ccyyµһЩc

                1wСyywСһNʹǿsywҲஔС

                2_PѸֻҪyUD90°yȫ_ȫP׌Fن]

                3ܷܺyyܷȦһþķϩȏԲڱCܷyܷS|Ӷ

                4yUܷɿy]ryUֻD\yUܷⲻױƉyUܷܷS|Ӷ

                5yĆ]ֻ90°D׌FԄӻƺhxyÚb늄bҺbҺ“bûҺ“b

                6yͨƽ⻬׳e|Mйܾͨ

                 ҪҎ Capability Criterion

                OӋc

                YL

                -ض

                ԇ-z

                GB122237

                GB12221

                GB9113 JB79

                GB9131

                GB/T13927 JB/T9092

                ԇ Pressure Test

                QNominalPressure

                1.6

                2.5

                4.0

                ԇShell Test

                2.4

                3.8

                6.0

                ˮܷԇWater Seal Test

                1.8

                2.8

                4.4

                ܷԇAir Seal Test

                0.4-0.7

                Ҫ Materials Of main Parts

                ywBody

                 

                ZG1Cr18Ni9Ti

                CF8

                CF3

                ZG1Cr18Ni12Mo2Ti

                CF8M

                CF3M

                wyU
                Ball Stem

                 

                1Cr18Ni9Ti

                304

                304L

                1Cr18Ni12Mo2Ti

                316

                316L

                ySeat

                ķϩPTFE wķϩPTFE+Glass λ۱PPL

                Shim

                ķϩPTFE P/ʯīStainless Steel/flexible Graphite XΉ|ƬTooth Profile Gasket

                yU
                Stem Seat

                ķϩPTFE P/ʯī Stainless Steel/Flexible Graphite

                Packing

                ķϩPTFE ʯī Enhanced Flexible Graphite

                ωwGland

                 

                1Cr18Ni9Ti

                304

                304L

                1Cr18Ni12Mo2Ti

                316

                316L

                ضTemperature

                -29150(ķϩ PTFE) -29200(Ӳwķϩ PTFE+GLASS) -29300(λ۱ PPL)

                |Medium

                ˮƷ
                Water steam
                Oil goods

                Nitric Acid

                |
                strongey oxidable medium

                Acetic Acid

                Ҫͳߴ Main outer Size

                1.6MPa

                DN

                L

                D

                D1

                D2

                b

                n-φd

                H

                D0

                ͹淨m
                RF

                Q41F

                Q41PPL

                16C

                16P

                16R

                15

                130

                95

                65

                45

                14

                4-14

                78

                140

                20

                140

                105

                75

                55

                14

                4-14

                84

                160

                25

                150

                115

                85

                65

                14

                4-14

                95

                180

                32

                165

                135

                100

                78

                16

                4-18

                150

                250

                40

                180

                145

                110

                85

                16

                4-18

                150

                300

                50

                200

                160

                125

                100

                18

                4-18

                170

                350

                65

                220

                180

                145

                120

                20

                4-18

                195

                350

                80

                250

                195

                160

                135

                20

                8-18

                215

                400

                100

                280

                215

                180

                155

                20

                8-18

                250

                500

                125

                320

                245

                210

                185

                22

                8-18

                265

                600

                150

                360

                280

                240

                210

                24

                8-23

                270

                800

                200

                400

                335

                295

                265

                26

                12-23

                330

                1200

                2.5MPa

                15

                130

                95

                65

                45

                16

                4-14

                103

                140

                ͹淨m

                RF

                Q41F

                Q41PPL

                25

                25P

                25R

                20

                140

                105

                75

                55

                16

                4-14

                112

                160

                25

                150

                115

                85

                65

                16

                4-14

                123

                180

                32

                165

                135

                100

                78

                18

                4-18

                150

                250

                40

                180

                145

                110

                85

                18

                4-18

                156

                300

                50

                200

                160

                125

                100

                20

                8-18

                172

                350

                65

                220

                180

                145

                120

                22

                8-18

                197

                350

                80

                250

                195

                160

                135

                22

                8-23

                222

                400

                100

                280

                230

                190

                160

                24

                8-23

                253

                500

                125

                320

                270

                220

                188

                28

                8-25

                275

                600

                150

                360

                300

                250

                218

                30

                8-25

                286

                800

                200

                400

                360

                310

                278

                34

                12-25

                340

                1200

                 

                ҎҪߴ Size Main Dimensions

                4.0MPa

                DN

                L

                D

                D1

                D2

                D6

                b

                n-φd

                H

                D0

                ͹m

                MFM

                Q41F

                Q41PPL

                40

                40P

                40R

                15

                130

                95

                65

                45

                40

                16

                4-14

                103

                140

                20

                140

                105

                75

                55

                51

                16

                4-14

                112

                160

                25

                150

                115

                85

                65

                58

                16

                4-14

                123

                160

                32

                180

                135

                100

                78

                66

                18

                4-18

                150

                250

                40

                200

                145

                110

                85

                76

                18

                4-18

                156

                250

                50

                220

                160

                125

                100

                88

                20

                4-18

                172

                350

                65

                250

                180

                145

                120

                110

                22

                8-18

                197

                350

                80

                280

                195

                160

                135

                121

                22

                8-18

                222

                450

                100

                320

                230

                190

                160

                150

                24

                8-23

                253

                450

                125

                400

                270

                220

                188

                176

                28

                8-25

                275

                600

                150

                400

                300

                250

                218

                204

                30

                8-25

                286

                800

                200

                550

                375

                320

                282

                260

                38

                12-30

                340

                1200

                6.4MPa

                15

                165

                105

                75

                55

                40

                18

                4-14

                105

                140

                ͹m

                MFM

                Q41F

                Q41PPL

                64

                64P

                64R

                20

                190

                125

                90

                68

                51

                20

                4-18

                125

                160

                25

                216

                135

                100

                78

                58

                22

                4-18

                135

                250

                32

                229

                150

                110

                82

                66

                24

                4-23

                150

                350

                40

                241

                165

                125

                95

                76

                24

                4-23

                165

                350

                50

                292

                175

                135

                105

                88

                26

                4-23

                175

                450

                65

                330

                200

                160

                130

                110

                28

                8-23

                200

                450

                80

                356

                210

                170

                140

                121

                30

                8-23

                210

                600

                100

                432

                250

                200

                168

                150

                32

                8-25

                250

                700

                125

                508

                295

                240

                202

                176

                36

                8-30

                295

                1100

                150

                559

                340

                280

                240

                204

                38

                8-34

                340

                1500

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