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                永嘉雷奥阀」门有限公司
                Yongjia Leo Valve Co., Ltd
                客户统一服务热线

                17774039695
                18967769396

                DN25电动硬密封球阀

                DN25电动硬密封球阀

                主要性能规范Capability Criterion

                 

                设计与制造

                 

                结构长度

                 

                法兰尺寸

                 

                压力-温度

                 

                试验-检验

                GB122237

                GB12221

                GB9113 JB79

                GB9131

                GB/T13927 JB/T9092

                压力试验 Pressure Test

                公称压力NominalPressure

                1.6

                2.5

                4.0

                强度试验
                Shell Test

                2.4

                3.8

                6.0

                水密封试验
                Water Seal Test

                1.8

                2.8

                4.4

                气密封试验
                Air Seal Test

                0.4-0.7

                主要零件材料Materials Of main Parts

                阀体
                Body


                ZG1Cr18Ni9Ti

                CF8

                CF3

                ZG1Cr18Ni12Mo2Ti

                CF8M

                CF3M

                球体 阀杆
                Ball Stem


                1Cr18Ni9Ti

                304

                304L

                1Cr18Ni12Mo2Ti

                316

                316L

                阀 座
                Seat

                聚四氟〓乙烯PTFE 加坡纤增强聚四氟乙烯PTFE+Glass 对位聚笨PPL

                垫片
                Shim

                聚四氟乙烯PTFE 不锈钢/柔性石墨Stainless Steel/flexible Graphite 齿形垫片Tooth
                Profile Gasket

                阀杆座
                Stem Seat

                聚四氟乙烯PTFE 不锈钢/柔性石墨 Stainless Steel/Flexible
                Graphite

                填料
                Packing

                聚四氟乙烯PTFE 增强柔性石墨 Enhanced Flexible Graphite

                填料压盖
                Gland


                1Cr18Ni9Ti

                304

                304L

                1Cr18Ni12Mo2Ti

                316

                316L

                温度
                Temperature

                -29~150(聚四氟乙烯 PTFE) -29~200(加玻纤增强聚四氟乙烯 PTFE+GLASS)
                -29~300(对位聚笨 PPL)

                介质
                Medium

                水 蒸汽 油品
                Water steam
                Oil goods

                硝酸类 Nitric Acid

                强氧化〓介质
                strongey oxidable medium

                醋酸类 Acetic Acid

                尿素类 Urea

                主要外型尺寸Main outer Size

                1.6MPa

                DN

                L

                D

                D1

                D2

                b

                n-φd

                H

                D0

                凸面法兰
                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

                凸面法兰

                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

                 



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