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          PRODUCTS
          PRODUCTS
          YOUR LOCATIONㄩHOME >> PRODUCTS >> Ceramic Valve Series >> Electric ceramic ball valve
          PRODUCT DESCRIPTIONㄩ
          Electric ceramic ball valve
          PRODUCT DETAILSㄩ


          Characteristics

          This valve  is application as on-off or pipelines with high-hardness grains or wwith both soft grns and corrosive medium .Its nominal pressure  is 1.6Mpa ,and applicable temperature ≒200⊥ ﹝And air supply pressure 0.6-0.8 Mpa .All mediumcontacting parts are made of structure ceramic ,featuring extremely high chemical stability and hardnessㄗRockwell Hardness HRC90 0ㄘㄛOnly next to diamond .Therefor ,this valve  has  extremely strong resistance to abrasion ,corrosion and erosion ,good heat insulation and small thermal expansion the ball body is made with advanced grinding equipment and process with high每precision ball roundness and good surface quality ,and after facing 每up with the valve seat ,a good seal ability can be obtained by means og self-lubrication of Zr02CERAMIC .thanks to the ceramic*s strong resistance to abrasion ,this valves is durable and extremely reliable with a long service life being 2-4 times of that Ti alloy and Monel  valves

          Material for main Parts

          Item

          Name

          Material

          item

          name

          Material

          1

          Body

          WCB

          9

          Washer

          .35#

          2

          Mid-Body

          WCB

          10

          Stem

          2Cr13

          3

          Middle Body Sleeve

          Ind Ceramic

          11

          Packing

          35#

          4

          Seat

          Ind Ceramic

          12

          Hex nut

          PTFE

          5

          Flange Sleeve

          Ind Ceramic

          13

          Equal每length Stud

          2H

          6

          Ball

          17-4PH

          14

          Packing Gland

          WCB

          7

          O ring

          Fluorine Rubber

          15

          Yoke

          Q235

          8

          Spring

          17-4PH

          16

          Pneumatic

          Assemble

          Application Specification

          Design & Manuafcture

          GB/ T12224

          Connection end dimension

          Face to face

          GB/T12221

          Flange dimension

          Gb/T9113.1

          Inspect & Test

          JB/T 9092

          Material

          Carbon Steel

          GB/T 12229

          Stainless Steel

          GB/T12230

          Mark

          GB/T12220

          Supply

          GB/T12252

          Main Dimension

          DN

          L

          D

          D1

          D2

          C

          F

          H

          n-d

          150

          130

          95

          65

          46

          14

          2

          170

          4-⊿14

          20

          130

          105

          75

          56

          16

          2

          175

          4-⊿14

          25

          140

          115

          85

          65

          16

          2

          185

          4-⊿14

          32

          65

          140

          100

          76

          18

          2

          215

          4-⊿18

          40

          165

          150

          110

          84

          18

          2

          230

          4-⊿18

          50

          203

          165

          125

          99

          20

          2

          240

          4-⊿18

          65

          222

          185

          145

          118

          20

          2

          265

          4-⊿18

          80

          241

          200

          160

          132

          20

          2

          300

          4-⊿18

          100

          305

          220

          180

          156

          22

          2

          355

          4-⊿18

          125

          356

          250

          210

          184

          22

          2

          420

          4-⊿18

          150

          394

          285

          340

          211

          24

          2

          495

          4-⊿22

          200

          457

          340

          295

          266

          24

          2

          570

          4-⊿22

          250

          533

          395

          350

          319

          26

          2

          650

          4-⊿22

          ZHONGCHENG VALVE GROUP CO.,LTD.
          E-mail: sales@zc-valve.com Telㄩ+86-577-67331552
          一本一道波多野结衣无码

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