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          PRODUCTS
          PRODUCTS
          YOUR LOCATIONㄩHOME >> PRODUCTS >> Ceramic Valve Series >> Pneumatic ceramic floating ball valve
          PRODUCT DESCRIPTIONㄩ
          Pneumatic ceramic floating 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

          Materials for main parts

          Item

          Name

          Material

          Item

          Name

          Material

          1

          Bonnet

          WCB

          12

          Washer

          2Cr13

          2

          Middle body

          WCB

          13

          Stem

          35

          3

          Middle body sleeve

          Engineering ceramic

          14

          Packing

          PTFE

          4

          Seat

          Engineering ceramic

          15

          Hex Nut

          2H

          5

          Flange sleeve

          Engineering ceramic

          16

          Equal length stud

          WCB

          6

          ball

          Engineering ceramic

          17

          Packing gland

          Q235

          7

          o-ring

          Fluorine rubber

          18

          Bracket


          8

          spring

          17-4PH

          19

          Cylinder


          Application specification

          Design and manufacture

          CB/T12224

          Connection end dimension

          Structural length

          Manufacturer*s standard

          Flange dimension

          JB/T 79.1

          Inspection and test

          GB/T 9092

          Material

          Carbon steel

          GB/T 12229

          Stainless steel

          GB/T 12230

          Mark

          GB/T 12220

          Supply

          GB/T 12252

          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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