Model Number |
J44W-16P |
| Cate : GB Valve - Globe Valve |
Pressure : 1.6MPa-2.5MPa |
| Size : 1/2-8" |
Model Number :J44W-16P |
| Production enforce standard |
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Design And Manufacture --- GB/T 12234 Face to Face --- Gb/T 12221 Flange Dimension --- GB/T9113 JB/T79 Pressure Temperature Lating --- GB/T9131 Inspection And Test --- GB/T 13927 JB/T9092 |
Chief property and specifiecation |
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Nominal Pressure 1.6-16.0 Shell Test --- 2.4-24.0 Water Seal Test --- 1.8-18.0 Backseat Test --- 1.8-18.0 Air Seal Test --- 0.4-0.7 |
Material For Main Parts |
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Body Cover Disc --- WCB,WC1,WC6,WC9,ZGCrMo,Zg1Cr18Ni9Ti,ZG1Cr18Ni12Mo2Ti Stem --- 2Cr13,38CrMoAi,25Cr2MoV,1Cr18Ni9Ti,1Cr18Ni12Mo2Ti Sealing Face --- 13Cr,STL,With Body Material PTFE,Nylon Sealing Stem --- 1Cr13/Enhanced Flexible,Graphite,1Cr13/Flexible,Graphite,08 Soft Steel,0Cr18Ni9Ti,0Cr18Ni9Ti,XD550F(T),PTFE Packing --- Flexible Graphite,Enhanced Flexible,Graphite,SFB/260,SFP/260,PTFE Working Temperature --- ZG1Cr18Ni9Ti≤200 oC ,WCB≤425 oC ,WC1≤450 oC Suitable Medium --- Waterm,Steam,Oil,Nitric Acid,Acetic Acid |
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