Specifications 1.Good sealing.
2.Short length in structure.
3.Can act as Regulating Valve.
4.Can scrape off the bures automatically.
electrically actuated knife gate valves : Y.CREATE Standards: 1.Design and manufacturing: JB/T8691-1998/MSS SP-81 2.Face to face dimension: GB/T1-5188.2-94 3.Flange connection: JB/T9113.1-2000 4.Test and inspection: GB/T13927 Materials for main parts:
No. | Part | Material |
1 | Body | Carbon Steel, Stainless Steel, Cast Iron |
2 | Bonnet | Carbon Steel, Stainless Steel, Cast Iron |
3 | Disc | Carbon Steel, Stainless Steel |
4 | Stem | Stainless Steel |
5 | Sealing Face | Rubber, PTFE, Stainless Steel, Hard Alloy |
Applicable temperature: 1.PTFE: -40°c~180 °c 2.WCB: -29°c~425 °c 3.Stainless Steel: -40°c~600 °c 4.Chrome Molybdenum Vanadium Steel: ≤500°c