Cast steel gate valves PN 2,5 MPa

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Cast steel gate valves are produced for installation on pipelines as lock units. Ends: flange ends, welded ends; Operation: handwheel, gear box, actuator; Service life: 10 years; Warranty: 24 months.

TYPE DESIGNATION

30s64ss 30s564ss 30s964ss 30cs64ss 30cs564ss 30лс964нж 30cs64ssT 30ss64ss 30ss964ss

Characteristics of functionality

  • Medium: Hot and cold water, steam, oil, petrol, gas;
  • Medium temperature: from −60°С to +45°С;
  • Environment temperature: from -60°C to +425°C;

Materials

  • 1. Body – Steel 20GL (LC1) ;
  • 2. Bonnet – Steel 20GL (LC1);
  • 3. Wedge (Disks) – Steel 20Cr13, steel 20GL (LC1) with pad weld
  • 4. Stem – Steel 14Cr17Ni2;
  • 5. Stem nut – Brass LS59-1;
  • 6. Nut - carbon steel;
  • 7. Stud, bolt  - carbon steel;
  • 8. Eye bolt – carbon steel;
  • 9. Gasket – Thermal expanded graphite;
  • 10. Gland packing – Thermal expanded graphite;
  • 11. Handwheel – Steel 20GL(LC1 / WCB);
  • 13. Working surface of the body – Steel 07Cr25Ni13;
  • 14. Working surface of the wedge (discs) – Steel 13Cr25Ti.



 

Dimensions

DN L D D0 H H1
50 180 160 160 281 346
80 210 195 160 336 428
100 230 230 210 385 496
150 403 300 320 576 742
200 419 360 320 686 902
250 457 425 400 854 1118
300 500 485 460 998 1315

 

Production

Cast steel gate valves 30s64ss

Cast steel gate valves 30s64ss

Photo gallery

Cast steel gate valves 30s964ss