Cast steel gate valves PN 4,0 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

30s15ss 30s515ss 30с915нж 30лс15нж 30лс515нж 30лс915нж 30cs15ssT 30нж15нж 30нж915нж

Characteristics of functionality

  • Medium: Hot and cold water, steam, oil, petrol, gas;
  • Medium temperature: from −40°С to +45°С;
  • Environment temperature: from -40°C to +425°C;

Materials

  • 1. Body – carbon steel;
  • 2. Bonnet – carbon steel;
  • 3. Wedge (Disks) – carbon steel with stainless steel welding working surface;
  • 4. Stem – stainless steel;
  • 5. Stem nut – carbon steel;
  • 6. Nut - carbon steel;
  • 7. Stud, bolt  - carbon steel;
  • 8. Eye bolt – carbon steel;
  • 9. Gasket – asbestos / graphite;
  • 10. Gland packing – asbestos / graphite;
  • 11. Handwheel – carbon steel / cast iron;
  • 14. Working surface of the body – stainless steel welding;
  • 15. Working surface of the wedge (discs) – stainless steel welding.



 

Dimensions

DN L D D0 H H1 Weight, kg
50 216/250 160 160 315 385 20
80 283/310 195 160 411 506 49,4
100 305/350 230 210 480 590 61,5
150 403/450 300 320 660 828 149,4
200 419 375 320 790 1010 156
250 457 445 320 1098 1368 250
300 500 510 480 1217 1553 348

 

Production

Cast steel gate valves 30cs15ss

Cast steel gate valves 30s15ss

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