Cast steel gate valves PN 1,6 MPa

Main page /Catalog/ Products / МЗТА /Steel gate valves

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

30s41ss 30s541ss 30s941ss 30cs41ss 30cs541ss 30cs941ss 30cs41ssT 30ss41ss 30ss941ss

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
50 180 160 160 281 346 17
80 210 195 160 336 428 29
100 230 215 210 385 496 39
125 255 245 210 470 600 61
150 280 280 320 576 742 83
200 330 335 320 686 902 124
250 450 405 400 854 1118 242
300 500 460 460 998 1315 315
350 550 520 460 1220 1570 465
400 600 580 502 1440 1850 640

 

Production

Cast steel gate valves 30s41ss

Cast steel gate valves 30cs41ss

Photo gallery

Cast steel gate valves 30s941ss and 30cs941ss