Cast steel gate valves PN 2,5 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

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;
  • 12. Redusing gear – cone or cylinder reducing gear;
  • 14. Working surface of the body – Steel 07Cr25Ni13;
  • 15. Working surface of the wedge (discs) – Steel 13Cr25Ti.



 

Dimensions

DN L D H3
400 600 610 1870
500 700 730 2170
600 800 840 2325
700 900 960 2825
800 1000 1075 3480
1000 1200 1315 4280
1200 1400 1525 5190
Production

Cast steel gate valves 30s64ss

Cast steel gate valves 30s64ss

Photo gallery

Cast steel gate valves 30s964ss