calsens

Our Certifications


ISO 9001 : 2000 Ceritfication

  • Scope – Manufacture and Supply of Valves for Industrial and Water Works applications
ISO

Bureau Of Indian Standards – ISI Marking Certifications

    IS 14846 : 2000 License for Sluice Valves

  • Sizes 50mm to 1200mm
  • Pressure Rating PN 1.0 from 50mm to 1200mm
  • Pressure Rating PN 1.6 from 50mm to 600mm

  • IS 5312 : Part I : 2004 License for Non Return valves

  • Sizes 50mm to 600mm
  • Pressure Rating PN 1.0 and PN 1.6 from 50mm to 600mm
  • IS 13095 : 1991 for Butterfly Valves

  • Sizes 40mm to 1200mm
  • Pressure Rating Class 125/150, PN 1.0 and PN 1.6