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Sluice Valve – NRS & RS (OS&Y) Type

Kirloskar sluice valves are available in non-rising and rising spindle type both of which are suitable for clear water applications. Kirloskar NRS & RS sluice valves are popular across municipal corporations, irrigation authorities, water supply authorities, National Thermal Power Corporation, Nuclear Power Corporation and industrial users. These valves are designed as per latest editions of IS specification IS: 14846. Among these, the non-rising spindle sluice valve is certified by the Bureau of Indian Standards (ISI marking).

 

Primary Usage

  • Water Supply
  • Suitable for isolation duty (full open/full close)
  • Clear water having turbidity up to 5000 ppm and temperature up to 45° C
  • Can withstand temperature up to 180° C at a limited pressure condition
  • Firefighting
  • Water works
  • Water/effluent/sewage treatment plants
  • Power plants

Size Range: 40 mm to 1800 mm
Pressure Rating: IS : 14846 PN 1.0 & IS : 14846 PN 1.6
Material of Construction
Body/Wedge/Dome: Cast Iron/Leaded Tin Bronze IS : 318 Gr. LTB - 2
Spindle: St. Steel IS : 6603 Gr. 12Cr12
Stem Nut : Leaded Tin Bronze IS: 318 Gr. LTB2

  • Rigid and study design
  • Perfect interchangeability of components
  • Perfect machining and press fitting of body and wedge rings
  • Excellent finish on spindle threads, resulting in low friction and smooth operation of valves
  • Assured leak tightness for long service life
  • Low pressure loss across the valve