• Top plate double drilled to fit ISO 5211 dimensions and standard secondary bolt circle dimensions


• Unique centre-lock seat design virtually eliminates any seat movement during the seating and un-seating of the disc


• Unique stem retention system to provide blow-out proof stem and easy assembly and disassembly of valve


• Heavy duty one piece wafer and lugged wafer body designed to withstand specified pressures


• Nylon coated high strength disc with hand polished disc edge and hubs ensures excellent corrosion resistance to several chemical media


• Heavy duty square grooved seat design with moulded O-ring seals to serve as flange gasket


• One piece stem with close tolerances double D drive eliminates the need for disc screws or taper pins


• Heavy duty bearing absorbs the forces acting on the stem/disc assembly due to line pressure

Applications:

• Water works


• Power plants


• Sewage plants


• Process industries


• Chemical and petrochemical plants

Specifications:

• 
  
  Manufacturing Standard - API609/ BSEN 593 (BS 5155)
  
  


• 
  
  Size Range 50 to 600 mm
  
  


• 
  
  Pressure Ratings PN10, PN16
  
  


• 
  
  End Connection To suit ANSI # 125/ 150
  
  

Features:

• Double Flanged / butt weld end, outside screw rising stem, yoke type bonnet


• Back seating bush arrangement to enable repacking under pressure


• Rigid and sturdy design


• Long Service Life

Applications:

• Naptha and naptha derivatives in oil refineries


• Water, steam, air, gas and liquids having corrosive properties


• Suitable for wide range of working conditions of pressures and temperature ratings

Specifications:

• Manufacturing Standard BS 1873


• Size Range and Pressure Rating 25 to 400 mm Class 150 25 o 300 mm Class 300


• End Connection Flanged

Features:

• Single piece / three piece design, full bore / reduced bore


• Ends - Screwed / Socket weld / Flanged end

Applications:

• Refineries


• Fertilizers & Petro Chemical


• Thermal Power Stations


• Process Industries

Specifications:

• IS:9890 / EN ISO 17292 / (BS 5351)


• RANGE: Sizes 15 mm to 300 mm


• Pressure Class 150# and 300#


• End Connections : Flanged / Screwed / Socket Weld

Features:

• Rigid and sturdy design


• Long service life with leak tightness


• Back seating surfaces provided integral to bonnet

Applications:

• Refineries and Petrochemical Industries


• Fertilizer Plant


• Themal Power Plant


• Other Process Industries

Specifications:

• Manufactured Standard: API 602/ BSEN 15761 (BS: 5352)


• Size Range: 8 to 50 mm


• Pressure Rating: Class 800


• End Connections: Socket weld, Screwed End

Features:

• Double Flanged / butt weld end, outside crew rising stem, yoke type bonnet


• Back seating bush arrangement to enable re - packing under pressure


• Rigid & sturdy design


• Low pressure loss across the valve


• Long service life and leak tightness

Applications:

• Naptha and naptha derivatives in oil refineries


• Water, steam, air, gas and liquids having corrosive properties


• Suitable for wide range of working conditions of pressure and temperature ratings

Specifications:

• Manufacturing Standard API 600


• Size Range and Pressure Ratings


• 50 to 750 mm : Class 150


• 50 to 600 mm : Class 300


• 50 to 350 mm : Class 600

• S.S. 304/316 Parts can be supplied


• Glass-filled PP/PTFE BALL on request

• PP (POLYPROPYLENE)


• HDPE (HIGH DENSITY POLYETHYLENE)


• ISOTACTIC PP


• PVDF (POLYVINYLIDENE FLUORIDE)