Carbon Steel Ball Valves



 Description

  •   High Quality Stainless Steel / Other Corrosion Resistant Alloys for Process lines, Carbon Steel Ball Valves for Utility Lines
  •   Automated Valves with Actuators, Positioners and Limit Switches

 Features

  •   Full Bore for uninterrupted flow and reduced pressure drop / energy consumption
  •   Investment Casting for better finish
  •   Fine finished stem in the packing area for better gland life
  •   Square spindle for better strength and more surface contact for hand lever
  •   Blow out proof stem
  •   Wetted areas fully machined and polished
  •   Optional Fire safe and Anti-Static features
  •   Mirror finished ball for tight shut off and lower operating torque
  •   Fool proof hand lever design
  •   Sturdier and better operator friendly hand lever
  •   Pressure Relief slots on seats
  •   Extended pipe for socket weld valves to prevent damage to seat and seal (Optional)


 Tables

    Part
    No
    Description Material
    1 Body Cast Carbon Steel to ASTM A216 Gr WCB Other Carbon Steel Alloys
    2 End Peice
    3 Ball Cast Stainless Steel to ASTM A 351 Gr. CF8 / 8M, CF3 / 3M, CN7M
    ASTM A494-CW 12 MW (HAC), -N-12MV (HAB)
    ASTM A890 Gr. CD4M Cu and other Duplex / Super Duplex Alloys
    4 Stem SS 410 / 304 / 304L / 316 / 316L / HAC / HAB / other Nickel Alloys
    5 Seat PTFE / Filled PTFE / Modified PTFE / PEEK
    6 Thrust Washer
    7 Body Seal PTFE / Pure Graphite
    8 Stem Seal
    9 Stem Seal Follower SS 410 / 304 / 304L / 316 / 316L / HAC / HAB / other Nickel Alloys
    10 Lock Nut
    11 Spring Washer Spring Steel to IS 3063 / SS 304
    12 Hand Lever Carbon Steel Powder Coated / Galvanized, Stainless Steel
    13 Stopper Plate Carbon Steel Powder Coated / Galvanized, Stainless Steel (For 65mm & above)
    14 Stem Nut ASTM A193 / ASTM A194 Carbon Steel / Stainless Steel
    15 Body Stud & Nut
    Flanged Ball Valves
    S.No Valve
    Size
    Bore
    Thro
    Ball
    Class 150 Class 300
    H L HL H L HL
    1 15 12 108 90 150 140 90 150
    2 20 19 117 125 150 152 125 150
    3 25 25 127 135 150 165 135 150
    4 40 38 165 170 220 190 170 220
    5 50 50 178 190 220 216 190 220
    6 65 60 190 210 350 241 210 350
    7 80 75 203 250 350 282 250 400
    8 100 100 229 275 400 305 275 425
    9 150 150 267 325 450* 403 325 500*
    10 200 196 457 370 550* 501 370 650*
    11 250 245 534 400 675* 568 400 750*
    12 300 300 610 425 800* 648 425 900*
    * Actuator Recommended
    Screwed Ball Valves
    S.No Valve
    Size
    Bore
    Thro
    Ball
    Class 150
    L LB H HL
    1 15 12 60 260 65 150
    2 20 19 75 275 70 150
    3 25 25 85 285 80 150
    4 40 38 105 305 95 220
    5 50 50 125 325 100 220

  •   Valves generally conform to BS 5351 / BS EN ISO 17292 / API 6D
  •   Hydrostatic and Pneumatic testing as per BS 6755 Part 1 / BS EN 12266-1 / API 598
  •   Ends Screwed to BSP / BSPT / NPT / Socket Weld & with extended pipe suitable for Butt Weld
  •   Fire-safe design as per BS 6755 Part 2 / BS EN ISO 10497 / API 607