CS-7 Cast Steel Gate Valve

Flanged, Class-150 (IBR Approved)
CS-7 - Cast Steel Gate Valve
  • Application
  • Water
  • Oil
  • Steam

Product Description HSN : 84818030

Product : ‘SANT’ Cast Steel Gate Valve
Product Standard : BS 1414 / API 600
Pressure / Class / Rating : Class 150
Body Material cum Standard : CCS (ASTM A216 Gr.WCB)
Description : Bolted Bonnet, Outside Screw & Yoke Type, Rising Stem
Type of Seat : Renewable seat
Type of Disc : Renewable disc
Trim : Stem SS AISI-410
Yoke Sleeve : Aluminum Bronze
Gland Packing : Expanded Pure Flexible Graphite
End Details : Flanges as per ANSI B 16.5 Class 150 R.F. Undrilled


Testing & Certification

Body Test Pressure : 30 Bar g (435 Psig) Hyd.
Seat Test Pressure : 22 Bar g (320 Psig) Hyd. & 6.9 Bar g (100 Psig) Air
Tested as per API 598 / ANSI B16.34 / BS : 6755 Part 1
Maximum Working Temperature: 400ºC

Test Certificate in Form lll-C as per IBR is furnished with every supply.

Materials

Components Materials Specifications
Body, Bonnet, Yoke, Gland Flange Cast Carbon Steel ASTM A216 Gr.WCB
Wedge (upto 8″) Stainless Steel AISI-410 / CA15
Wedge (for 10″ & 12″) Cast Carbon Steel with SS Weld Deposit ASTM A216 Gr.WCB / AISI-410
Gasket CAF BS:1832
Gland Packing  Expanded Pure Flexible Graphite
Handwheel Malleable Iron IS:14329
Body Rings, Gland Yoke Follower, Sleeve Nut, Stem, Backseat Bush, Locking Screws Stainless Steel AISI-410
Gland Bolting Carbon Steel UTS 392 N/mm2
Bolts Alloy Steel ASTM A193 Gr.B7
Nuts HT Steel ASTM A194 Gr.2H
Yoke Sleeve Al Bronze

Dimensions (in mm)

Nominal Size Nominal Size (Inches) F±2 H (Approx) ØW OD T ØR
25 1 127 260 127 110 11.6 50.8
40 1.1/2 165 290 178 125 14.7 73
50 2 178 315 178 150 16.3 92.1
65 2.1/2 191 355 178 180 17.9 104.8
80 3 203 400 210 190 19.5 127
100 4 229 455 254 230 24.3 157.2
125 5 254 560 305 255 24.3 185.7
150 6 267 635 305 280 25.9 215.9
200 8 292 810 400 345 29 269.9
250 10 330 925 450 405 30.6 323.8
300 12 356 1060 500 485 32.2 381

Notes
1. Product images are for illustration purposes only. Actual product may vary.
2. Actual dimensions may change over time, due to continual design improvements. Please confirm before placing order.

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