Product : ‘SANT’ Cast Steel Gate Valve
Product Standard : BS 1414 / API 600
Pressure / Class / Rating : Class 300
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 300 R.F. Undrilled
Body Test Pressure : 76 Bar g (1110 Psig) Hyd.
Seat Test Pressure : 56 Bar g (815 Psig) Hyd. & 6.9 Bar g (100 Psig) Air
Tested as per API 598 / ANSI B16.34 / BS : 6755 Part 1
Maximum Working Temperature: 425ºC
Test Certificate in Form lll-C as per IBR is furnished with every supply.
| Components | Materials | Specifications |
|---|---|---|
| Body, Bonnet, Yoke, Gland Flange | Cast Carbon Steel | ASTM A216 Gr.WCB |
| Wedge (for 2” or less) | Stainless Steel | AISI-410 / CA15 |
| Wedge (above 2”) | Cast Carbon Steel with SS Weld Deposit | ASTM A216 Gr.WCB / AISI-410 |
| Gasket | Spiral Wound S.S. | AISI-304 |
| Gland Packing | Expanded Pure Flexible Graphite | — |
| Handwheel | S.G. Iron | — |
| Body Rings, Gland Yoke Follower, Sleeve Nut, Stem, Backseat Bush, Locking Screws | Stainless Steel | AISI-410 |
| Gland Bolting | Carbon Steel | — |
| Bolts | Alloy Steel | ASTM A193 Gr.B7 |
| Nuts | HT Steel | ASTM A194 Gr.2H |
| Yoke Sleeve | Al Bronze | — |
| Nominal Size | Nominal Size (Inches) | F±2 | H (Approx.) | ∅W (Approx.) |
|---|---|---|---|---|
| 40 | 1.1/2 | 191 | 340 | 178 |
| 50 | 2 | 216 | 355 | 178 |
| 65 | 2.1/2 | 241 | 390 | 210 |
| 80 | 3 | 283 | 435 | 254 |
| 100 | 4 | 305 | 520 | 254 |
| 125 | 5 | 381 | 605 | 305 |
| 150 | 6 | 403 | 710 | 400 |
| 200 | 8 | 419 | 855 | 450 |
| 250 | 10 | 457 | 1020 | 450 |
| 300 | 12 | 502 | 1215 | 500 |
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.
CS-7B
CS-7A
CS-7
