Product : ‘SANT’ Cast Iron Reflux Valve, Swing Check Type (Non Return Valve)
Pressure Rating: PN10
Product Standard : IS:5312
Type of Pattern : Straight Type
Body Material cum Standard : Cast Iron IS:210 Gr.FG200
Description : Bolted Cover
Type of Seat : Integral / Renewable seat
Type of Disc : Renewable disc
End Details : Flanges as per IS:1538
Body Test Pressure : 1.5 MPa Hyd.
Seat Test Pressure : 1.0 MPa Hyd.
Our Works’ Test Certificate is furnished with every supply.
| Components | Materials | Specifications |
|---|---|---|
| Body, Cover, Hinge, Disc | Cast Iron | IS:210 Gr.FG200 |
| Bolts & Nuts | Carbon Steel | IS:1363 PART 1/3 |
| Gasket | Rubber | IS:638 Type B |
| Hinge Pin | Stainless Steel | AISI-410 |
| Disc Facing | Rubber | IS:638 Type B |
| Body Seat Ring | Leaded Tin Bronze | IS:318 Gr.LTB2 |
| Stud & Nut | M.S. | — |
| Nominal Size | Nominal Size (Inches) | F | H (Approx.) |
|---|---|---|---|
| 50 | 2 | 203±2 | 135 |
| 65 | 2.1/2 | 216±2 | 150 |
| 80 | 3 | 241±2 | 160 |
| 100 | 4 | 292±3 | 185 |
| 125 | 5 | 330±3 | 225 |
| 150 | 6 | 356±3 | 240 |
| 200 | 8 | 495±3 | 292 |
| 250 | 10 | 622±4 | 340 |
| 300 | 12 | 698±4 | 398 |
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.
CR-31A
CR-31
