Product : ‘SANT’ Ductile Iron Butterfly Valve
Type of Pattern : Wafer Type
Pressure / Class / Rating : PN 25
Body Material cum Standard : SG Iron to IS:1865
Description : Wafer Type
Type of Seat : Nitrile / EPDM Lining
Type of Disc : SS Seat (CF8) Upto 125mm, SG iron + EPDM for 150 mm & above
Trim : SS AISI-410
End Details : Suitable insertion between Flanges as per BS 10 Table D/E
or ASME B 16.1, Class 125
Note : Gear system will be provided for size above 150mm.
Body Test Pressure : 3.8MPa
Seat Test Pressure : 2.7MPa
Our Works’ Test Certificate is furnished with every supply.
| Components | Materials | Specifications |
|---|---|---|
| Lever, Gear box, Handwheel | C.I. | IS:210 Gr. FG200 |
| Stem | S.S | AISI-410 |
| Cover Plate | Carbon Steel | — |
| Body, | S.G Iron /D.I. | IS:1865 |
| Body Lining | Rubber | Nitrile / EPDM Lining |
| Disc | S.S. / SG Iron+EPDM | CF8 / Ductile Iron+ EPDM |
| Screw | Steel | — |
| Bolts & Nuts | S.S. | — |
| Nominal Size | Nominal Size (Inches) | F | ØD | H (Approx.) | LL (Approx.) | ∅W (Approx.) |
|---|---|---|---|---|---|---|
| 40 | 1.1/2 | 33±2 | 85 | 145 | 200 | — |
| 50 | 2 | 43±2 | 95 | 150 | 200 | — |
| 65 | 2.1/2 | 46±2 | 110 | 165 | 200 | — |
| 80 | 3 | 46±2 | 125 | 175 | 200 | — |
| 100 | 4 | 52±2 | 153 | 200 | 260 | — |
| 125 | 5 | 56±2 | 179 | 210 | 260 | — |
| 150 | 6 | 56±2 | 209 | 245 | 260 | — |
| 200 | 8 | 60±2 | 260 | — | — | 225 |
| 250 | 10 | 68±2 | 315 | — | — | 225 |
| 300 | 12 | 78±3 | 370 | — | — | 225 |
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.
