The sliding discs & seats tested for anti-seize Operation.Operation by Rack & Pinion gives full opening with half turn of the Box key.Locking arrangement in the gland is devised in such a way that the Box key can not be removed while the valve is open. All the Working Parts of S.S. Also Available as per TABLE-‘J’ on Request. TABLE-‘J’ for working steam press.
Above 250 up to 350 Lbs/sq.in
TEMP. 8000 F (427 C)
| Sr.No. | QTY | Description | Material |
|---|---|---|---|
| 1 | 1 | Body | ASTM a 216 Gr. WCB |
| 2 | 1 | Bonnet | ASTM a 216 Gr. WCB |
| 3 | 1 | Seat | ASTM a 497 Gr.410 + Stellited Facing |
| 4 | 1 | Disc | ASTM a 497 Gr.410 + Stellited Facing |
| 5 | 1 | Rack | ASTM a 479 Gr.410 |
| 6 | 1 | Pinion | ASTM a 479 Gr.410 |
| 7 | 1 | Gland Bush | ASTM a 479 Gr.410 |
| 8 | 1 | Gland Flange | ASTM a 479 Gr.410 |
| 9 | 1 | Lock Ring | ASTM a 479 Gr.410 |
| 10 | 1 | Spring | Spring Steel |
| 11 | 1 | Gasket | SP. WND. SS 304 / SS 316. |
| 12 | Packing | Grafoil | |
| 13 | Studs & Nuts | ASTM a 193 Gr. B7 & A 194 Gr. 2H |
| Sr.No. | Qty. | Description | Material |
|---|---|---|---|
| 1 | 1 | Body | ASTM A 216 Gr. W.C.B. |
| 2 | 1 | Bonnet | ASTM A 216 Gr. W.C.B. |
| 3 | 1 | Gland Plate | ASTM A 216 Gr. W.C.B. |
| 4 | 1 | Gland BUSH | A ISI 410 |
| 5 | 1 | Lock Ring | A ISI 410 |
| 6 | 1 | Pinion | A ISI 410 |
| 7 | 1 | Rack | A ISI 410 |
| 8 | 2 | Discs | A ISI 410+STELLITE FACING |
| 9 | 2 | Seats | A ISI 410+STELLITE FACING |
| 10 | 1 | Spring | SPRING STEEL |
| 11 | 1 | Body Gasket | Sp.Wind.S.S.304 |
| SIZE | 25MM (1 inch) to 65MM (2/1/2 inch) |
| CLASS | H-Table,150#, 300#, 600# |
| MATERIAL | CI,CS |