Shell: 3.1 Mpa (31 Kg/Cm²G)
Seat: 2.1 Mpa (21 Kg/Cm²G)
Maximum Working Temperature: 220°C
| MATERIAL LIST | ||||
|---|---|---|---|---|
| Part No | Part Name | Material | Specification | Qty |
| 1 | Body | Cast Steel | ASTM A 216 Gr. WCB | 1 |
| 2 | Ball | Stainless Steel | ASTM A 276 Type 304 / ASTM A 351 Gr. CF8 | 1 |
| 3 | Thrust Washer | PTFE 35% Carbon Filled | - | 1 |
| 4 | Stem | Stainless Steel | ASTM A 276 Type 316 | 1 |
| 5 | Packing Ring | PTFE 35% Carbon Filled | - | 2 |
| 6 | Gland | Stainless Steel | ASTM A 276 Type 304 | 1 |
| 7 | Cup Washer | Stainless Steel | ASTM A 276 Type 304 | 2 |
| 8 | Nut | H.T Steel | ASTM A 194 Gr. 2H | 2 |
| 9 | Spring Washer | Spring Steel | EN 47 Gr. B | 1 |
| 10 | Lever | Carbon Steel | - | 1 |
| 11 | Body Seat Ring | PTFE | - | 2 |
| 12 | Gasket | PTFE | - | 2 |
| 13 | Spring Washer | Spring Steel | EN 47 Gr. B | 8 |
| 14 | Studs | Alloy Steel | ASTM A 193 Gr. B7 | 4 |
| 15 | Nuts | H.T Steel | ASTM A 194 Gr. 2H | 8 |
| 16 | End Connector | Cast Steel | ASTM A 216 Gr. WCB | 2 |
| SUITABLE FOR | ||||
|---|---|---|---|---|
| GASES | AIR | STEAM | OIL | WATER |
| SIZE DESCRIPTION |
|---|
| Size (mm) | A ±2 | ØB | C~ | D~ |
| 15 | 108 | 15 | 89 | 150 |
| 20 | 118 | 20 | 95 | 150 |
| 25 | 127 | 25 | 108 | 160 |
| 32 | 140 | 32 | 117 | 160 |
| 40 | 165 | 40 | 127 | 202 |
| 50 | 178 | 50 | 152 | 202 |
| 65 | 191 | 63.5 | 178 | 250 |
| 80 | 203 | 76 | 190 | 335 |
| 100 | 229 | 100 | 229 | 335 |
| 125 | 254 | 125 | 254 | 335 |
| 150 | 267 | 150 | 279 | 370 |
| 200 | 292 | 200 | 343 | 370 |
| 250 | 330 | 250 | 406 | 370 |