볼 밸브
Ball Valve
-
BASIC DESIGN
ASME B16.34 -
FACE-TO-FACE END-TO-END
ASME B16.10 -
FLANGE DIMENSION
ASME B16.5 -
TESTED BY
API 598
BALL VALVES REDUCED BORE. 2-PIECE CAST STEEL
| DESCRIPTION | MATERIAL | |||
|---|---|---|---|---|
| CARBON STEEL | STAINLESS STEEL | |||
| BODY | A216 WCB | A352 LCB | A351 CF8, CF8M, CF3, CF3M, CF8C | A351 CN7M |
| RETAINER | A216 WCB | A352 LCB | A351 CF8, CF8M, CF3, CF3M, CF8C | A351 CN7M |
| BALL | A351 CF8M | BODY MATERIAL | ||
| STEM | A276 316 | A276 304, 316, 304L, 316L, 321 | UNS N08020 | |
| LEVER | DUCTILE IRON | |||
| GLAND BOLT | A307 Gr.B | A193 B8 | ||
| GLAND FLANGE | A216 WCB | A351 CF8 | ||
| GLAND RING | A276 316 | A276 304, 316, 304L, 316L, 321 | UNS N08020 | |
| STOPPER | A108 1020 | A240 304 | ||
| SEAT | R-PTFE | |||
| THRUST WASHER | PTFE | |||
| STEM BEARING | PTFE | |||
| RETAINER SEAL | PTFE | |||
| SNAP RING | CARBON TOOL STEEL | |||
| PACKING | CARBON FIBER + GRAFOIL | |||
| OTHER MATERIALS ARE TO SPECIFIED AS PURCHASE ORDER. | ||||
BALL VALVES REDUCED BORE. 2-PIECE CLASS 150LB
| VALVE SIZE | 2" | 2 ½" | 3" | 4" | 6" | 8" | 10" |
|---|---|---|---|---|---|---|---|
| L | 178 | 190 | 203 | 229 | 267 | 292 | 330 |
| R | 230 | 280 | 280 | 410 | 550 | 700 | 800 |
| H | 98 | 120 | 140 | 162 | 198 | 255 | 295 |
WEIGHT (KGF) |
10 | 15 | 19 | 30 | 49 | 98 | 138 |
BALL VALVES REDUCED BORE. 2-PIECE CLASS 300LB
| VALVE SIZE | 2" | 2 ½" | 3" | 4" | 6" | 8" | 10" |
|---|---|---|---|---|---|---|---|
| L | 216 | 241 | 282 | 305 | 403 | 419 | 457 |
| R | 230 | 280 | 280 | 410 | 550 | 700 | 800 |
| H | 98 | 120 | 140 | 162 | 198 | 255 | 295 |
WEIGHT (KGF) |
14 | 22 | 28 | 45 | 81 | 135 | 216 |