Pneumatic sealed knife gate valves
Product Introduction
DIMENSION TABLE:MM
| SIZE | L | ψA | ψB | ψS | H |
|---|---|---|---|---|---|
| 2” | 48 | 42 | 64 | 63 | 710 |
| 2 1/2” | 51 | 57 | 80 | 63 | 740 |
| 3” | 51 | 72 | 95 | 80 | 820 |
| 4” | 51 | 95 | 122 | 80 | 920 |
| 5” | 57 | 120 | 146 | 125 | 1100 |
| 6” | 57 | 150 | 175 | 125 | 1200 |
| 8” | 70 | 195 | 225 | 150 | 1440 |
| 10” | 70 | 240 | 275 | 180 | 1730 |
| 12” | 76 | 290 | 325 | 200 | 1960 |
| 14” | 76 | 350 | 375 | 250 | 2370 |
| 16” | 89 | 375 | 430 | 250 | 2660 |
| 18” | 89 | 430 | 475 | 250 | 2800 |
| 20” | 114 | 475 | 520 | 300 | 3000 |
| NO. | SUBJECT | MATERIAL | ||
|---|---|---|---|---|
| 1 | BODY | A351-CF8 | A351-CF8M | A351-CF3M |
| 2 | PLATE | SUS304 | SUS316 | SUS316L |
| 3 | STEM | SUS410 | SUS304 | SUS316L |
| 4 | SEAT | PTFE | METAL | EPDM |
| 5 | GLAND | SUS304 | ||
| 6 | GLAND PACKING | PTFE | ||
| 7 | COVER | CF8 | ||
| 8 | BOLT | SUS304 | ||
| 9 | NUT | SUS304 | ||
| 10 | ACTUTOR | AL ALLOYS(8”以下)、FC(10”以上) | ||
| 11 | GUIDE | SUS304、316、316L | ||
| 12 | YOKE | WCB、CF8 | ||
MATERIAL
MATERIAL | BODY | PLATE | SEAT | GLAND PACKIBD |
|---|---|---|---|---|
| FC WCB SCS13 SCS14 SCS16 |
SUS304 SUS316 SUS304L SUS316L SUS420 |
METAL PTFE VITON EPDM |
NON+ASB+PTFE ASB ASB+PTFE PTFE NON ASBESTOS |
TEMPERATURE
| MATERIAL | TEM.RANGE |
|---|---|
| ASBESTOS+PTFE SILICON VITON TEFLON NON ASBESTOS |
-50˚ ~550℃ -20˚ ~150℃ -20˚ ~250℃ -30˚ ~150℃ -50˚ ~550℃ |