2-piece ball valveSize:1/4@~2@Thread standard:NPT.BSPT.BSP.DIN2999.ISO228/1Working pressure:70kgf/cm2 (1000psi for W.O.G.)Working temp.:-50℃~230℃
2-piece ball valve
1.Feature:
Size:1/4"~2"
Thread standard:NPT.BSPT.BSP.DIN2999.ISO228/1
Working pressure:70kgf/cm2 (1000psi for W.O.G.)
Working temp.:-50℃~230℃
2.Main parts materials & dimensions.
| Main parts and materials | ||
| ITEM | PARTS | MATERIAL |
| 1 | Body | ASTM A351 CF8M |
| 2 | Ball | ASTM A351 CF8M |
| 3 | Seat | RPTFE |
| 4 | Seal | PTFE |
| 5 | Cap | ASTM A351 CF8M |
| 6 | Thrust washer | PTFE |
| 7 | Stem | ASTM A276 316 |
| 8 | Packing | PTFE |
| 9 | Gland nut | AISI 304 |
| 10 | Spring washer | AISI 304 |
| 11 | Nut | AISI 304 |
| 12 | Lock device | AISI 304 |
| 13 | Handle | AISI 304 |
| 14 | Sleeve | PVC |
| SIZE | ΦD | L | H | W |
| 1/4" | 10 | 49 | 44 | 82 |
| 3/8" | 12.5 | 49 | 44 | 82 |
| 1/2" | 15 | 59 | 47.5 | 82 |
| 3/4" | 20 | 68.5 | 56.5 | 102 |
| 1" | 25 | 78.5 | 66.5 | 127 |
| 1-1/4" | 32 | 93.5 | 77.5 | 163 |
| 1-1/2" | 38 | 103.5 | 85.5 | 163 |
| 2" | 50 | 123.5 | 94.5 | 163 |
3.Pressure and temp. rating
