DIN 443022 Ball Valve
This two-piece full bore ball valve is constructed with bronze body, stainless steel ball and PTFE seat to achieve zero leakage and smooth medium circulation.It adopts ISO 228 standard female thread connection, rated PN16 pressure and can work stably under working temperature ≤200℃.
Overview
Application:It is used to switch on and off the flow of compressed air, industrial gas and conventional liquid in various threaded pipeline systems.Commonly applied for pipeline draining, venting and routine fluid cut-off in mechanical equipment and household industrial piping.
Material Specification:
| No. | Part Name | Material |
| 1 | Body | Bronze |
| 2 | Seat | PTFE |
| 3 | Ball | SS |
| 4 | Seal | PTFE |
| 5 | Bonnet | Bronze |
| 6 | Stem | SS |
| 7 | Packing | PTFE |
| 8 | Gland | Brass |
| 9 | Hand lever | SUS201 |
General Specification:
| Design Std | —— |
| Thread Std | ISO 228 |
| Test Std | EN 12266 |
| Nominal pressure | 1.6 MPa |
| Applicable temperature | ≤ 200 ℃ |
| Pressure rating | PN16 |
Drawing:
Dimensions:
| DN | d | L | ≈H | G | L₀ |
| 6 | 11 | 55 | 50 | G 1/4" | 104 |
| 10 | 11 | 55 | 50 | G 3/8" | 104 |
| 15 | 16 | 65 | 60 | G 1/2" | 115 |
| 20 | 20 | 77 | 63 | G 3/4" | 115 |
| 25 | 25 | 87 | 80 | G 1" | 132 |
| 32 | 32 | 105 | 84 | G 1-1/4" | 132 |
| 40 | 40 | 115 | 96 | G 1-1/2" | 154 |
| 50 | 50 | 126 | 104 | G 2" | 154 |
