| Type | Check valve, CHV-X SS 25 |
| Code number | 148B5491 |
| Series | SVL Flexline (CHV-X stainless check valve) |
| Product group | Check valves |
| Nominal size | 25 mm (1 in) |
| Direction | Angleway |
| Connection | Butt weld |
| Connection standard | EN 10220 |
| Body material | Stainless steel |
| Function | Check (non-return), spring loaded |
| Kv value | 24 m3/h |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to 150 C (-76 to 302 F) |
| Applicable media | R717 (ammonia), R744 (CO2), HFC |
| Conformity assessment | PED Article 4, paragraph 3 (sound engineering practice) |
| Approvals | CE, UKCA |
| Net weight | 2.52 kg |
| EAN | 5702428842419 |
| Approval | UKCA |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Colour Paint | Reddish brown |
| Connection Code | (2501:D26:25) |
| Connection material | Stainless steel |
| Connection size [in] | 1 in |
| Connection size [mm] | 25 mm |
| Connection type | Butt weld |
| Cv value [gal/min] | 27.8 gal/min |
| EU RoHS compliance | Yes |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Kv value [m³/h] | 24 m³/h |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| MinODP [bar] | 0.04 bar |
| MinODP [psi] | 0.62 psi |
| PED category | Art. 4, par. 3 |
| REACH Candidate List substances | No |
| Refrigerants | R134a |
| Temperature range [°C] [max] | 150 °C |
| Temperature range [°C] [min] | -60 °C |
| Temperature range [°F] [max] | 302 °F |
| Temperature range [°F] [min] | -76 °F |
