| Type | SV 4 (float valve) |
| Code number | 027B2024 |
| Product family | SV liquid-level regulating / float expansion valves |
| Function | Modulating float-operated liquid-level control |
| Kv value | 0.23 m3/h |
| Cv value | 0.27 gal/min |
| Maximum working pressure | 28 bar (406 psig) |
| Max differential pressure | 23 bar (334 psi) |
| Inlet connection | 21.8 mm |
| Balance pipe connection (weld) | 1 in |
| Body / connection / float housing material | Steel |
| Media temperature range | -50 to 120 C (-58 to 248 F) |
| Refrigerants | R134a, R22, R401A, R402A, R404A, R407A, R407B, R407C, R407F, R409A, R410A, R421A, R502, R507A, R717 |
| Net weight | 24.5 kg |
| PED category | II |
| Approvals | CE, EAC, UL |
| EAN | 5702422148319 |
| Product group | Liquid level regulating valves |
| Approval | CE |
| Balance pipe Weld conn. size | 1 in |
| Body material | Steel |
| CE mark | Yes |
| China RoHS compliance | Yes |
| Connection Code | (2001:D23:15;2001:D26:25) |
| Connection material | Steel |
| Cv value [gal/min] | 0.27 gal/min |
| Differential pressure max[bar] | 23 bar |
| Differential pressure max[psi] | 334 psi |
| EU RoHS compliance | Yes |
| Float housig material | Steel |
| Fluid Group | 1 |
| Inlet connection size [mm] | 21.8 mm |
| Kv value [m³/h] | 0.23 m³/h |
| Max. Working Pressure [bar] | 28 bar |
| Max. Working Pressure [psig] | 406 psig |
| Pilot line connection type | Welding |
| Rated cap. conditions [IMP] | +41 °F/+89,6 °F, sub. Cooling |
| Rated cap. conditions [SI] | +5 °C/+32 °C, sub. Cooling 4 K |
| Rated cap. R404A/R507A [kW] | 15.4 kW |
| Rated cap. R404A/R507A [TR] | 4.38 TR |
| Rated capacity R134a [kW] | 16.4 kW |
| Rated capacity R134a [TR] | 4.66 TR |
| Rated capacity R22 [kW] | 21 kW |
| Rated capacity R22 [TR] | 5.97 TR |
| Rated capacity R717 [kW] | 102 kW |
| Rated capacity R717 [TR] | 29 TR |
| REACH Candidate List substances | No |
| Temperature range [°C] [max] | 120 °C |
| Temperature range [°C] [min] | -50 °C |
| Temperature range [°F] [max] | 248 °F |
| Temperature range [°F] [min] | -58 °F |
| UL mark | Yes |
