Danfoss ICS 125 pilot-operated servo main valve (code 027H7141) for industrial refrigeration. Straightway steel body with butt-weld connections both ends, 5 in / 125 mm to ASME B 36.10M Schedule 40; flow coefficient Kv 207 m³/h (Cv 240.12 gal/min). The ICS main valve accepts function modules on its top cover to set the control function (pilots ordered separately); opening characteristic closed at Δp=0 bar, proportional open Δp 0.07–0.2 bar, full open Δp≥0.2 bar. Maximum working pressure 52 bar (754 psig); media temperature -60 to +120 °C (-76 to 248 °F). Specifications per Danfoss store code 027H7141.
| Type | ICS 125 pilot-operated servo valve |
| Code number | 027H7141 |
| Size | 125 mm (5 in) |
| Direction | Straightway |
| Inlet/outlet connection | Butt weld, steel, ASME B 36.10M Schedule 40 |
| Inlet/outlet connection size | 5 in / 125 mm |
| Kv value | 207 m³/h (Cv 240.12 gal/min) |
| Body material | Steel |
| Connection material | Steel |
| Surface coating | Zn (TLP) |
| Valve operation | Pilot operated |
| Opening configuration | Closed (Δp=0 bar), PropOpen (Δp 0.07–0.2 bar), Full open (Δp≥0.2 bar) |
| Maximum working pressure | 52 bar (754 psig) |
| Media temperature range | -60 to +120 °C (-76 to 248 °F) |
| Refrigerants | R717 (ammonia), R744 (CO₂), R134a, R404A, R410A and other listed refrigerants |
| PED category | III |
| Approvals | CE 0045, EAC, TÜV, UL |
| Compliance | EU RoHS, China RoHS |
| EAN | 5702428229708 |
| Net weight | 75.33 Kilogram |
| Product group | Press. and temp. regul. valves |
| Approval | CE 0045 |
| China RoHS compliance | Yes |
| Connection Code | (2002:S40:125) |
| Connection standard | ASME B 36.10M SCHEDULE 40 |
| Cv value [gal/min] | 240.12 gal/min |
| Equipment | Cap |
| EU RoHS compliance | Yes |
| Ext pilot pressure connection | Weld nipple (P2 Port) |
| Flow direction indicator | Embossed 1-way arrow |
| Fluid Group | 1 |
| Inlet connection size [in] | 5 in |
| Inlet connection size [mm] | 125 mm |
| Inlet connection type | Butt weld |
| Kv value [m³/h] | 207 m³/h |
| Manual operation option | Manual open spindle |
| Max. Working Pressure [bar] | 52 bar |
| Max. Working Pressure [psig] | 754 psig |
| Outlet connection size [in] | 5 in |
| Outlet connection size [mm] | 125 mm |
| Outlet connection type | Butt weld |
| Pilot connection configuration | P: Parallel connection |
| Pressure gauge connection | Int. thread with blind plug |
| REACH Candidate List substances | No |
| Temperature range [°C] [max] | 120 °C |
| Temperature range [°C] [min] | -60 °C |
| Temperature range [°F] [max] | 248 °F |
| Temperature range [°F] [min] | -76 °F |
| Top cover | 3 function modules |
| UL approval file name | REFRIGERANT VALVE 53R0 |
| UL mark | Yes |
| Valve version | Standard version |
| Material | Steel |
| Pressure rating | 52 bar |
| Temperature range | -60 to +120 °C |
| Primary standard | ASME B 36.10M Schedule 40 |
| Standard size | 125 mm (5 in) |
| MOQ | 1 |
Danfoss ICS servo main valve, DN125 / PED category III. Butt-weld variants dimensioned to EN 10220 (027H7140) and ASME B 36.10M Sch 40 (this code) are separate SKUs. Verify Kv, pilot/module configuration and refrigerant duty before ordering.