Danfoss EVM (NO) solenoid pilot valve, code 027B1130 — normally-open servo-piston solenoid pilot for on/off control of an ICS servo-operated main valve. When de-energized the pilot is open (main valve open); energizing the coil closes it. Orifice 1.8 mm; flow coefficient Kv 0.118 m3/h (Cv 0.136). Maximum working pressure 65 bar (943 psig); maximum operating pressure differential 19 bar (276 psi). Threaded inlet connection; steel body. Media temperature range -60 to 120 C (-76 to 248 F); ambient -40 to 80 C. The coil is ordered separately.
| Type | EVM (NO) — solenoid pilot valve, normally open |
| Code number | 027B1130 |
| Series | CVP / CVPP / CVC / CVE / EVM / CVH pilot valves |
| Function | On/off solenoid pilot — normally open (open when de-energized) |
| Orifice size | 1.8 mm |
| Kv value | 0.118 m3/h |
| Cv value | 0.136 gal/min |
| Maximum working pressure | 65 bar (943 psig) |
| Max operating pressure differential (MOPD) | 19 bar (276 psi) |
| Inlet connection | Threaded |
| Body material | Steel |
| Media temperature range | -60 to 120 C (-76 to 248 F) |
| Ambient temperature range | -40 to 80 C |
| Coil | Ordered separately |
| Net weight | 0.234 kg |
| Gross weight | 0.248 kg |
| Approvals | UL |
| EAN | 5702422029625 |
| Product group | Press. and temp. regul. valves |
| Actuator system [mm] | 13.5 mm |
| Ambient temperature | -40 - 80 °C |
| Ambient temperature range [°F] [max] | 176 °F |
| Ambient temperature range [°F] [min] | -40 °F |
| Approval | LLC CDC TYSK |
| China RoHS compliance | Yes |
| Cv value [gal/min] | 0.136 gal/min |
| Direction | None |
| EU RoHS compliance | Yes |
| Inlet connection type | Thread |
| Kv value [m³/h] | 0.118 m³/h |
| Manual operation option | No |
| Max. Working Pressure [bar] | 65 bar |
| Max. Working Pressure [psig] | 943 psig |
| MaxOPD[bar] 10W AC | 19 bar |
| MaxOPD[bar] 20W DC | 19 bar |
| MaxOPD[psi] 10W AC | 276 psi |
| Medium temperature range [°C] [max] | 120 °C |
| Medium temperature range [°C] [min] | -60 °C |
| Medium temperature range [°F] [max] | 248 °F |
| Medium temperature range [°F] [min] | -76 °F |
| Orifice size [mm] | 1.8 mm |
| REACH Candidate List substances | No |
| Refrigerants | R1234yf |
| Type designation | Solenoid valve |
| UL mark | Yes |
| Valve operation | Servo-piston |
| Material | Steel |
| Pressure rating | 65 bar |
| Temperature range | -60 to 120 C |
| Standard size | 1.8 mm orifice |
| MOQ | 1 |
Normally-open EVM solenoid pilot. Distinct from the catalog EVM NO 027B1132 (same 1.8 mm orifice/Kv but higher MOPD 40 bar and ambient -30 to 50 C); this code is the lower-MOPD 19 bar / wider-ambient -40 to 80 C variant. Also distinct from the normally-closed EVM 3.3 mm (027B1120). Mounts in the pilot channel of Danfoss ICS servo-operated main valves; order the matching coil separately.