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Industrial Parts Catalog
Datasheet generated 2026-10-07
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Danfoss EVM (NO) normally-open solenoid pilot valve, 1.8 mm orifice, for ICS servo-operated main valves (code 027B1130)

Danfoss · HVAC & Refrigeration · Pilot Valves · Denmark · danfoss.com
Part Number
027B1130  ·  HS 8481.80
Danfoss EVM (NO) normally-open solenoid pilot valve, 1.8 mm orifice, for ICS servo-operated main valves (code 027B1130)

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.

Technical Specifications

TypeEVM (NO) — solenoid pilot valve, normally open
Code number027B1130
SeriesCVP / CVPP / CVC / CVE / EVM / CVH pilot valves
FunctionOn/off solenoid pilot — normally open (open when de-energized)
Orifice size1.8 mm
Kv value0.118 m3/h
Cv value0.136 gal/min
Maximum working pressure65 bar (943 psig)
Max operating pressure differential (MOPD)19 bar (276 psi)
Inlet connectionThreaded
Body materialSteel
Media temperature range-60 to 120 C (-76 to 248 F)
Ambient temperature range-40 to 80 C
CoilOrdered separately
Net weight0.234 kg
Gross weight0.248 kg
ApprovalsUL
EAN5702422029625
Product groupPress. 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
ApprovalLLC CDC TYSK
China RoHS complianceYes
Cv value [gal/min]0.136 gal/min
DirectionNone
EU RoHS complianceYes
Inlet connection typeThread
Kv value [m³/h]0.118 m³/h
Manual operation optionNo
Max. Working Pressure [bar]65 bar
Max. Working Pressure [psig]943 psig
MaxOPD[bar] 10W AC19 bar
MaxOPD[bar] 20W DC19 bar
MaxOPD[psi] 10W AC276 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 substancesNo
RefrigerantsR1234yf
Type designationSolenoid valve
UL markYes
Valve operationServo-piston

Properties

MaterialSteel
Pressure rating65 bar
Temperature range-60 to 120 C
Standard size1.8 mm orifice
MOQ1

Compatibility

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.

Approvals

Attached Documents