Danfoss EVM normally-closed solenoid pilot valve, servo-piston, 3.3 mm orifice, for ICS servo-operated main valves

Danfoss EVM normally-closed (NC) solenoid pilot valve for the ICV Flexline / ICS servo-operated main-valve range, code 027B1120. Fitted in the pilot channel of an ICS main valve, the EVM opens or closes the pilot flow on an electrical signal, giving the main valve its stop/start (on-off) function. This SKU is the servo-piston NC version with a 3.3 mm orifice — the larger-orifice, higher-flow member of the EVM family. Flow coefficient Kv 0.34 m3/h (Cv 0.393). Maximum working pressure 65 bar (943 psig); maximum opening pressure differential 21 bar at 10 W AC, 40 bar at 20 W AC and 14 bar at 20 W DC. Medium temperature -60 to 120 C (-76 to 248 F); ambient -40 to 80 C. Steel body; supplied as a 20-piece multipack. The coil is ordered separately.

Type

EVM (solenoid pilot valve, normally closed)

Code number

027B1120

Series

CVP / CVPP / CVC / CVE / EVM / CVH pilot valves (ICV Flexline)

Function

Solenoid on/off pilot — Normally Closed (NC), servo-piston operated

Orifice size

3.3 mm

Kv value

0.34 m3/h

Cv value

0.393 gal/min

Maximum working pressure

65 bar (943 psig)

MOPD at 10 W AC

21 bar (305 psi)

MOPD at 20 W AC

40 bar (580 psi)

MOPD at 20 W DC

14 bar (203 psi)

Medium temperature range

-60 to 120 C (-76 to 248 F)

Ambient temperature range

-40 to 80 C (-40 to 176 F)

Body material

Steel

Coil interface (actuator system)

13.5 mm

Coil

Ordered separately (not included)

Packing format

Multi pack (20 pc)

Fluid group

1

PED category

Art. 4, par. 3

Approvals

EAC, UL

EAN

5702422007128

Material

Steel

Pressure Rating

65 bar

Temperature Range

-60 to 120 C

HS Code

8481.80