Danfoss EVR 25 Installation guide
-40 0
Bar
See armature tube or label
B
Danfoss
68F815.10
Installation guide
Solenoid valve
Type EVR 25 (Version 2)
NC solder
032R9603
Refrigerants
R22/R407C, R134a, R404A/R507, R410A, R407A, R407F, R125,
R152A, R448A, R449A, R452A, and R450A.
For complete list of approved refrigerants, visit
www.products.danfoss.com and search for individual code
numbers, where refrigerants are listed as part of technical data.
Note, please follow specific selection criteria stated in the
datasheet for these particular refrigerants.
Mounting
Max. 150 °C / 300°F
032R9603
Max. working pressure
EVR solder: 45.2 bar.
45.2 bar
3
°C
Max. working pressure in bar in relation to media temperature in °C.
Media temperature: -40 °C / -40 °F – 105 °C / 221 °F
Max. opening diff. pressure (MOPD): Coil dependent
Mounting angle
Max. 700 °C / 1300 °F
ID Marking - example
Valve identification and reference to UL listed coils
MADE IN DENMARK
Always disconnect power from the
coil when dismounted from the
valve. The coil may be damaged
and there is risk of injuries and burns.
MADE IN DENMARK
317R
General-Purpose Valve consists of
Body EVR 25 NC 032L2200
AND COIL BJ OR BX
Max. Media temp 221 °F
MOPD 550psi PS45.2 bar/SWP655psig
Danfoss A/S, 6430 Nordborg, Denmark
General-Purpose Valve consists of
Body EVR 25 NC 032L2200
317R
AND COIL BJ OR BX
Max. Media temp 221 °F
MOPD 550psi PS45.2 bar/SWP655psig
007
Danfoss A/S, 6430 Nordborg, Denmark
Click!
O-ring
mandatory
Off
Recommended
to reduce
vibrations, not
required for sealing
A
MADE IN DENMARK
Type BJ120CS
Spare part no.
110-120V 60Hz 15W
110V 50Hz 16W
To be used with listed valve body
EVR•
EVRH
•EVRC•EVRP•EV2xx series
AKV•AKVA
Click!
32F905.10
Danfoss
018F4110
Coil printLabel
© Danfoss | DCS (az) | 2018.11
DKRCC.PI.BB0.Z4.02 | 1
Disassembly and assembly of EVR version 2
Mounting / dismounting of top part
[Nm] [kpm] [ft-lbs]
30 3.0 22.5
1
4
3
2
Note!
Always use
cross-tightening
Manual operation for pressure testing and service related operation:
Only use the manual stem operation of the EVR NC valve during initial pressure testing of the refrigeration system or during service related
manual operation. Remove the protective cap and rotate the manual stem clockwise approx. 6 cycles from fully closed to fully open
position. After the manual operation is completed, ensure to rotate the manual stem counter-clockwise back to fully closed position and
re-mount the protective cap before connecting the valve to automatic operation. MOPD for the manual operation function is 5 bar.
Alternatively, all EVR NC and NO valves can be manually operated by removing the coil and force the valve open or closed by using a
solenoid valve tester (permanent magnet).
© Danfoss | DCS (az) | 2018.11
DKRCC.PI.BB0.Z4.02 | 2
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