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Coil and O-ring

A

B

Installation Guide

Solenoid Valve

Types EVR 2 – 22 Normally Closed/Normally Open (NC/NO)

© Danfoss A/S (RC-MDP/RJA), 2014-06 

DKRCC.PI.BB0.T1.02 / 520H8766 

1

032

R9

54

5

032

R9

54

5

Refrigerants: 

R22/R407C, R404A/R507, R410A, R134a, R407A, R23.

For other refrigerants, please contact Danfoss.

EVR (NC flare)

EVR (NC solder)

EVR (NC flange)

EVR (NO solder)

Note:  

tube construction

max. 100 °C (212 °F)

On

Off

On

Off

max. 700 °C (1300 °F)

EVR 2 – 8

EVR 10 PB

EVR 15 – 22 PB

Max. working 

pressure PS/MWP

45.2 bar

(656 psig)

35 bar

(508 psig)

32 bar

(464 psig)

Max. operating 

diff. pressure 

(MOPD)

UL products – see sticker

Non UL – see armature tube

Media temperature

Min. medium temperature

t

min.

 = -40 °C (-40 °F)

Max. medium temperature

t

max.

 = 105 °C (221 °F)

Max. coil temperature

9 W a.c. (EVR 2)

t

max.

= 40 °C (105 °F)

10/12 W a.c. 

t

max.

= 80 °C (175 °F)

20 W d.c.

t

max.

= 50 °C (120 °F)

10 W a.c.

t

max.

= 55 °C (130 °F)

Warning

Never switch on power 

to the coil when the coil 

is dismounted from the 

valve. Otherwise the coil 

may be damaged  

and there is risk of injuries 

and burns.

A:  

Be sure that the O-ring  

is in place

B:  

Sticker applies only  

to UL products

Mounting directions

Flare mounting

Electrical connections

Mounting / dismounting coil

Soldering

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