Danfoss EVR 2 NC, EVR 3 NC, EVR 4 NC, EVR 6 NC, EVR 6 NO Data sheet

Data Sheet

Solenoid valve Type EVR 2 - EVR 40

Version 2

EVR is a direct or servo operated solenoid valve suitable for liquid, suction, and hot gas lines with most refrigerants, including ammable refrigerants.

EVR valves and coils are sold separately.

Features

• Complete range of solenoid valves for refrigeration, freezing and air conditioning plant

• Supplied in versions normally closed (NC) and normally open (NO) with de-energized coil

• Wide choice of coils for AC and DC

• Suitable for most refrigerants, including ammable refrigerants

• Designed for media temperatures up to 105 °C

• Flare connections up to

• Solder connections up to 2

• Extended ends on solder versions make the installation easy, eliminating the need to dismantle the valve when soldering in

• Available in are, solder and ange connection versions

5

⁄8 in

1

⁄8 in

AI249086497583en-001301

Solenoid valve, Type EVR 2 - EVR 40

Functions

Function

EVR solenoid valves are designed on two dierent principles:

1.

Direct operation

2.

Servo operation

1. Direct operation (NC)

EVR 2 – EVR 3 are direct operated. The valves open directly for full ow when the armature (3) moves up into the magnetic eld of the coil.

This means that the valves operate with a minimum dierential pressure of 0 bar. The seat plate is tted directly on the armature (3) see Design and material.

Inlet pressure acts from above on the armature and the valve plate. Thus, the inlet pressure and spring force act to close the valve when there is no current in the coil.

2. Servo operation (NC)

EVR 4 – EVR 22 are servo operated with a "oating" diaphragm (4) see Design and material. The pilot orice of stainless steel is placed in the center of the diaphragm. The seat plate is tted directly to the armature (3) see Design

and material. When there is no current in the coil, the main orice and pilot orice are closed. The pilot orice and

main orice are held closed by the armature spring force and the dierential pressure between inlet and outlet sides.

When current is applied to the coil, the armature is drawn up into the magnetic eld and opens the pilot orice. This relieves the pressure above the diaphragm, i.e. the space above the diaphragm becomes connected to the outlet side of the valve.

The dierential pressure between inlet and outlet sides then presses the diaphragm away from the main orice and opens it for full ow. Therefore a certain minimum dierential pressure is necessary to open the valve and keep it open. For EVR 4 – EVR 22 valves the minimum dierential pressure for safe operation is 0.03 bar.

When the current is switched o, the pilot orice is closed. Via the equalization holes in the diaphragm, the pressure above the diaphragm rises to the same value as the inlet pressure and the diaphragm closes the main orice.

EVR 25, EVR 32 and EVR 40 are servo operated piston valves. The servo piston (16) see Design and material with sealing face closes against the valve seat by means of the dierential pressure between inlet and outlet side of the valve and the force of the compression spring. When the coil is switched on, the pilot orice opens. This relieves the pressure on the piston spring side of the valve. The dierential pressure will then open the valve. The minimum dierential pressure for safe operation is 0.2 bar.

EVR (NO) has the opposite function to EVR (NC), i.e. it is open with de-energized coil. EVR (NO) is available with servo operation only.

2.1. Bi-ow operation

Bi-ow operation with EVRC EVRC is a servo operated solenoid valve with a special diaphragm with built-in nonreturn valve. The valve is for use in liquid lines in refrigeration plants.

EVRC allows ow in both directions and can be used in liquid lines in refrigeration plants with hot gas or gas defrost.

During the refrigeration period EVRC works as a normal solenoid valve, while during defrost it allows the condensed liquid to return to the liquid manifold.

During the defrosting period the coil for EVRC must be energized.

2.2. Manual stem operation for EVR 6 - EVR 25 NC

EVR 6 - EVR 25 NC are available with optional manual stem operation to manually force the NC valve open when the coil is de-energized.

Solenoid valve, Type EVR 2 - EVR 40

The protective cap should be removed and the manual stem (12) Design and material should be rotated until the valve is fully open. It takes approx. 6 cycles from fully closed, to reach the fully open position.

After manual operation is completed, the valve should manually be closed again and the protective cap mounted.

 NOTE:

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) code no. 018F0091.

Solenoid valve, Type EVR 2 - EVR 40

Media

Refrigerants

R1234yf, R1234ze(E), R125, R134a, R152a, R22, R290, R32, R404A, R407C, R407F, R407H, R410A, R413A, R417A, R422A, R422B, R422D, R438A, R422A, R422B, R422D, R438A, R442A, R444B, R447A, R447B, R448A, R449A, R449B, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R463A, R507A, R512A, R513A, R513B, R515A, R515B, R516A, R600, R600a.

For a complete list of approved refrigerants, visit store.danfoss.com and search for individual code numbers, where refrigerants are listed as part of technical data.

NOTE:



Special note for R1234yf, R1234ze, R152A, R290, R32, R444B, R452B, R454A, R454B, R454C, R455A, R516A, R600 and R600a: This product is validated in accordance to ATEX, ISO 5149, IEC 60335-2-24, IEC 60335-2-40 and UL. Ignition risk is evaluated in accordance to ISO 5149 and IEC 60335.

The EVR 2 – EVR 22 with solder connections and without manual stem can be applied on systems with R1234yf, R1234ze, R152A, R290, R32, R444B, R452B, R454A, R454B, R454C, R455A, R516A, R600 and R600a as the working

uid.

EVR 2-15 are connections are only approved for A1 and A2L refrigerants



NOTE:

Excluded from this EVR 22 with connections 1

3

⁄8 inch / 35mm related to PED requirements.

The EVR 2-EVR 40 versions with solder and are connection and without manual stem can be applied to oil-free systems : R1234ze(E)

EVR 2 - EVR 22 versions with solder and are connections and without manual stem can be applied to oil-free systems R513A, R515B, R516A



NOTE:

EVR 2-22 (R516A) and EVR 2-40, R1234ze:

• Excluded from this EVR 22 - EVR 40 with connections 1

3

⁄8 inch / 35mm and larger connections related to higher

PED requirements.

For countries where safety standards are not an indispensable part of the safety system Danfoss recommends the installer gets a third party approval of any system containing ammable refrigerant.



NOTE:

Please follow specic selection criteria stated in the datasheet for these particular refrigerants.

Media temperature

-40 – 105 °C, Max. 130 °C during defrosting For R1234ze Media temperature: - 20 - 90 °C (105 °C for transient condition).

-40

34.65

37.5

24.75

26

24.1

17.5

14.5

13.55

10.25

3

0-10-20-30

32 bar

45.2 bar

49 bar

°C

bar

Danfoss

32f986.02

Type

Opening

dierential pressure with standard coil ∆p [bar]

Min.

Max. (= MOPD) liquid

AC coil [10 W]

DC coil [20 W]

EVR 2 NC

0.003833

EVR 3 NC

0.003818

EVR 4 NC

0.033828

EVR 6 NC

0.033828

EVR 6 NO

0.032121

EVR 8 NC

0.033828

EVR 10 NC

0.033820

EVR 10 NO

0.032121

EVR 15 NC

0.033820

EVR 15 NO

0.032121

EVR 18 NC

0.033820

EVR 20 NC

0.033820

EVR 20 NO

0.031919

EVR 22 NC

0.033820

EVR 22 NO

0.031919

EVR 25 NC

0.23817

EVR 32 NC

0.23817

EVR 40 NC

0.23817

Solenoid valve, Type EVR 2 - EVR 40

Product specication

Technical data

Ambient temperature and enclosure for coil

See separate data sheet for solenoid and ATEX coils.

Max. working pressure

Figure 1: Max. working pressure in bar in relation to media temperature in °C.



WARNING:

Special note for EVR PED version: The EVR 2 - EVR 22 versions with solder connections and without manual stem can be applied to 49 bar MWP.



NOTE:

Excluded from this EVR 22 with connections 1

3

⁄8 inch / 35 mm related to higher PED requirements.

Capacity

For Kv values refer to the tables in Ordering. The Kv value of the water ow in [m3/h] at a pressure drop across valve of 1 bar, ρ = 1000 kg/m3.

See extended capacity tables on Coolselector®2.

Table 1: MOPD



NOTE:

For higher MODP 12 W and 20 W AC coils are available on request

Type

R22/R407C

R134a

R404A/R507

R410A

R32

R290

R600a

Liquid

EVR 2

3.02

2.79

2.04

2.96

4.23

3.36

3.38

EVR 3

5.43

5.02

3.68

5.32

7.61

6.05

6.09

EVR 4

13.68

12.66

9.26

13.41

19.17

15.23

15.33

EVR 6

17.90

16.56

12.12

17.55

25.09

19.93

20.07

EVR 8

21.32

19.73

14.44

20.90

29.88

23.74

23.90

EVR 10

37.62

34.80

25.47

36.88

52.71

41.88

42.17

EVR 15

57.93

53.60

39.23

56.79

81.18

64.49

64.94

EVR 18

75.84

70.16

51.36

74.35

106.26

84.43

85.01

EVR 20

120.29

111.29

81.46

117.93

168.56

133.92

134.85

EVR 22

137.19

126.92

92.90

134.49

192.23

152.73

153.79

EVR 25

149.23

138.06

101.06

146.30–––EVR 32

254.97

235.89

172.66

249.96–––EVR 40

368.74

341.15

249.71

361.49––

–

Suction vapour

EVR 2

0.33

0.24

0.29

0.42

0.54

0.41

0.23

EVR 3

0.60

0.44

0.52

0.75

0.96

0.73

0.41

EVR 4

1.51

1.10

1.32

1.90

2.43

1.85

1.03

EVR 6

1.98

1.44

1.72

2.48

3.18

2.42

1.35

EVR 8

2.35

1.71

2.05

2.96

3.78

2.88

1.60

EVR 10

4.15

3.02

3.62

5.22

6.67

5.09

2.83

EVR 15

6.40

4.65

5.57

8.03

10.28

7.83

4.36

EVR 18

8.37

6.09

7.30

10.52

13.45

10.26

5.70

EVR 20

13.28

9.66

11.57

16.68

21.34

16.27

9.04

EVR 22

15.15

11.02

13.20

19.02

24.34

18.55

10.31

EVR 25

16.33

11.79

14.25

20.58–––EVR 32

27.90

20.14

24.35

35.16–––EVR 40

40.35

29.12

35.21

50.85––

–

Hot gas

EVR 2

1.35

1.04

1.10

1.65

2.18

1.54

0.94

EVR 3

2.42

1.87

1.99

2.98

3.92

2.76

1.70

EVR 4

6.10

4.70

5.01

7.50

9.86

6.96

4.28

EVR 6

7.99

6.16

6.56

9.81

12.91

9.11

5.61

EVR 8

9.51

7.33

7.81

11.68

15.37

10.85

6.68

EVR 10

16.78

12.94

13.78

20.61

27.12

19.14

11.78

EVR 15

25.85

19.93

21.22

31.74

41.77

29.48

18.14

EVR 18

33.84

26.08

27.77

41.55

54.67

38.59

23.75

EVR 20

53.68

41.37

44.05

65.91

86.72

61.21

37.67

EVR 22

61.22

47.18

50.24

75.17

98.91

69.81

42.96

EVR 25

87.87

67.73

72.12

107.91–––EVR 32

150.17

115.75

123.24

184.40–––EVR 40

217.22

167.43

178.27

266.74––

–

Solenoid valve, Type EVR 2 - EVR 40

Valve selection based on capacity calculation

As for extended capacity calculations and valve selection based on capacities and refrigerants, please refer to Coolselector®2. Rated and extended capacities are calculated with the Coolselector®2 calculation engine to ARI standards with the ASEREP equations based on laboratory measurements of selected valves.

Rated capacity [kW]

Table 2: Rated capacity [kW]

Rated liquid and suction vapor capacity is based on:

• vaporating temperature te = -10 °C

• liquid temperature ahead of valve tl = 25 °C

• pressure drop in valve ∆p = 0.15 bar

Rated hot gas capacity is based on:

3 6 9 8 7 2 1

10

11

3 6 9 8 7 2 4 5 1

10

11

12 13

T

Pos. no.

Description

Material

1

Valve housing assembly

Brass2Cover

Stainless steel

3

Armature assembly

Stainless steel/PTFE

4

Diaphragm assembly

Stainless steel/PTFE

5

Support washer

Stainless steel

6

Armature spring

Stainless steel

7

Seal

Chloroprene rubber

8

Screws

Stainless steel

9

O-ring

EPDM rubber

10

Solder connection

Copper

11

Flare connection

Brass12Manual stem

(1)

Brass13O-ring

Chloroprene rubber

T

Normally Open (NO) tube design

Solenoid valve, Type EVR 2 - EVR 40

• condensing temperature tc = 40 °C

• pressure drop across valve ∆p = 0.8 bar

• hot gas temperature th = 65 °C

• subcooling of refrigerant ∆tsub = 4 K

For other refrigerants, please refer to Coolselector®2

Design and material

Figure 2: EVR 2 - EVR 3 Solder and are connection

Figure 3: EVR 4 - EVR 6 - EVR 8 Solder and are connection

Table 3: Design and material for EVR 2, EVR 3, EVR 4, EVR 6, EVR 8

(1)

Manual stem is not available for EVR 4

3 6 9 8 2 4 7 5 1

10

11

12 13

T

3 6 9 8 4 2 7 5 1

10

11

12 13

14

T

Pos. no.

Description

Material

1

Valve housing assembly

Brass2Cover

Stainless steel

3

Armature assembly

Stainless steel/PTFE

4

Diaphragm assembly

Stainless steel/PTFE

5

Support washer

Stainless steel

6

Armature spring

Stainless steel

7

Seal

Chloroprene rubber

8

Screws

Stainless steel

9

O-ring

EPDM rubber

10

Solder connection

Copper

11

Flare connection

Brass12Manual stem

Brass13O-ring

Chloroprene rubber

14

Flange connection

BrassTNormally Open (NO) tube design

Solenoid valve, Type EVR 2 - EVR 40

Figure 4: EVR 10 Solder and are connection

Figure 5: EVR 15 - EVR 18 Solder, are, and ange

Table 4: Design and material for EVR 10, EVR 15, EVR 18

3 6 9 8 2 7 5 1 10

12

13

14

4

T

3 6 9 2 7 1 10

12

13

15 17

8 16 18

T

Pos. no.

Description

Material

1

Valve housing assembly

Brass2Cover

Stainless steel

3

Armature assembly

Stainless steel/PTFE

4

Diaphragm assembly

Stainless steel/PTFE

5

Support washer

Stainless steel

6

Armature spring

Stainless steel

7

Seal

Chloroprene rubber

8

Screws

Stainless steel

9

O-ring

EPDM rubber

10

Solder connection

Copper

11

Flare connection

Brass12Manual stem

Brass13O-ring

Chloroprene rubber

14

Flange connection

Brass15Gasket

Aluminum

16

Insert

Nylon17Piston spring

Stainless steel

18

Piston

Stainless steel

T

Normally Open (NO) tube design

Solenoid valve, Type EVR 2 - EVR 40

Figure 6: EVR 20 - EVR 22 Solder and ange connection

Figure 7: EVR 25 Solder connection

Table 5: Design and material for EVR 20, EVR 22, EVR 25

13 12

3 6 9 16 1 17 2 18 7

15

8

10

7

T

3 6 9 8 4

2

7

5

1

10

Danfoss 032F6429

Pos. no.

Description

Material

1

Valve housing assembly

Brass2Cover

Stainless steel

3

Armature assembly

Stainless steel/PTFE

4

Diaphragm assembly

Stainless steel/PTFE

5

Support washer

Stainless steel

6

Armature spring

Stainless steel

7

Seal

Chloroprene rubber

8

Screws

Stainless steel

9

O-ring

EPDM rubber

10

Solder connection

Copper

12

Manual stem

Brass13O-ring

Chloroprene rubber

15

Gasket

Aluminum

16

Insert

Nylon17Piston spring

Stainless steel

18

Piston

Stainless steel

T

Normally Open (NO) tube design

Solenoid valve, Type EVR 2 - EVR 40

Figure 8: EVR 32 - EVR 40 Solder connection

Figure 9: EVRC Solder connection

Table 6: Design and material for EVR 32, EVR 40, EVR Solder connection

L

LC

H1

H2

L1

L2

M

H3

L

LC

H1

H2

L1

L2

M

H3

L

LC

H1

H2

L1

L2

M

H3

W1

W

Type

Connection size

H1H2H3

M min.LL1L2LCWW1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 2

1

⁄4

61473965

101

50.57–34–

0.16

EVR 3

1

⁄4

61473965

101

50.57–34–

0.16

3

⁄8

101473965

117

58.58–34–

0.17

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 2 - EVR 3 Solder connection

Figure 10: EVR and Cable coil

Figure 13: End view

Figure 11: EVR and DIN plug coil

Figure 12: EVR and Terminal box coil

Table 7: Dimensions and weights for EVR 2 - EVR 3 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L

H2

H1

H3

Lc

L2

M

L1

Danfoss

032F7310

L

L1

L2

Lc

H2

H1

H3

M

L2

Danfoss

032F73101

H2

H1

H3

Lc

L2

M

L1

L

Danfoss

032F73102

H4

H5

Danfoss

032F7312

W1

W

Danfoss

032F73103

Type

Connection size

Manual

opera‐

tion

H1H2H3H4H5

M min.LL1L2LC

W

W1

max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 4

3

⁄8

10No147810––65117

58.58–34–

0.19

EVR 6

3

⁄8

10

Yes147810483065

117

58.58–34–

0.19

3

⁄8

10No147810––65111

55.58–34–

0.19

1

⁄2

12

Yes147810483065

127

63.510–34–

0.2

1

⁄2

12No147810––65127

63.510–34–

0.2

EVR 8

1

⁄2

12

Yes147810483065

127

63.510–34–

0.2

1

⁄2

12No147810––65127

63.510–34–

0.2

5

⁄8

16No147810––65163

81.512–34–

0.2

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 4 - EVR 6 - EVR 8 Solder connection

Figure 14: EVR and Cable coil

Figure 17: Manual stem

Figure 15: EVR and DIN plug coil

Figure 18: End view

Figure 16: EVR and Terminal box coil

Table 8: Dimensions and weights for EVR 4 - EVR 6 - EVR 8 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

M

H1

H2

Lc

L1

L2

L

H3

Danfoss

032F7319

L1

L2

L

H3

Lc

M

H1

H2

Danfoss

032F73191

M

H1

H2

Lc

L1

L2

L

H3

Danfoss

032F73192

Danfoss

032F7321

H4

H5

Danfoss

032F73193

W1

W

Type

Connection size

Manual

opera‐

tion

H1H2H3H4H5

M min.LL1L2LC

W

W1

max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 10

1

⁄2

12

Yes158210482965

1286410–46–0.39

3

⁄8

10No158210––6511859––46–0.34

5

⁄8

16No158210––65163

81.512–46–

0.38

5

⁄8

16

Yes158210482965

163

81.512–46–

0.4

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 10 Solder connection

Figure 19: EVR and Cable coil

Figure 22: Manual stem

Figure 20: EVR and DIN plug coil

Figure 23: End view

Figure 21: EVR and Terminal box coil

Table 9: Dimensions and weights for EVR 10 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F7328

Danfoss 032F73281

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F73282

L

Lc

L2

L1

L3

M

H2

H1

H4

Danfoss 032F7330

W1

W

Danfoss 032F73283

Type

Connec‐

tion

Manual

opera‐

tion

H1H2H4

M min.LL1L2L3LcW

W1

max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 15

5

⁄8

16

Yes19895465

174871217–56–

0.7

5

⁄8

16No1989–65174871217–56–

0.7

7

⁄8

22No1989–65174871717–56–

0.7

EVR 18

7

⁄8

22

Yes19895465

179

89.51717–56–0.7

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 15 - EVR 18 Solder connection

Figure 24: EVR and Cable coil

Figure 27: Manual stem

Figure 25: EVR and DIN plug coil

Figure 28: End view

Figure 26: EVR and Terminal box coil

Table 10: Dimensions and weights for EVR 15 - EVR 18 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

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L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F7328

Danfoss 032F73281

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F73282

L

Lc

L2

L1

L3

M

H2

H1

H4

Danfoss 032F7330

W1

W

Danfoss 032F73283

Type

Connection

Manual

opera‐

tion

H1H2H4

M min.LL1L2L3LcW

W1

max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 20

7

⁄8

22

Yes19935665

190951720–72–

1.26

7

⁄8

22No1993–65190951720–72–

1.26

1

⁄8

28No1993–65217

108.52020–72–1.31

EVR 22

1

⁄8

28

Yes19935665

222

1112020–72–1.31

1

⁄8

28No1993–65267

133.52020–72–1.47

1

3

⁄8

35No1993–65292

1462520–72–1.47

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 20 - EVR 22 Solder connection

Figure 29: EVR and Cable coil

Figure 32: Manual stem

Figure 30: EVR and DIN plug coil

Figure 33: End view

Figure 31: EVR and Terminal box coil

Table 11: Dimensions and weights for EVR 20 - EVR 22 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

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M

H2

H1

L1

L

Lc

L2

Danfoss 032F7345

M

H2

H1

L1

L

Lc

L2

Danfoss 032F73451

M

H2

H1

L1

L

Lc

L2

Danfoss 032F73452

Danfoss 032F7347

H4

W1

W

Danfoss 032F73453

Type

Connec‐

tion

Manual

opera‐

tion

H1H2H4

M min.LL1L2LcWW1 max.

Net

weight

without

coil

(2)

[in]

[mm]

[kg]

Valve body

EVR 25

1

⁄8

28

Yes391387165

255

127.520–82–

2.67

(1)

1

⁄8

28No39

138–65

255

127.520–82–

2.67

(1)

1

3

⁄8

35

Yes391387165

281

140.525–82–

2.80

(1)

1

3

⁄8

35No39

138–65

281

140.525–82–

2.80

(1)

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 25 Solder connection

Figure 34: EVR and Cable coil

Figure 37: Manual stem

Figure 35: EVR and DIN plug coil

Figure 38: End view

Figure 36: EVR and Terminal box coil

Table 12: Dimensions and weights for EVR 25 Solder connection

(1)

Manual stem: +0.060 kg

(2)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

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L2

L1

H1

L

Lc

H2

M

Danfoss 032F7352

L2

L1

H1

L

Lc

H2

M

Danfoss 032F73521

L2

L1

H1

L

Lc

H2

M

Danfoss 032F73522

H4

Danfoss 032F7354

W1

W

Danfoss 032F73523

Type

Connec‐

tion

Manual

opera‐

tion

H1H2H4

M min.LL1L2LcWW1 max.

Net

weight

without

coil

(2)

[in]

[mm]

[kg]

Valve body

EVR 32

1

3

⁄8

35

Yes–1115565

280

14025–81–

4.3

1

3

⁄8

35No51

111–65

280

14025–81–

4.3

1

5

⁄8

42

Yes–1115565

280

14029–81–

4.4

1

5

⁄8

42No51

111–65

280

14029–81–

4.4

2

1

⁄8

–

Yes–1115565

280

14034–80–

4.57

2

1

⁄8

–No51

111–65

280

14034–80–

4.57

EVR 40

1

5

⁄8

42

Yes–1115565

280

14029–81–

4.4

1

5

⁄8

42No51

111–65

280

14029–81–

4.4

2

1

⁄8

–

Yes–1115565

280

14034–80–

4.57

2

1

⁄8

–No51

111–65

280

14034–80–

4.57

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 32 - EVR 40 Solder connection

Figure 39: EVR and Cable coil

Figure 42: Manual stem

Figure 40: EVR and DIN plug coil

Figure 43: End view

Figure 41: EVR and Terminal box coil

Table 13: Dimensions and weights for EVR 32 - EVR 40 Solder connection

(2)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F7328

Danfoss 032F73281

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F73282

L

Lc

L2

L1

L3

M

H2

H1

W1

W

Danfoss 032F73283

Type

Connection

Manual

opera‐

tion

H1H2M min.

M min.LL1L2LcWW1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVRC 15

5

⁄8

16No198965

174871217–56–

0.7

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVRC 15 Solder connection

Figure 44: EVRC and Cable coil

Figure 47: End view

Figure 45: EVRC and DIN plug coil

Figure 46: EVRC and Terminal box coil

Table 14: Dimensions and weights for EVRC 15 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F7328

Danfoss 032F73281

L

Lc

L2

L1

L3

M

H2

H1

Danfoss 032F73282

L

Lc

L2

L1

L3

M

H2

H1

W1

W

Danfoss 032F73283

Type

Connection

Manual

opera‐

tion

H1H2M min.

M min.LL1L2LcWW1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVRC 20

7

⁄8

22No199365

190951720–72–

1.26

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVRC 20 Solder connection

Figure 48: EVRC and Cable coil

Figure 51: End view

Figure 49: EVRC and DIN plug coil

Figure 50: EVRC and Terminal box coil

Table 15: Dimensions and weights for EVRC 20 Solder connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

Danfoss 032F7305

Lc

L

L1

H1

M

H2

H3

Lc

L

L1

H1

M

H2

H3

Danfoss 032F73051

Danfoss 032F73052

Lc

L

L1

H1

M

H2

H3

W1

W

Danfoss 032F73053

Type

Connection

H1H2H3

M min.LL1LcW

W1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 2

1

⁄4

614739657537.5–34–0.18

EVR 3

1

⁄4

614739657537.5–34–0.18

3

⁄8

1014739657537.5–34–0.18

Coil

Cable coil49–46–

DIN plug coil

64–47

–

Terminal box coil 10 W

72–47

–

Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 2 - EVR 3 Flare connection

Figure 52: EVR and Cable coil

Figure 55: End view

Figure 53: EVR and DIN plug coil

Figure 54: EVR and Terminal box coil

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

Lc

L

L1

H2

H3

M

H1

Danfoss 032F7314

Lc

L

L1

H2

H3

M

H1

Danfoss 032F73141

Lc

L

L1

H2

H3

M

H1

Danfoss 032F73142

W1

Danfoss 032F73143

Type

Connec‐

tion

H1H2H3

M min.LL1LcW

W1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 6

3

⁄8

10147710658241–34–0.21

1

⁄2

12147710658844–34–0.22

Coil

Cable coil49–46–

DIN plug coil

64–47

–

Terminal box coil 10 W

72–47

–

Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 6 Flare connection

Figure 56: EVR and Cable coil

Figure 59: End view

Figure 57: EVR and DIN plug coil

Figure 58: EVR and Terminal box coil

Table 16: Dimensions and weights for EVR 6 Flare connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

M

H2H1

H3

L

L1

Lc

Danfoss 032F7323

M

H2H1

H3

L

L1

Lc

Danfoss 032F73231

M

H2H1

H3

L

L1

Lc

Danfoss 032F73232

W1

W

Danfoss 032F73233

Type

Connection

H1H2H3

M min.LL1LcW

W1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 10

1

⁄2

1215821065

103

51.5–46–0.44

5

⁄8

1615821065

11055–46–

0.45

Coil

Cable coil49–46–

DIN plug coil

64–47

–

Terminal box coil 10 W

72–47

–

Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 10 Flare connection

Figure 60: EVR and Cable coil

Figure 63: End view

Figure 61: EVR and DIN plug coil

Figure 62: EVR and Terminal box coil

Table 17: Dimensions and weights for EVR 10 Flare connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

Lc

L

L3

L1

H1

H2

M

Danfoss 032F7332

Lc

L

L3

L1

H1

H2

M

Danfoss 032F73321

Lc

L

L3

L1

H1

H2

M

Danfoss 032F73322

Danfoss 032F7334

H4

W1

W

Danfoss 032F73323

Type

Connection

Manual

opera‐

tion

H1H2H3

M min.LL1LcW

W1 max.

Net

weight

without

coil

(1)

[in]

[mm]

[kg]

Valve body

EVR 15

5

⁄8

16

Yes19895365

131

65.517–56–

5

⁄8

16No1989–65131

65.517–56–

Coil

Cable coil49–46–

DIN plug coil

64–47–Terminal box coil 10 W

72–47–Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 15 Flare connection

Figure 64: EVR and Cable coil

Figure 67: Manual stem

Figure 65: EVR and DIN plug coil

Figure 68: End view

Figure 66: EVR and Terminal box coil

Table 18: Dimensions and weights for EVR 15 Flare connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L1

H1

H2

M

L

Lc

L3

Danfoss 032F6413

L1

H1

H2

M

L

Lc

L3

Danfoss 032F64131

L1

H1

H2

M

L

Lc

L3

Danfoss 032F64132

Danfoss 032F6414

H4

W1

W

Danfoss 032F64133

Type

Manual

operation

H1H2H4

M min.LL1L3LcWW1 max.

Net

weight

without

coil

(1)

[mm]

[kg]

Valve body

EVR 15

Yes19895365

126

33.817–80–

0.64No1989–65126

33.817–80–

0.64

Coil

Cable coil49–46–

DIN plug coil

64–47

–

Terminal box coil 10 W

72–47

–

Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 15 Flange connection

Figure 69: EVR and Cable coil

Figure 72: Manual stem

Figure 70: EVR and DIN plug coil

Figure 73: End view

Figure 71: EVR and Terminal box coil

Table 19: Dimensions and weights for EVR 15 Flange connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg. The Weight of ange set is 0.6 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

L1

H1

H2

M

L

Lc

L3

Danfoss 032F6413

L1

H1

H2

M

L

Lc

L3

Danfoss 032F64131

L1

H1

H2

M

L

Lc

L3

Danfoss 032F64132

Danfoss 032F6414

H4

W1

W

Danfoss 032F64133

Type

Manual

operation

H1H2H4

M min.LL1L3LcWW1 max.

Net

weight

without

coil

(1)

[mm]

[kg]

Valve body

EVR 20

Yes19935665

156

42.520–96–

1.20No1993–65156

42.520–96–

1.20

Coil

Cable coil49–46–

DIN plug coil

64–47

–

Terminal box coil 10 W

72–47

–

Terminal box coil 12 / 20 W

80–68

–

Solenoid valve, Type EVR 2 - EVR 40

Dimensions and weights for EVR 20 Flange connection

Figure 74: EVR and Cable coil

Figure 77: Manual stem

Figure 75: EVR and DIN plug coil

Figure 78: End view

Figure 76: EVR and Terminal box coil

Table 20: Dimensions and weights for EVR 20 Flange connection

(1)

Net weight of coil for 10 W is approx. 0.3 kg and for 12 and 20 W is approx. 0.5 kg. The Weight of ange set is 0.6 kg

For 3D CAD models on individual code numbers visit store.danfoss.com

Danfoss 032F7300

Danfoss 032F7307

Danfoss 032F7316

Danfoss 032F7325

Danfoss 032F7342

Danfoss 032F7349

Type

Coil voltage

Connection size

Manual operation

Kv value

Code no.

[in]

[mm]

[m3/h]

EVR 2

AC / DC

1

⁄4

–No0.15

032F1201

AC / DC

1

⁄4

–No0.15

032F7100

AC / DC–6No0.15

032F1202

EVR 3

AC / DC

1

⁄4

–No0.26

032F1206

AC / DC

3

⁄8

–No0.26

032F1204

AC / DC–6No0.26

032F1207

AC / DC–10No0.26

032F1208

EVR 4

AC / DC

3

⁄8

–No0.7

032L7110

EVR 6

AC / DC

3

⁄8

–No1.0

032L1212

AC / DC

3

⁄8

–

Yes

0.87

032L7116

AC / DC–10No1.0

032L1213

AC / DC–12No1.0

032L1236

AC / DC

1

⁄2

–No1.0

032L1209

AC / DC

1

⁄2

–

Yes

0.87

032L7144

AC / DC

5

⁄8

–No1.0

032L7117

EVR 8

AC /DC

1

⁄2

–No1.15

032L7121

AC / DC

1

⁄2

–

Yes

1.09

032L7148

AC / DC

5

⁄8

–No1.15

032L7122

EVR 10

AC / DC

3

⁄8

–No1.56

032L7125

AC / DC–12No2.2

032L1218

AC / DC

1

⁄2

–No2.2

032L1217

AC / DC

1

⁄2

–

Yes

2.2

032L1188

AC / DC

5

⁄8

16No2.2

032L1214

AC / DC

5

⁄8

–

Yes

2.2

032L7149

EVR 15

AC / DC

5

⁄8

16No3.3

032L1228

AC / DC

5

⁄8

16

Yes

3.3

032L1227

AC / DC

7

⁄8

22No3.3

032L1225

EVR 18

AC / DC

7

⁄8

–

Yes

3.9

032L1004

EVR 20

AC / DC

7

⁄8

–No6.0

032L1240

AC / DC

7

⁄8

–

Yes

6.0

032L1254

AC / DC

1

⁄8

–No6.0

032L1244

AC / DC–28No6.0

032L1245

Solenoid valve, Type EVR 2 - EVR 40

Ordering

Ordering EVR solder connection, Normally Closed (NC) - separate valve bodies

Figure 79: EVR 2 / EVR 3

Figure 83: EVR 25

Figure 80: EVR 4 / EVR 6 / EVR 8

Figure 84: EVR 32 / EVR 40

Figure 81: EVR 10

Figure 82: EVR 15 / EVR 18 / EVR 20 / EVR 22

Table 21: Ordering EVR solder connection, Normally Closed (NC) - separate valve bodies

Type

Coil voltage

Connection size

Manual operation

Kv value

Code no.

[in]

[mm]

[m3/h]

EVR 22

AC / DC

1

⁄8

–No6.2

032L7145

AC / DC

1

⁄8

–

Yes

6.2

032L7137

AC / DC

1

3

⁄8

–No6.2

032L3267

EVR 25

AC / DC

1

⁄8

–

Yes

9.8

032L2200

AC / DC

1

⁄8

–No9.8

032L2201

AC / DC–28

Yes

9.8

032L2205

AC / DC–28No9.8

032L2206

AC / DC

1

3

⁄8

–

Yes

9.8

032L2207

AC / DC

1

3

⁄8

–No9.8

032L2208

EVR 32

AC / DC

1

3

⁄8

35

Yes

16.7

032L1105

AC / DC

1

3

⁄8

35No16.7

032L1106

AC / DC

1

5

⁄8

–

Yes

16.7

032L1103

AC / DC

1

5

⁄8

–No16.7

032L1104

AC / DC–42

Yes

16.7

032L1107

AC / DC–42No16.7

032L1108

AC / DC

2

1

⁄8

–No16.7

032L1180

AC / DC

2

1

⁄8

–

Yes

16.7

032L1181

EVR 40

AC / DC

1

5

⁄8

–

Yes

24.2

032L1109

AC / DC

1

5

⁄8

–No24.2

032L1110

AC / DC–42

Yes

24.2

032L1113

AC / DC–42No24.2

032L1114

AC / DC

2

1

⁄8

–

Yes

24.2

032L1111

AC / DC

2

1

⁄8

–No24.2

032L1112

Danfoss 032F73071

Type

Coil voltage

Connection size

Manual operation

K

v

value

Code no.

[in]

[mm]

[m

3

/h]

EVR 6

AC / DC

3

⁄8

–No1.0

032L1290

AC / DC–10No1.0

032L1295

EVR 10

AC / DC

1⁄2–No

2.2

032L1291

AC / DC–12No2.2

032L1296

EVR 15

AC / DC

5

⁄8

16No3.3

032L1299

AC / DC

7

⁄8

–No3.3

032L3270

EVR 20

AC / DC

7

⁄8

–No6.0

032L1260

AC / DC

1

⁄8

–No6.0

032L1269

AC / DC–28No6.0

032L1279

EVR 22AC1

3

⁄8

–No6.0

032L3268

Solenoid valve, Type EVR 2 - EVR 40

Ordering EVR solder connection, Normally Open (NO) - separate valve bodies

Figure 85: EVR 6 solder connection (NO)

Table 22: Ordering EVR solder connection, Normally Open (NO) - separate valve bodies

Danfoss 032F73072

Type

Coil voltage

Connection size

Manual operation

Kv value

Code no.

[in]

[mm]

[m3/h]

EVR 2

AC / DC

1

⁄4

6No0.15

032F8056

EVR 3

AC / DC

1

⁄4

6No0.26

032F8107

AC / DC

3

⁄8

10No0.26

032F8116

EVR 6

AC / DC

3

⁄8

10No1.0

032L8072

AC / DC

1

⁄2

12No1.0

032L8079

EVR 10

AC / DC

1

⁄2

12No2.2

032L8095

AC / DC

5

⁄8

16No2.2

032L8098

EVR 15

AC / DC

5

⁄8

16

Yes

3.3

032L8100

AC / DC

5

⁄8

16No3.3

032L8101

Danfoss 032F73073

Type

Coil voltage

Connection size

Manual operation

K

v

value

Code no.

[in]

[mm]

[m

3

/h]

EVR 6

AC / DC

3

⁄8

10No1.0

032L8085

EVR 10

AC / DC

1

⁄2

12No2.2

032L8090

Connection size

Code no.

[in]

[mm]

1

⁄4

6

011L1101

3

⁄8

10

011L1135

1

⁄2

12

011L1103

5

⁄8

16

011L1167

Solenoid valve, Type EVR 2 - EVR 40

Ordering EVR are connection, Normally Closed (NC) - separate valve bodies

Figure 86: EVR 6 are connection (NC)

Table 23: Ordering EVR are connection, Normally Open (NO) - separate valve bodies

Ordering EVR are connection, Normally Open (NO) - separate valve bodies

Figure 87: EVR 6 are connection (NO)

Table 24: Ordering EVR are connection, Normally Open (NO) - separate valve bodies

Ordering Flare nuts

Valve bodies for are connection (NC) and (NO) are supplied without are nuts.

Table 25: ordering Flare nuts

Document name

Document type

Document topic

Approval authority

MH7648

Electrical - Safety Certicate

UL

TAA0000085 Rev. 2

Marine - Safety Certicate

DNV GL

RMRS 18.10006.262

Marine - Safety Certicate

RMRS

Solenoid valve, Type EVR 2 - EVR 40

Certicates, declarations, and approvals

The list contains all certicates, declarations, and approvals for this product type. Individual code number may have some or all of these approvals, and certain local approvals may not appear on the list.

Some approvals may change over time. You can check the most current status at danfoss.com or contact your local Danfoss representative if you have any questions.

Table 26: Certicates, declarations, and approvals

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Coolselector®2 - nd the best components for you HVAC/R system

Coolselector®2 makes it easy for engineers, consultants, and designers to nd and order the best components for refrigeration and air conditioning systems. Run calculations based on your operating conditions and then choose the best setup for your system design.

Download Coolselector®2 for free at coolselector.danfoss.com.

Danfoss can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss reserves the right to alter its products without notice. This also applies to products already on order provided that such alterations can be made without subsequential changes being necessary in specications already agreed. All trademarks in this material are property of the respective companies. Danfoss and the Danfoss logotype are trademarks of Danfoss A/S. All rights reserved.

Danfoss EVR 2 NC, EVR 3 NC, EVR 4 NC, EVR 6 NC, EVR 6 NO Data sheet

Specifications and Main Features

Frequently Asked Questions

User Manual