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Solenoid Valve

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DEVSC Series Solenoid Valve (Copper Materia)

The solenoid valve is a kind of stop valve which depends on the electromagnetic force to switch automatically. In the industrial refrigeration device, the solenoid valve is often used as the remote control stop valve, the regulation mechanism of the two position regulation system or the safety protection equipment. It can be applied to all kinds of gas, liquid refrigerant and other media.


Product Information

Nominal Diameter: DN3-DN40

Applicable media: R12, R22, R502, R134a, R404A, R507, R717 and other refrigerants.

Applicable temperature: - 40 ℃ ~ + 105 ℃


Type

Differential opening pressure when using standard coils ΔP bar

Medium Temperature

Maximum working pressurebar

Kv

m³/h

min

maxMedium is liquid

10w .ac

12w .ac

20w .ac

DEVS3

0.05

21

25

18

-40℃+105

42

0.23

DEVS10

0.05

21

25

18

-40℃+105

42

1.5

DEVS15

0.05

21

25

18

-40℃+105

42

2.7

DEVS20

0.05

21

25

13

-40℃+105

42

4.5

DEVS25

0.20

21

25

13

-40℃+105

42

10

DEVS32

0.20

21

25

14

-40℃+105

42

16

DEVS40

0.20

21

25

14

-40℃+105

42

25


Type

Rated Cooling CapacitykW

Liquid

Return Gas

Hot Gas

R717

R22

R134a

R717

R22

R134a

R717

R22

R134a

DEVS3

24

4.7

4.1

0.8

0.3

0.2

8.1

2

1.9

DEVS10

142

30.2

27.8

9

3.4

2.5

42.6

13.9

11.3

DEVS15

256

54.4

50.1

16.1

6.2

4.4

76.7

24.9

20.3

DEVS20

426

90.6

83.5

26.9

10.3

7.3

128

41.5

33.9

DEVS25

947

201

186

59.7

22.8

16.3

284

92.3

75.3

DEVS32

1515

322

297

95.5

36.5

26.1

454

148

120

DEVS40

2368

503

464

149

57

40.8

710

231

188