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TC Series Thermostatic Expansion Valve
<!--<$[标题]>begin-->TC Series Thermostatic Expansion Valve<!--<$[标题]>end-->

TC series thermostatic expansion valve are used to adjust refrigerant supply volume in the evaporator by sensing the superheat degree of evaporator outlet through thermal bulb and external (internal) balance tube

FEATURES

• Nominal Capacity（R410A）：3.5~23TR/12~79kW

• Adiustable superheat degree design

• Power head uses continuous laser welding, which has high welding strength and long diaphragm life

• Available MOP function

• Rare hysteresis and good adjustment performance

• Balanced port design for bidirectional throttling

• Standard capillary tube length: 1.5m.


OPERATION CONDITIONS

• Applicable refrigerants: R410A, R22, R134a, R404A, R507, R290 and R407C,etc.

• Maximum working pressure: 4.6MPa

• Medium temperature:-40°C~+70°C

• Maximum thermal bulb temperature: 100°C

• Maximum valve body temperature: 110°C

• Static state superheat degree adjustment change: 0K-8K

• Static state superheat degree setting: 4K

• Ambient temperature: -30°C~+55C

• Relative humidity: below 95%


NOMINAL CAPACITY

Series

Valve Port Number

R410A

R22

R134a

R404A/R507

R407C

R32

R290

kW

TR

kW

TR

kW

TR

kW

TR

kW

TR

kW

TR

kW

TR

TC

3.5

12

3.5

10

3

6

1.5

7

2

9

2.5

18

5

10

3

4.5

16

4.5

14

4

8

2.5

9

2.5

13

3.5

24

7

14

4

6.5

24

6.5

20

6

12

3.5

14

4

19

5

35

10

19

5

9

32

9

27

7.5

17

4.5

18

5

25

7

47

13

25

7

11

37

11

32

9

20

5,5

21

6

30

8.5

54

15

32

9

13

45

13

38

11

24

7

26

7.5

36

10

68

19

36

10

15

54

15

43

12

29

8

31

9

42

12

81

23

44

12

19

68

19

54

15

37

10

39

11

53

15

102

29

54

15

23

79

23

63

18

44

12

45

13

62

18

120

34

63

18

Operation condition: evaporation temperature 4.4℃; Condensation temperature 38℃; refrigerant temperature of valve head 37℃; superheating degree 4K.


MOP Options

Ref

N ：-40 ~ +10℃

K：-25 ~ +10℃

No MOP

MOP15℃

R410A

No MOP

165 psig/11.4 bar

R22/R407C

No MOP

100 psig/6.9 bar

R134a

No MOP

55 psig/3.8bar

R404A/R507

No MOP

120 psig/8.3 bar

R407C

No MOP

95 psig/6.6bar



R410A PRODUCT SELECTION

N：40~+10℃ 

Model

Valve Port Number 

Nominal Capacity

Connection

Order Number

[kW]

[TR]

Inlet x Outlet 

[inch]

Balance Tube

[inch]

TCEL3.5

3.5

12

3.5

1/2×5/8

1/4

TC4400800296

TCEL4.5

4.5

16

4.5

1/2×7/8

1/4

TC4400800297

TCEL6.5

6.5

24

6.5

5/8×7/8

1/4

TC4400800300

TCEL9

9

32

9

5/8×7/8

1/4

TC4400800301

TCEL11

11

37

11

5/8×7/8

1/4

TC4400800327

TCEL13

13

45

13

5/8×7/8

1/4

TC4400800302

TCEL15

15

54

15

5/8×7/8

1/4

TC4400800305

TCEL19

19

68

19

7/8×1-1/8

1/4

TC4400800308

TCEL23

23

79

23

7/8×1-1/8

1/4

TC4400800309



R22/R407C PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

Inlet x Outlet

[inch]

Balance Tube

[inch]

TCEX3

3.5

10

3

1/2×5/8

1/4

TC4400800166

TCEX4

4.5

14

4

1/2×7/8

1/4

TC4400800167

TCEX6

6.5

20

6

5/8×7/8

1/4

TC4400800170

TCEX7.5

9

27

7.5

5/8×7/8

1/4

TC4400800171

TCEX9

11

32

9

5/8×7/8

1/4

TC4400800345

TCEX11

13

38

11

5/8×7/8

1/4

TC4400800172

TCEX12

15

43

12

5/8×7/8

1/4

TC4400800175

TCEX15

19

54

15

7/8×1-1/8

1/4

TC4400800179

TCEX18

23

63

18

7/8×1-1/8

1/4

TC4400800180



R134a PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

nlet x Outlet

[inch]

Balance Tube

[inch]

TCEN1.5.

3.5

6

1.5.

1/2×5/8

1/4

TC4400800201

TCEN2.5

4.5

8

2.5

1/2×7/8

1/4

TC4400800202

TCEN3.5

6.5

12

3.5

5/8×7/8

1/4

TC4400800205

TCEN4.5

9

17

4.5

5/8×7/8

1/4

TC4400800206

TCEN5.5

11

20

5.5

5/8×7/8

1/4

TC4400800347

TCEN7

13

24

7

5/8×7/8

1/4

TC4400800207

TCEN8

15

29

8

5/8×7/8

1/4

TC4400800210

TCEN10

19

37

10

7/8×1-1/8

1/4

TC4400800213

TCEN12

23

44

12

7/8×1-1/8

1/4

TC4400800214


R404A/R507 PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

nlet x Outlet

[inch]

Balance Tube

[inch]

TCES2

3.5

7

2

1/2×5/8

1/4

TC4400800233

TCES2.5

4.5

9

2.5

1/2×7/8

1/4

TC4400800234

TCES4

6.5

14

4

5/8×7/8

1/4

TC4400800237

TCES5

9

18

5

5/8×7/8

1/4

TC4400800239

TCES6

11

21

6

5/8×7/8

1/4

TC4400800349

TCES7.5

13

26

7.5

5/8×7/8

1/4

TC4400800240

TCES9

15

31

9

5/8×7/8

1/4

TC4400800243

TCES11

19

39

11

7/8×1-1/8

1/4

TC4400800246

TCES13

23

45

13

7/8×1-1/8

1/4

TC4400800247


R407C PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

nlet x Outlet

[inch]

Balance Tube

[inch]

TCEZ2.5

3.5

9

2.5

1/2×5/8

1/4

TC4400800265

TCEZ3.5

4.5

13

3.5

1/2×7/8

1/4

TC4400800266

TCEZ5

6.5

19

5

5/8×7/8

1/4

TC4400800269

TCEZ7

9

25

7

5/8×7/8

1/4

TC4400800270

TCEZ8.5

11

30

8.5

5/8×7/8

1/4

TC4400800351

TCEZ10

13

36

10

5/8×7/8

1/4

TC4400800271

TCEZ12

15

42

12

5/8×7/8

1/4

TC4400800273

TCEZ15

19

53

15

7/8×1-1/8

1/4

TC4400800276

TCEZ18

23

62

18

7/8×1-1/8

1/4

TC4400800277


R32 PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

nlet x Outlet

[inch]

Balance Tube

[inch]

TCEB5

3.5

18

5

1/2×5/8

1/4

TC4400800329

TCEB7

4.5

24

7

1/2×7/8

1/4

TC4400800330

TCEB10

6.5

35

10

5/8×7/8

1/4

TC4400800333

TCEB13

9

47

13

5/8×7/8

1/4

TC4400800335

TCEB15

11

54

15

5/8×7/8

1/4

TC4400800336

TCEB19

13

68

19

5/8×7/8

1/4

TC4400800337

TCEB23

15

81

23

5/8×7/8

1/4

TC4400800339


R290 PRODUCT SELECTION

N：-40~+10℃

Model

Valve Port Number

Nominal Capacity

Connection

Order Number

[kW]

[TR]

nlet x Outlet

[inch]

Balance Tube

[inch]

TCEP5

6.5

19

5

5/8×7/8

1/4

TC4400800340

TCEP10

13

36

10

5/8×7/8

1/4

TC4400800341

TCEP12

15

44

12

5/8×7/8

1/4

TC4400800342

TCEP15

19

54

15

7/8×7/8

1/4

TC4400800343

TCEP18

23

63

18

7/8×7/8

1/4

TC4400800344

Note: The above order code is a standard series of products, if customers have special requirements, can be customized according to customer requirements.


DIMENSIONS


Series

φAхφB

ODF Solder

L

E

F

G

H1

H2

H3

H4

L1

L2

L3

L4

ΦD1

ΦD2

ΦC

Net weight

TC

in.

m

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

mm

Kg

1/2х5/8

1.5

43.5

43.5

44

68

60.5

71

97.5

12

12

6

62

12.7

45

6.4

0.48

1/2х7/8

1.5

43.5

48.5

44

68

60.5

71

97.5

12

12

6

62

12.7

45

6.4

0.48

5/8х7/8

1.5

43.5

48.5

44

68

60.5

71

97.5

12

12

6

62

12.7

45

6.4

0.48

5/8х7/8

1.5

50.5

57.5

44

72.5

65

78.5

106

12

12

6

76

19

53

6.4

0.62

7/8х1-1/8

1.5

57.5

60.5

44

72.5

65

78.5

106

12

16

6

76

19

53

6.4

0.62