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

TA Series thermostatic expansion valves are used to adjust refrigerant supply volume in the evapora-tor by sensing the superheat degree of evaporator outlet through thermal bulb and external(internal) balance tub.

FEATURES

•  Nominal capacity（R134a）：0.11~3TR/0.4~10.5kW

•  2optional designs: adjustable superheat degree (straight-way style) and non-adjustable (right-an-gle style) structure

•  Compact structure of valve body

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

•  Available BP capability，15% or 30%

•  Available Mop function

•  Optional imported filter

•  Connection:weld

•  tandard capillary tube leneth: 0.75m


OPERATION CONDITIONS

• Applicable refrigerants：R134a、R404A、R407C、R22、R290、R448A、R449A etc.

• Maximum working pressure:3.4Mpa

• Medium temperature：-40℃~+70℃

• Maximum thermal bulb temperature：100℃

• Maximum valve body temperature：110℃

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

• Static state superheat degree setting：4K

• Ambient temperature：-30℃~+55℃

• Relative humidity: below 95%


NOMINAL CAPACITY


Series/ Valve Port

R404A/R507

R134a

R407C

R22

R290

R448A/R449A

kW

TR

kW

TR

kW

TR

kW

TR

kW

TR

kW

TR

TA   0

0.38

0.11

0.4

0.11

0.5

0.16

0.5

0.15

0.6

0.17

0.5

0.15

TA   1

0.7

0.21

0.9

0.25

1.1

0.3

1.0

0.3

1.2

0.32

1.0

0.3

TA   2

1.6

0.45

1.8

0.5

2.7

0.8

2.5

0.7

2.6

0.74

2.5

0.7

TA   3

2.1

0.6

2.7

0.78

3.8

1.1

3.5

1.0

3.9

1.1

3.5

1.0

TA   4

4.2

1.2

4.6

1.3

5.6

1.6

5.2

1.5

5.6

1.6

5.2

1.5

TA   5

6.0

1.7

6.7

1.9

8.6

2.5

8.0

2.3

8.4

2.4

8.0

2.3

TA   6

7.7

2.2

8.6

2.5

11.3

3.2

10.5

3.0

11.2

3.2

10.5

3.0

TA   7

9.1

2.6

10.5

3.0

16.7

4.9

15.5

4.5

16.5

4.7

15.5

4.5

  Operation condition :Condensing temperature : 32℃；Evaporation temperature：5℃；Refrigerant temperature of valve head:28℃;superheating degree：4K


MoP Options

Refrigerants

K：-25~ +10℃

AC：-25~ +15℃

MOP15℃

MOP20℃

R404A/R507

120 psig/8.3 bar

140 psig/9.9 bar

R134a

56 psig/3.9 bar

69 psig / 4.7 bar

R407C

95 psig/6.6 bar

110 psig/7.8 bar

R22

100 psig/6.9 bar

120 psig / 8.1 bar

R290

90 psig/6.3 bar

105 psig/7.4 bar

Note: ln order to avoid the migration of refrigerant in thermometer bulb to valve head leading to product failure, thetemperature of thermostatic expansion valve with MOP function should be lower than the temperature of power head.


PRODUCT SELECTION

N:-40°C ~ +10°Internal balance, right-angle structure, non-adjustable superheat degree

Model

Refrigerant

Valve Port Number

Nominal Capacity

Connection

inlet x outlet

[inch]

Order Number

[TR]

[kW]

TAN0.11

R134a

0

0.11

0.4

1/4x3/8

TA4300800143

TAN0.25

1

0.25

0.9

1/4x3/8

TA4300800144

TAN0.5

2

0.5

1.8

1/4x3/8

TA4300800145

TAN0.78

3

0.78

2.7

1/4x3/8

TA4300800146

TAN1.3

4

1.3

4.6

1/4x3/8

TA4300800147

TAN1.9

5

1.9

6.7

3/8x1/2

TA4300800148

TAN2.5

6

2.5

8.6

3/8x1/2

TA4300800149

TAN3

7

3

10.5

3/8x1/2

TA4300800150

TAZ0.16

R407C

0

0.16

0.5

1/4x3/8

TA4300800095

TAZ0.3

1

0.3

1.1

1/4x3/8

TA4300800096

TAZ0.8

2

0.8

2.7

1/4x3/8

TA4300800097

TAZ1.1

3

1.1

3.8

1/4x3/8

TA4300800098

TAZ1.6

4

1.6

5.6

1/4x3/8

TA4300800058

TAZ2.5

5

2.5

8.6

3/8x1/2

TA4300800100

TAZ3.2

6

3.2

11.3

3/8x1/2

TA4300800101

TAZ4.9

7

4.9

16.7

3/8x1/2

TA4300800102

TAX0.15

R22

0

0.15

0.5

1/4x3/8

TA4300800111

TAX0.3

1

0.3

1

1/4x3/8

TA4300800112

TAX0.7

2

0.7

2.5

1/4x3/8

TA4300800113

TAX1

3

1

3.5

1/4x3/8

TA4300800114

TAX1.5

4

1.5

5.2

1/4x3/8

TA4300800115

TAX2.3

5

2.3

8

3/8x1/2

TA4300800116

TAX3

6

3

10.5

3/8x1/2

TA4300800117

TAX4.5

7

4.5

15.5

3/8x1/2

TA4300800118

TAS0.11

R404A/R507C

0

0.11

0.38

1/4x3/8

TA4300800126

TAS0.21

1

0.21

0.7

1/4x3/8

TA4300800128

TAS0.45

2

0.45

1.6

1/4x3/8

TA4300800129

TAS0.6

3

0.6

2.1

1/4x3/8

TA4300800130

TAS1.2

4

1.2

4.2

1/4x3/8

TA4300800131

TAS1.7

5

1.7

6

3/8x1/2

TA4300800132

TAS2.2

6

2.2

7.7

3/8x1/2

TA4300800133

TAS2.6

7

2.6

9.1

3/8x1/2

TA4300800134

TAP0.17

R290

0

0.17

0.6

1/4x3/8

TA4300800159

TAP0.32

1

0.32

1.2

1/4x3/8

TA4300800016

TAP0.74

2

0.74

2.6

1/4x3/8

TA4300800017

TAP1.1

3

1.1

3.9

1/4x3/8

TA4300800018

TAP1.6

4

1.6

5.6

1/4x3/8

TA4300800160

TAP2.4

5

2.4

8.4

3/8x1/2

TA4300800161

TAP3.2

6

3.2

11.2

3/8x1/2

TA4300800162

TAP4.7

7

4.7

16.5

3/8x1/2

TA4300800163


PRODUCT SELECTION

N:-40° ~ +10° Internal balance, straight-way structure, adjustable superheat degree 

Model

Refrigerant

Valve Port Number

Nominal Capacity

Connection

inlet x outlet

[inch]

Order Number

[TR]

[kW]

TAN0.11

R134a

0

0.11

0.4

1/4x3/8

TA4300800143

TAN0.25

1

0.25

0.9

1/4x3/8

TA4300800144

TAN0.5

2

0.5

1.8

1/4x3/8

TA4300800145

TAN0.78

3

0.78

2.7

1/4x3/8

TA4300800146

TAN1.3

4

1.3

4.6

1/4x3/8

TA4300800147

TAN1.9

5

1.9

6.7

3/8x1/2

TA4300800148

TAN2.5

6

2.5

8.6

3/8x1/2

TA4300800149

TAN3

7

3

10.5

3/8x1/2

TA4300800150

TAZ0.16

R407C

0

0.16

0.5

1/4x3/8

TA4300800095

TAZ0.3

1

0.3

1.1

1/4x3/8

TA4300800096

TAZ0.8

2

0.8

2.7

1/4x3/8

TA4300800097

TAZ1.1

3

1.1

3.8

1/4x3/8

TA4300800098

TAZ1.6

4

1.6

5.6

1/4x3/8

TA4300800058

TAZ2.5

5

2.5

8.6

3/8x1/2

TA4300800100

TAZ3.2

6

3.2

11.3

3/8x1/2

TA4300800101

TAZ4.9

7

4.9

16.7

3/8x1/2

TA4300800102

TAX0.15

R22

0

0.15

0.5

1/4x3/8

TA4300800111

TAX0.3

1

0.3

1

1/4x3/8

TA4300800112

TAX0.7

2

0.7

2.5

1/4x3/8

TA4300800113

TAX1

3

1

3.5

1/4x3/8

TA4300800114

TAX1.5

4

1.5

5.2

1/4x3/8

TA4300800115

TAX2.3

5

2.3

8

3/8x1/2

TA4300800116

TAX3

6

3

10.5

3/8x1/2

TA4300800117

TAX4.5

7

4.5

15.5

3/8x1/2

TA4300800118

TAS0.11

R404A/R507C

0

0.11

0.38

1/4x3/8

TA4300800126

TAS0.21

1

0.21

0.7

1/4x3/8

TA4300800128

TAS0.45

2

0.45

1.6

1/4x3/8

TA4300800129

TAS0.6

3

0.6

2.1

1/4x3/8

TA4300800130

TAS1.2

4

1.2

4.2

1/4x3/8

TA4300800131

TAS1.7

5

1.7

6

3/8x1/2

TA4300800132

TAS2.2

6

2.2

7.7

3/8x1/2

TA4300800133

TAS2.6

7

2.6

9.1

3/8x1/2

TA4300800134

TAP0.17

R290

0

0.17

0.6

1/4x3/8

TA4300800159

TAP0.32

1

0.32

1.2

1/4x3/8

TA4300800016

TAP0.74

2

0.74

2.6

1/4x3/8

TA4300800017

TAP1.1

3

1.1

3.9

1/4x3/8

TA4300800018

TAP1.6

4

1.6

5.6

1/4x3/8

TA4300800160

TAP2.4

5

2.4

8.4

3/8x1/2

TA4300800161

TAP3.2

6

3.2

11.2

3/8x1/2

TA4300800162

TAP4.7

7

4.7

16.5

3/8x1/2

TA4300800163


DIMENSIONS



                                              TA Series Right-angle Type

                                                TA Series Straight-way Type