TA系列热力膨胀阀
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TA热力膨胀阀通过感温包和外(内)平衡管感应蒸发器出口过热度,调节蒸发器制冷剂供给量

产品特点

•  名义容量(R134a):0.11~3TR/0.4~10.5kW

•  过热度可调(直通式)与不可调(直角式)两种设计供选择

•  紧凑结构阀体设计

•  动力头采用连续激光焊接,焊接强度高,膜片寿命长

•  可提供BP功能,15%或30%

•  可提供MOP功能

•  进口滤网可选择

•  连接方式:焊口

•  标准毛细管长度0.75米


适用工况

• 适用制冷剂:R134a、R404A、R407C、R22、R290、R448A、R449A等

• 最大工作压力:3.4Mpa

• 介质温度:-40℃~+70℃

• 最大温包温度:100℃

• 最大阀体温度:110℃

• 静态过热度调节范围:0K~8K

• 静态过热度设定:4K

• 环境温度:-30℃~+55℃

• 相对湿度:95%以下


名义容量


系列/阀口

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

 名义容量基于:蒸发温度5℃;冷凝温度32℃;阀前制冷剂温度28℃;开启过热度4K


MOP选择

制冷剂

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

注:为避免感温包内充注的制冷剂迁移到阀头造成产品失效,带MOP功能的热力膨胀阀感温包温度必须低于动力头温度


产品选型  

N:-40℃~ +10℃内平衡,直角式结构,过热度不可调节

型号

制冷剂

阀口

编号

名义容量

接管

进口x出口

[inch]

订货代码

[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


产品选型

N:-40℃~ +10℃内平衡,直通式结构,过热度可调节

型号

制冷剂

阀口

编号

名义容量

接管

进口x出口

[inch]

订货代码

[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


外形与安装尺寸



                                              TA系列直角式

                                                 TA系列直通式



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