GE-621 Expansion Valve & Core

              A. YITE  TECHNOLOGY  GROUP










 

 

GE-621 Expansion Valve & Valve Core

     

Expansion Valve:

Refrigerants

Valve Type

Pressure Type

Joggle dimension

Capillar Tube

Inlet x Outlet

M

in x in

mm x mm

R22

TX2

Internal Equilibrium

1.5

3/8 x 1/2

10 x 12

TE2

External Equilibrium

1.5

3/8 x 1/2

10 x 12

R134a

TN2

Internal Equilibrium

1.5

3/8 x 1/2

10 x 12

TEN2

External Equilibrium

1.5

3/8 x 1/2

10 x 12

R404A/R507

TS2

Internal Equilibrium

1.5

3/8 x 1/2

10 x 12

TES2

External Equilibrium

1.5

3/8 x 1/2

10 x 12

R12

TF2

Internal Equilibrium

1.5

3/8 x 1/2

10 x 12

TEF2

External Equilibrium

1.5

3/8 x 1/2

10 x 12

R502

TY2

Internal Equilibrium

1.5

3/8 x 1/2

10 x 12

TEY2

External Equilibrium

1.5

3/8 x 1/2

10 x 12

 

GE-621 Expansion Valve

GE-621 Expansion Valve Core 
 

Valve Core:

Core Type

Cooling Capacity TR

Cooling Capacity KW

R22

R134a

R404/R507

R12

R502

R22

R134a

R404/R507

R12

R502

OX

0.15

0.11

0.11

 

 

0.5

0.4

0.38

 

 

00

0.3

0.25

0.2

0.2

0.2

1.0

0.9

0.7

0.7

0.7

01

0.7

0.5

0.45

0.3

0.3

2.5

1.8

1.6

1.0

1.0

02

1.0

0.8

0.6

0.5

0.5

3.5

2.6

2.1

1.7

2.1

03

1.5

1.3

1.2

1.0

1.0

5.2

4.6

4.2

3.5

3.5

04

2.3

1.9

1.7

1.5

1.5

8.0

6.7

6.0

5.2

5.2

05

3.0

2.5

2.2

2.0

2.0

10.5

8.6

7.7

7.0

7.0

06

4.5

3.0

2.6

3.0

3.o

15.5

10.5

9.1

10.5

10.5

 

 

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