PARTS

Expansion Valve

TEX    universal body  valve core

 

 The evaporating temperature range

Temperature scope Refrigerant
+50F—-40F R12
+59F—-49F R22

The valve body is universal for cooling system of capacity ranging from 1.0 to 21.0 KW when corresponding core is fit in, enabling company to maintain much less inventory. The stainless diaphragm greatly elongates the body life.

TYPE

Core of the valve

The system is cold to measure
(KW/Cold ton)

Size of interface

Pressure balancing mouth

Import

Export

Expand 5/8  'UNF'

Expand 3/4  'UNF'

Path

Path

R134a

R22

mm

inch

mm

inch

RFNH
RFWH

1.0

0.95/0.27

1.90/0.54

10

3/8"

12

1/2"

7/16"UNF(6mm or 1/4"path)

1.5

1.70/0.47

3.10/0.87

2.0

2.10/0.60

3.90/1.10

2.5

2.90/0.83

5.60/1.58

3.0

5.30/1.50

8.90/2.53

3.5

6.10/1.72

11.70/3.33

4.5

9.30/2.65

16.30/4.46

4.75

11.90/3.39

21.50/6.12