Brand Name: SANHENG
Model Number: HT2
Place of Origin: Zhejiang, China (Mainland)
Refrigearion Auto Electronic Thermal Expansion Valve
Product Introduction
Thermostatic expansion valve regulate the flow rate of refrigerant into evaporators according to its degree of superheat.
Both the internal equalizer and external equalizer systems are furnished, especially, the external equalizer type efficiently eliminates the influence resulted from the loss evaporator pressure.
The interchangeable orifice is easy to store and maintain, making the equipment to match with the
system with ease.
Wide range of evaporator temperature: -40℃~+10℃
Specification
Model |
Equalization |
Connection Type |
Connection Inlet ×Outlet |
Equalization connection |
Capillary Length(m) |
|
inch |
mm |
|||||
ST2 |
Internal |
SAE Flare |
3/8”×1/2” |
10×12 |
1/4”(6mm) |
1 |
STE2 |
External |
|||||
HT2 |
Internal |
ODF Solder |
||||
HTE2 |
External |
Ordering Code
Connection Type |
Equalization |
R12 |
R134A |
R22 |
R404A/R507 |
R407C |
SAE Flare |
Internal |
STF2 |
STN2 |
STX2 |
STS2 |
STZ2 |
External |
STEF2 |
STEN2 |
STEX2 |
STES2 |
STEZ2 |
|
ODF Solder |
Internal |
HTF2 |
HTN2 |
HTX2 |
HTS2 |
HTZ2 |
External |
HTEF2 |
HTEN2 |
HTEX2 |
HTES2 |
HTEZ2 |
Nominal Refrigerating Capacity (-40℃~+10℃)
Orifice Size |
R22 |
R407C |
R134a |
R404A/R507 |
||||
TR |
KW |
TR |
KW |
TR |
KW |
TR |
KW |
|
0X |
0.15 |
0.5 |
0.16 |
0.5 |
0.11 |
0.4 |
0.11 |
0.38 |
00 |
0.3 |
1.0 |
0.3 |
1.1 |
0.25 |
0.9 |
0.21 |
0.7 |
01 |
0.7 |
2.5 |
0.8 |
2.7 |
0.5 |
1.8 |
0.45 |
1.6 |
02 |
1.0 |
3.5 |
1.1 |
3.8 |
0.8 |
2.6 |
0.6 |
2.1 |
03 |
1.5 |
5.2 |
1.6 |
5.6 |
1.3 |
4.6 |
1.2 |
4.2 |
04 |
2.3 |
8.0 |
2.5 |
8.6 |
1.9 |
6.7 |
1.7 |
6.0 |
05 |
3.0 |
10.5 |
3.2 |
11.3 |
2.5 |
8.6 |
2.2 |
7.7 |
06 |
4.5 |
15.5 |
4.9 |
16.7 |
3.0 |
10.5 |
2.6 |
9.1 |