Brand Name: SANHENG
Model Number: ST2
Place of Origin: Zhejiang, China (Mainland)
ST2 Brass SAE Flare Internal Equalizer 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 |
v Pay by T/T, LC
v Customers can choose which payment ways that you accept, paypal is most useful and safe, please don’t refusepaypal fee when you choose it.
v Loading Port: ShangHai or NingBo, China
v Samples are available within 7-10 working days.
v Mass Production Delivery: 20 -50days after sample confirmation
Ningbo Sanheng Refrigeration Control Co.,Ltd is an refrigeration parts manufacturer from China, which specializes in manufacturing HVAC & Refrigeration parts. Our aim is to supply the most suitable refrigeration unit parts for refrigeration unit manufacturers and distributors.