- Model NO.: SH T(E)X2
- Application: Refrigeration Parts
- Specification: CE
- HS Code: 8481804090
- Type: Thermal Expansion Valve
- Trademark: SANHENG
- Origin: China
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: -40º C-+10º C
Packaging & Delivery
Packaging Details:Each Product is packed in single box
Delivery Detail:20-25 days
Specifications
Good Quality R134a Expansion Valve (ST2)
1.intelligent adjustment valve
2.Thermostatic Expansion Valve
| 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 (-40º C-+10 º C )
| 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 |
Company Introduction:
Ningbo Sanheng Refrigeration Control Co., Ltd is locates in Xikou Industrial Park, Fenghua, Ningbo City, Zhejiang Province, formerly known as Zhejiang Fenghua Sanshi Solenoid Valve Fantory, after decades of development, has formed a set of automatic control components of refrigeration independent research and development, production, sales and import & export trade in the integrated company.
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