Chinese manufacture SANHENG TE5 series Split Thermal Expansion Valve in stock. It’s used to regulate the supply of liquid refrigerant to the evaporator. The supply is controlled by means of the superheat of the refrigerant. This valve is therefore particularly suitable for the supply of liquid refrigerant in dry evaporators, since the refrigerant superheat at the outlet of the dry evaporator is proportional to the load of the evaporator.
refrigerant |
N-series -40~+10℃ |
NM-series -40~-5℃ |
NL-series -40~-15℃ |
B-series -60~-25℃ |
The evaporation temperature t at the MOP point. And evaporation pressure p | ||||
+15℃/+60F | 0℃/+32°F | -10℃/+15°F | -20℃ /+-4°F | |
R22 | 7.0bar/101 psig | 4.0bar/57.5psig | 2.6bar/37.8psig | 1.4bar/20.9psig |
R134a | 4.0bar/57.4psig | 1.9bar/27.8psig | 1.0bar/15.0psig |
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R404A/R507 | 8.6bar/124psig | 5.0bar/72.4psig | 3.4bar/49.1psig | 2.0bar/29.0psig |
R407C | 6.5bar/94.3psig |
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Model | pressure-equalizing pipe | capillary | product code | ||||||||||
N-series 40~+10℃ |
NM-series -40~-5℃ |
NL-series -40~-15℃ |
B-series -60~-25℃ |
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1/4 in./6mm | m | No M O P | MOP+15℃ | MOP +O℃ | MOP +O℃ | No M O P | MOP-20℃ | ||||||
SHRTEX 5 | Ext.¹) | 3 | 087B3250 | 087B3267 | 087B3249 | 087B3253 | 087B3263 | 087B3251 | |||||
SHRTEX 12 | Ext. | 3 | 087B3210 | 087B3227 | 087B3207 | 087B3213 |
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087B3211 | |||||
SHRTEX 13 | Ex | 5 | 087B3209 |
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087B3212 | |||||
SHRTEX 20 |
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3 | 087B3274 | 087B3286 | 087B3273 | 087B3275 |
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087B3276 | |||||
SHRTEX 20 | Ex | 5 | 087B3290 |
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087B3287 | |||||
SHRTEX 55 | Ext.2) | 3 | 087G3205 | 087G3220 | 087G3206 |
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087G3207 | |||||
SHRTEX 55 | Ext.²) | 5 | 087G3209 |
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087G3217 |
Model |
Nominal cooling capacity N series 40~+10℃ kW |
Nominal cooling capacity B series -60 ~-25℃ kW |
Flow port number | product code | |||||||||
SHRTEX 5-3 | 19.7 | 11.9 | 01 | 087B2089 | |||||||||
SHRTEX 5-4.5 | 26.9 | 16.7 | 02 | 087B2090 | |||||||||
SHRTEX 5-7.5 | 38.8 | 24.8 | 03 | 087B2091 | |||||||||
SHRTEX 5-12 | 55.3 | 35.4 | 04 | 087B2092 | |||||||||
SHRTEX 12-4.5 | 26.8 | 17.2 | 01 | 087B2005 | |||||||||
SHRTEX 12-7.5 | 43.4 | 28.2 | 02 | 087B2006 | |||||||||
SHRTEX 12-12 | 64.0 | 41.4 | 03 | 087B2007 | |||||||||
SHRTEX 12-18 | 84.4 | 55.9 | 04 | 087B2008 | |||||||||
SHRTEX 20-30 | 108.1 | 70.0 | 01 | 087B2172 | |||||||||
SHRTEX 55-50 | 239.0 | 148.0 | 01 | 087G2005 | |||||||||
SHRTEX 55-85 | 356.0 | 228.0 | 02 | 087G2006 |