Introduction:
Thermostatic expansion valve regulate the flow rate of refrigerant liquid Into the evaporator. The flow rate is controlled by the thermal bulb of the valve which is attached to the suction line at the outlet of the evaporator. The thermal bulb senses the evaporator heat and adjusts the valve to admit refrigerant liquid in accordance with the refrigerating load. The overheat is proportional to the load of refrigerant in the outlet of dry evaporator,so this valve is especially suitable for the supply of refregerant liquid in the dry evaporator.
It's compatible with all HCFC and HFC refrigerants,R12,R134a,R22,R502 ,R404A, R507 etc.
Feature：
1.Wide temperature range
2.Equally applicable to freezing, refrigeration,and air conditioning applications.
3.Interchangeable orifice assembly,easier stocking,easy capacity matching, better service
4.Contact bulb, Fast and easy to install, good temperature transfer from pipe to bulb, valves for special temperature ranges can be supplied.
|
Reigerant |
P/N |
Pressure- |
CapiDary |
Connection |
Code No. |
|||||||
|
Inlet xOudet |
-40℃+10℃ |
-40℃—5℃ |
-40℃—15℃ |
-60℃—5℃ |
||||||||
|
M |
inch X inch |
mm x mm |
MOP |
MOP |
MOP |
MOP |
MOP |
MOP |
||||
|
R22 |
XTX2 |
1.5 |
3/8 X 1/2 |
10X12 |
068Z3206 |
068Z3208 |
068Z3224 |
068Z3226 |
068Z3207 |
068Z3228 |
||
|
XTEX2 |
1.5 |
3/8 X 1/2 |
10X12 |
168Z3209 |
068Z3211 |
068Z3225 |
068Z3227 |
068Z3210 |
068Z3229 |
|||
|
R407C |
XTZ2 |
1.5 |
3/8 X 1/2 |
10X12 |
068Z3496 |
068Z3516 |
||||||
|
XTEZ2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3501 |
068Z3517 |
|||||||
|
R134a |
XTN2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3346 |
068Z3347 |
068Z3393 |
068Z3369 |
||||
|
XTEN2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3348 |
068Z3349 |
068Z3392 |
068Z3370 |
|||||
|
R404A/R507 |
XTS2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3400 |
068Z3402 |
068Z3406 |
068Z3408 |
068Z3401 |
068Z3410 |
||
|
XTES2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3404 |
068Z3405 |
068Z3407 |
068Z3409 |
068Z3204 |
068Z3411 |
|||
|
R12 |
XTF2 |
1.5 |
3/8 x 1/2 |
10x12 |
068Z3202 |
068Z3236 |
068Z3220 |
068Z3222 |
||||
|
XTEF2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3204 |
068Z3237 |
068Z3221 |
068Z3223 |
|||||
|
R502 |
XTY2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3212 |
068Z3214 |
068Z3230 |
068Z3232 |
068Z3213 |
068Z3234 |
||
|
XTEY2 |
1.5 |
3/8 X 1/2 |
10x12 |
068Z3215 |
068Z3217 |
068Z3231 |
068Z3233 |
068Z3216 |
068Z3235 |
|||
Rated capacity at +5℃evaporating temperature and 32℃ condensing temperature Refrigerant liquid temperature ahead of valve +28℃
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