TN2 SERIES Expansion Valve R134A CODE 068Z3346
Specifications:
thermostatic expansion valves( TN2 SERIES)
Refrigerant: R22, R407C, R134A, R404A/R507, R12, R502
Thermostatic expansion valve regulate the flow of refrigerant liquid into the evaporator.
The flow is controlled by the valve.
The thermal bulb senses the evaporator heat and adjusts the valve to admit refrigerant liquid in accordance with the refrigerating load.
More information please check below file:
Refrigerant | Model | equalizer | Capillary | Connection size | code | ||||
inlet×outlet | N series -40+10 |
N series -40-5 |
NL series -40-15 |
||||||
m | in.×in. | mm×mm | Without mop | With mop | Without mop | With mop | |||
R22 | TX 2 | internal | 1.5 | 3/8*1/2 | 10*12 | 068Z3206 | 068Z3208 | 068Z3224 | 068Z3226 |
TEX 2 | external | 1.5 | 3/8*1/2 | 10*12 | 068Z3209 | 068Z3211 | 068Z3225 | 068Z3227 | |
R134a | TN 2 | internal | 1.5 | 3/8*1/2 | 10*12 | 068Z3346 | 068Z3347 | 068Z3393 | 068Z3369 |
TEN 2 | external | 1.5 | 3/8*1/2 | 10*12 | 068Z3348 | 068Z3349 | 068Z3392 | 068Z3370 | |
R404A /R507 |
TS 2 | internal | 1.5 | 3/8*1/2 | 10*12 | 068Z3400 | 068Z3402 | 068Z3406 | 068Z3408 |
TES 2 | external | 1.5 | 3/8*1/2 | 10*12 | 068Z3403 | 068Z3405 | 068Z3407 | 068Z3409 | |
R12 | TF 2 | internal | 1.5 | 3/8*1/2 | 10*12 | 068Z3202 | 068Z3236 | 068Z3220 | 068Z3222 |
TEF 2 | external | 1.5 | 3/8*1/2 | 10*12 | 068Z3204 | 068Z3237 | 068Z3221 | 068Z3223 | |
R502 | TY 2 | internal | 1.5 | 3/8*1/2 | 10*12 | 068Z3212 | 068Z3214 | 068Z3230 | 068Z3232 |
TEY 2 | external | 1.5 | 3/8*1/2 | 10*12 | 068Z3215 | 068Z3217 | 068Z3231 | 068Z3233 |