Zhejiang Damai Cold Chain Equipment Co., Ltd.
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Danfoss Expansion Valves The Perfect Fit for Your Refrigeration and Air Cooling
1. Application field:
Danfoss expansion valves are mainly used for refrigeration systems in our store and are used in conjunction with air coolers.
The expansion valve product line provided by Danfoss includes thermal expansion valves and electronic expansion valves, which are suitable for various refrigeration equipment.
Table parameters
| Refrigerant | Models | Pressure equaliser | Capillary (M) | Connections | Product Code No | ||||||
| inlet x outlet | N series -40~+10ºC | NM series -40~-5ºC | NL series -40~-15ºC | B series -60~-25ºC | |||||||
| in.xin. | mmxmm | without MOP | with MOP | with MOP | with MOP | without MOP | with MOP | ||||
| R22 | TX2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3206 | 068Z3208 | 068Z3224 | 068Z3226 | 068Z3207 | 068Z3228 |
| TEX2 | external | 1.5 | 3/8x1/2 | 10x12 | 168Z3209 | 068Z3211 | 068Z3225 | 068Z3227 | 068Z3210 | 068Z3229 | |
| R407C | TZ2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3496 | 066Z3516 | ||||
| TEZ2 | external | 1.5 | 3/8x1/2 | 10x12 | 068Z3501 | 068Z3517 | |||||
| R134a | TN2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3346 | 068Z3347 | 068Z3393 | 068Z3369 | ||
| TEN2 | external | 1.5 | 3/8x1/2 | 10x12 | 068Z3348 | 068Z3349 | 068Z3392 | 068Z3370 | |||
| R404A / R507 | TS2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3400 | 068Z3402 | 066Z3406 | 068Z3408 | 068Z3401 | 068Z3410 |
| TES2 | external | 1.5 | 3/8x1/2 | 10x12 | 068Z3403 | 066Z3405 | 068Z3407 | 068Z3409 | 068Z3404 | 068Z3411 | |
| R12 | TF2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3202 | 069Z3236 | 068Z3220 | 068Z3222 | ||
| TEF2 | external | 1.5 | 3/8x1/2 | 10x12 | 068Z3204 | 068Z3237 | 068Z3221 | 068Z3223 | |||
| R502 | TY2 | internal | 1.5 | 3/8x1/2 | 10x12 | 068Z3212 | 068Z3214 | 068Z3230 | 068Z3232 | 068Z3213 | 068Z3234 |
| TEY2 | external | 1.5 | 3/8x1/2 | 10x12 | |||||||
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Or there are other models that you can privately chat with me about separately.
Product Legend
Every product has been inspected to ensure quality and is matched with the interface of the air cooler
Combined with Danfoss superheat controller, pressure and temperature sensors, the valve can accurately control the liquid injected into the evaporator. The valve can fully maintain the balance of gas pressure, provide two-way flow function and electromagnetic sealing closure function in both flow directions. The valve design uses a two-pole motor to achieve precise flow regulation.
Advantage
Pre-sales:
We provide assistance to our customers, provide valid information according to the requirements of our guests, answer questions, leave a professional impression, and lay the foundation for future sales.
Selling:
let our customers know more about our products, and enthusiastically answering questions for customers and providing customers with a pleasant buying experience.
After-sales:
After the products are sold, the professionals provide training services, check and maintain the products regularly, if there is problems for the quality,Will solve it for customers in time.