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
Danfoss expansion valves have the following advantages:
Dual diaphragm design for longer service life
Top parts made of stainless steel
Adjustable superheat
Higher operating pressure (MOP)
Mechanical connections available (welding, threaded, MIO, ORFS)1
Suitable for all common refrigerants and applications
Large operating range: N range -40°C to +10°C / B range -60°C to -25°C
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.