Automotive Air Conditioning Expansion Valve/Expansion Valve (SH603)

General Specifications1. Superheat: 3.5º Cor to buyer's requests2. Mop: 0.450± 0.048Mpa or to buyer's requests3. Valve Leakage: < 0.17Mpa/min4. Equalizer Leakage: ≤ 50ml/min5. Airtight: No leakage(with at 2.2Mpa)6. Temperature: -40º C--+120º C7. Durability: More than 10, 000

Featured Products

General Specifications
1. Superheat: 3.5º Cor to buyer's requests
2. Mop: 0.450± 0.048Mpa or to buyer's requests
3. Valve Leakage: < 0.17Mpa/min
4. Equalizer Leakage: ≤ 50ml/min
5. Airtight: No leakage(with at 2.2Mpa)
6. Temperature: -40º C--+120º C
7. Durability: More than 10, 000times
8. Capacity: 0.8; 1.0; 1.5; 2; 3; 4 TON

Package information:
Standard export packing or per customer's requirement

Our service:
We can produce different customized products according to customer's actual requirements.

Company description:
Ningbo Sanheng Refrigeration Control Co., Ltd. Is located at Xikou Industrial Zone, Ningbo City, Zhejiang Province. It is specializes in developing and manufacturing of refrigeration unit, refrigerated air dryer, Refrigeration Parts, Air Conditioner Parts and Auto A/C Parts, like refrigeration solenoid valves, thermal expansion valves, manifold gauge set, filter drier, ball valve, many kinds of expansion valve for Auto A/C and so on.

After decades of development, we have a professional refrigeration technology team with affluent practical experience, self-developed special-purpose welding lines and unique testing equipment and advanced injection technologies. Meanwhile, we focus on improving the quality and stability of product, keep on investing in the introduction of various high-tech equipment, now we have a complete set of production equipment, such as high-precision CNC lathes, automated assembly lines and so on. They help us to strictly control product quality and stability. Our company has passed ISO9001-2000 certificate and CE certificate.

Sanheng Company relies on the "Sanheng"spirit, I. E. "Quality Eternal, Service Eternal, and Prestige Eternal". We believe that we will make great contribution to refrigeration industry.


ISO9001: 2008


Model Inlet Outlet Caplillary Fitting
SH602-1 5/16" 1/2" 8.5" Flare
SH602-2 3/8" 1/2" 7" Flare
SH602-3 M16×1.5 M20×1.5 7" Flare
SH602-4 M16×1.5 M20×1.5 7" Flare

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours