广州制高冷冻设备有限公司About UsRoom1305, No.236 the sixth Zhongshan Road,Yuexiu district, GuangzhouGuangzhou Zhigao Freeze Equipment Co., Ltd. is a professional manufacture and trading company with over 20 years experiences to provide OEM and one-stop shopping for customers. We have over 24000m2 workshop,show room, retail shops and offices in Guangzhou.The company's leading products include air condensers, various air coolers, refrigeration units and condensing units, etc. They are widely used in hotels, restaurants, supermarkets, food, health, medicine, agriculture and other industries. The products are sold all over the china and in Vietnam, Thailand, Pakistan, Australia , South Africa and other overseas countries. We look forward to working with yo
Applicable Refrigerants | R22、R134a、R404A |
Applicable Medium | R22: -40℃~+10℃; R134a:-30℃~+10℃;R404A:-40℃~+10℃ |
Norminal Capacity | 2.5KW~15.5KW、1.8KW~10.5KW、1.6KW~9.1KW |
Adjustable Range of Superheat | 2℃~8℃ |
Ex-Works Static Heat Adjustment | 3.5℃ |
Maximum Working Pressure | 2.0MPa |
Maximum Testing Pressure | 3.0MPa |
Valve element No. | Nominal refrigerating capacity(TR) | Nominal refrigerating capacity(KW) | ||||||||
R22 | R134a | R404A | R22 | R134a | R404A | |||||
No.1 | 0.7 | 0.5 | 0.45 | 2.5 | 1.8 | 1.6 | ||||
No.2 | 1.0 | 0.8 | 0.6 | 3.5 | 2.6 | 2.1 | ||||
No.3 | 1.5 | 1.3 | 1.2 | 5.2 | 4.6 | 4.2 | ||||
No.4 | 2.3 | 1.9 | 1.7 | 8.0 | 6.7 | 6.0 | ||||
No.5 | 3.0 | 2.5 | 2.2 | 10.5 | 8.6 | 7.7 | ||||
No.6 | 4.5 | 3.0 | 2.6 | 15.5 | 10.5 | 9.1 | ||||
Pressure Balance | Thread | Nominal Refrigerating Capacity | ||||||||
Intet | Outlet | Outside Balance End | TR | KW | ||||||
R22 | TH22 | Internal balance | 3/8 SAE | 1/2 SAE | 0.7~4.5 | 2.5~15.5 | ||||
TH22W | External balance | 1/4 SAE | ||||||||
R134a | TH134 | Internal balance | 0.5~3.0 | 1.8~10.5 | ||||||
TH134W | External balance | 1/4 SAE | ||||||||
R404A | TH404 | Internal balance | 0.45~2.6 | 1.6~9.1 | ||||||
TH404W | External balance | 1/4 SAE | ||||||||
