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
4-way reversing valve, reversing valve, valve for air conditioner system, valve for refrigeration system...
Introduction:
DSF Series 4-Way Reversing Valve is the component to provide heating and cooling from the system to the conditioned space by reversing the flowing direction of the refrigerant,which is used in central,room and packaged air-cconditioners.Our reversing valve are designed for heat-pump system with capacity from 0.75HP to 20HP.They are suitale for R22,R407C and R410.
Technicalparameters:
Type | Port Size(mm) | Connection(mm) | O.P.D(Mpa) | (ml/min) Internal Leakage P=1.0Mpaat70°C | Power(HP) | ||
D | E.S.C. | Min | Max | ||||
DSF-4U | 8 | 8.1 | 9.6 | 0.25 | 2.5 | <1000 | 0.75~1.5 |
DSF-9U | 11 | 9.6 | 12.8 | 0.34 | 2.25 | <1500 | 2~3 |
DSF-11 | 11.5 | 12.8 | 16 | 0.34 | 2.25 | <2000 | 2.5~4 |
DSF-11U | 11.5 | 12.8 | 16 | 0.34 | 2.25 | <2000 | 2.5~4 |
DSF-20 | 13 | 12.8 | 19.2 | 0.34 | 2.25 | <4000 | 4~8 |
DSF-20U | 13 | 12.8 | 19.2 | 0.34 | 2.25 | <4000 | 4~8 |
DSF-34 | 20 | 19.05 | 22.2 | 0.34 | 2.25 | <6000 | 7.5~12 |
DSF-45 | 23 | 7/8” | 1-1/8” | 0.34 | 2.76 | <6000 | 5~15 |
25.6 | 1-1/8” | 1-3/8” | 0.34 | 2.76 | <6000 | 5~20 | |
Picture details
