Features

• Applicable for stop-and-go control of oil return line in refrigerating compressors
• Direct operated, normally close valve with Zero Min. Valve Opening Pressure Difference
• Applicable for POE refrigeration oil and various fluoride refrigerants
• Maximum valve opening pressure difference for gassy oil and 90ºC pure oil is 2.2MPa
• Utilizing no connection tube structure, but flange connection is compact, light, easy to install and have good performance of anti-vibration
• The valve body is all welded for tightness with little leakage ris

General specifications

• Applicable refrigerant: POE refrigeration oil, R22, R134a, R407C, R404A etc.
• Applicable medium temperature: 0??90?
• Applicable ambient temperature: -30??+55?
• Maximum working pressure: 4.5MPa?655Psig?

Technical Parameters

Technical Parameters of Valve Body

Electrical Parameters of Coil