refrigeration components
     Solenoid Valve (Flare)
     Solenoid Valve (ODF)
     Single Pressure
     Dual Pressure
     Differential Pressure Control
     Filter Drier
     Expansion Valve
     Flow Switch
     Moisture Indicator
     Stop Valve
     Electronic-drain valve
     Auto water trap
     Connetors & tools
     Refrigerant soft hose
     Oil pressure gauge
      pneumatic components
     2W Series Solenoid Valve
     Two-position Two port Soleno
     SCSU serial cylinder:
     SDA Serial thin cylinder
     X Series Air Source Processing
     AC1000 Series
     Air source treatment dyad
     Air source treatment triplet
     Directional control valve
     Manually-turn valve
     Shuttle valve


Directional control valve

3V(A) 4V(A) Serial electro-magnetic valves/air-operated valves: The serial valve has beautiful appearance. Its inner part adopts hydraulic valve rod. It has merits such as good reversing performance systems among which 4A serial pneumatic control valves may be used as the security operational elements in various inflammable & explosive occasions.
Piping caliber: G1/8"-G1/2";
Working pressure: 0.15
Applicable temperature: -5


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