The back part flared fittings joint FKM is used on the FKM quick valve.
The quick valve have the unique design enables the stop valves to be properly and correctly coupled without the use of torque wrenches and prevents inadvertant uncoupling.
Repeated coupling and decoupling without evacuation / refilling of components and without lengthy interruptions to the functions of the refrigerant and air conditioning systems.
Reduction of effort in case of guarantee or warranty or at the replacement of components.
Saving of time and technical equipment at installations of new facilities as well as at the maintenance.
Currently we total have 4 generations of the self-closing companion valves for different system.
Product Characteristics
1. On-off Valve
2. Brass material
3. 100% leakage testing
Data Sheet:
Materil: Brass
Seal ring: CR, HNBR, FKM
Process: Hot Punch/ CNC
Connection method: Thread
Type of refrigerant: R410A, R32, R22, Propane etc..
Size：1/4，3/8，1/2，5/8，3/4，7/8
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