Basic Functions of the Service Valves
Action
Shipping and
air purging
Operating and
test running
the air conditioner
Narrow tube service valve
O-ring
Stem
3-Way Valve
C2462R
CL2462R
Narrow Tube Service
Valve (3-Way)
CLOSED
O-ring
Stem
Fully
OPEN
Valve cap
26
Wide Tube Service
Valve (Ball Valve)
CLOSED
Fully
OPEN
Wide tube service valve
Service port (B)