Festo VTSA Series Description page 107

3. Installation
Cable
Operating pressure and exhaust air in standard operation of the valve terminal:
Compressed air or
vacuum
Ducted exhaust air from
the valves
Festo P.BE−VTSA−44−EN en 0905e
Port Port size (ISO 228) Port
(1) Size 1:
G½", ½"NPT
Size 2:
G¾", ¾"NPT
G½", ½"NPT
G½", ½"NPT
Width 18 mm:
G Á , Á "NPT
Width 26 mm:
G¼", ¼"NPT
Width 42 mm:
G Á , Á "NPT
Width 52 mm:
G½", ½"NPT
(3/5) or (3) G½", ½"NPT
and (5)
Size 1:
G½", ½"NPT
Size 2:
G¾", ¾"NPT
1)
Threaded connector in the right
end plate with axial supply ports
Threaded connector in the pneu
matic supply plate
Threaded connector in the soft−
start valve
Threaded connector in the pneu
matic vertical pressure supply
plate
Threaded connector in the
exhaust plate
Threaded connector in the right
end plate with axial supply ports
3−31