Page 250 - API 0415 ENG

Electrically and pneumatically operated valves, sizes 15 and 18 mm

Size 18 mm. 5/3 electric

Standard executions

Version Symbol Code Item

1/4” ports, 035241 AE1814253C

with closed centres

1/4” ports, 035244 AE1814253A
with open centres

1/4” ports, 035247 AE1814253P
pressurised centres

EXTERNAL AIR PILOT

1/4” ports, 035251 AE1814253CK
with closed centres

1/4” ports, 035254 AE1814253AK
with open centres

1/4” ports, 035257 AE1814253PK
pressurised centres

Note: T he fixing screws for mounting on sub-base are
included in the base kit.

The maximum torque of the fixing screw of the coil
must not exceed 1Nm.

Type: AE1814253... Series of spool valves with reduced dimensions and low electri-
cal consumption, thanks to which they can be operated directly
by electronic systems.
The ports are available in various configurations for mounting on
base or single use; in case of single use the relevant fixing plate
must be applied.
Coils and connectors are to be ordered separately.

For the fixing plate type PF 1518 see page 2.20.1.
For the coils type ASA 18.. see page 2.200.1.
For the connectors type A05207.. see page 2.210.1.
For the sub-bases type SB18.. see page 2.40.1.

M3x6

In the external air pilot versions the ports for external piloting
are M5.

The exhausts are 1/8’’.

Technical data Compressed filtered air with or without lubrication. Lubrication, if started, must be continued.

Fluid 3 ÷ 8 bar With external air pilot: 0 ÷ 8 bar
Pressure range
Temperature range -5 °C ÷ + 50°C
Orifice
Flow 8 mm
Manual override
Response time 700 Nl/min
Mounting
Single stable position, flat
Materials
Energising: 24 ms De-energising: 35 ms
2.32.1
In any position

Body: Die-cast aluminium
Heads: Acetal resin
Seals: Nitrile rubber (NBR)