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Series 4

Series 4

3/2, 5/2 and 5/3-way CC, CO
Ports: G1/8, G1/4, G3/8, G1/2
Series 4 solenoid valves have been designed in the 3/2, 5/2, 5/3 versions and with the following two devices of actuation:
- electropneumatically actuated
with mechanical spring return
- electropneumatically actuated and return with external and internal air pressure supply

Series 4 valves are equipped with a manual override which allows a stable
operation and they are particularly suitable for mounting in arduous conditions.

All these valves can be operated by solenoids Series U, G A8 and H8.

Pneumatically actuated valves 3/2 NC become NO when the supply is on connection 3.
Series
Accessories
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Construction balanced spool type
Valve functions 3/2 - 5/2 - 5/3-way CC, CO
Materials AL body and subbases
stainless steel spool
technopolymer end cover
NBR PU seals
Ports G1/8 - G1/4 - G3/8 - G1/2
Installation in any position
Operating temperature 0 ÷ 60°C (with dry air at -20°C)
Operating pressure see table
Medium filtered air, without lubrication. If lubricated air is used, it is recommended to use ISOVG32 oil.
Once applied the lubrication should never be interrupted.
CODING EXAMPLE
4 5 4 015 22 IL U7 7
4 SERIES
5 NUMBER OF WAYS - POSITIONS
3 = 3/2 NC
4 = 3/2 NO
5 = 5/2
6 = 5/3 CC
7 = 5/3 CO
4 PORTS
2C = G1/2
2N = G1/2 (high flow)
3 = G3/8
4 = G1/4
8 = G1/8
015 ACTUATION
011 = double solenoid (horizontal solenoids)
V11 = double solenoid (vertical solenoids) for G1/4 port only
E11 = double solenoid external servo-command
E15 = single solenoid external servo-command
015 = single solenoid, spring return (horizontal solenoids)
V15 = single solenoid, spring return (vertical solenoid) for G1/4 port only
016 = single solenoid, pneumatic spring return (horizontal solenoid)
V16 = single solenoid, pneumatic spring return (vertical solenoid) for G1/4 port only
33 = pneumatic pneumatic
34 = pneumatic differential
35 = pneumatic spring
22 SOLENOID INTERFACE
22 = mech. sol. 22 x 22
50 = mech. sol. 32 x 32 (only for 452C version)
IL TYPE OF MANUAL OVERRIDE
= bistable, standard
IL = bistable, lever type (available on demand)
IM = monostable (available on demand)
U7 ENCAPSULATING MATERIAL / SOLENOID DIMENSIONS
A6 = PPS / 32 x 32 (only for 452C version)
A8 = PPS / 30 x 30
G7 = PA / 22 x 22
G8 = PA / 30 x 30 (24 V DC only)
G9 = PA / 22 x 58
H8 = PA 6 V0 / 30 x 30
U7 = PET / 22 x 22
7 SOLENOID VOLTAGE (see the dedicated section 2.35)