“EI” and “PI” series valves are made in compliance with ISO 5599 standard that provides the dimension of the place where to fix the valve.
The range is composed of size 1 and 2 with 5/2 and 5/3 type.
Customer has different choise to do because are available differents electric pilot for each valve. “AL” is the 90° pilot version and the “LN” the axial pilot position. They both use the “SL...” solenoid.
The version “….CN” with "SL-CN..." coil is conform to the CNOMO standards for both base and coil.
Anyway is possible to use the "SL..." coil.
Obviously, beside single base, manifold are available and exists a connection plate that allows to connect size 1 with size 2.
ISO 1 SOLENOID OPERATED VALVES
... CN
With CNOMO direct solenoid
Monostable
Bistable
Closed centres
EI52M1.CN
EI52E1.CN EI53E1C.CN
Open centres Pressurized centres Monostable
EI53E1A.CN
EI53E1P.CN EI52M1.AS.CN
Bistable Closed centres Open centres
EI53E1A.AS.CN
EI53E1C.AS.CN EI53E1A.AS.CN
Pressurized centres
EI53E1P.AS.CN
Connectors and coils supplied separately.
... LN
WIth direct solenoid in axis
Monostable
Bistable
Closed centres
EI52M1.LN
EI52E1.LN EI53E1C.LN
Open centres Pressurized centres Monostable
EI53E1A.LN
EI53E1P.LN EI52M1.AS.LN
Bistable Closed centres Open centres
EI53E1A.LN
EI53E1C.AS.LN EI53E1A.AS.LN
Pressurized centres
EI53E1P.AS.LN
Connectors and coils supplied separately.
... AL
With orthogonal direct solenoid
Monostable
Bistable
Closed centres
EI52M1.AL
EI52E1.AL EI53E1C.AL
Open centres Pressurized centres Monostable
EI53E1A.AL
EI53E1P.AL EI52M1.AS.AL
Bistable Closed centres Open centres
EI53E1A.AS.AL
EI53E1C.AS.AL EI53E1A.AS.AL
Pressurized centres
EI53E1P.AS.AL
Connectors and coils supplied separately.
ISO 1 PNEUMATIC OPERATED VALVES
Monostable
Bistable
Closed centres
PI52M1
PI52P1
PI53P1C
Open centres Pressurized centres
PI53P1A
PI53P1P
ISO 2 SOLENOID OPERATED VALVES
... CN
With CNOMO direct solenoid
Monostable
Bistable
Closed centres
EI52M2.CN
EI52E2.CN EI53E2C.CN
Open centres Pressurized centres Monostable
EI53E2A.CN
EI53E2P.CN EI52M2.CN-AS
Bistable Closed centres Open centres
EI53E2A.CN-AS
EI53E2C.CN-AS EI53E2A.CN-AS
Pressurized centres
EI53E2P.CN-AS
Connectors and coils supplied separately.
ISO 2 PNEUMATIC OPERATED VALVES
Monostable
Bistable
Closed centres
PI52M2
PI52P2
PI53P2C
Open centres Pressurized centres
PI53P2A
PI53P2P
Code example
Solenoid valve ISO1 5/2 monostable:
With orthogonal direct solenoid:
EI52M1.AL
With direct solenoid in axis:
EI52M1.LN
With CNOMO direct solenoid:
EI52M1.CN
With CNOMO direct solenoid + SL024A:
EI52M1.CN-024A
With CNOMO direct solenoid + SL-CN024A:
EI52M1.CN-CN024A