How to Order Valves Coil voltage 1 5 6 24 VDC 12 VDC 1 Rubber seal SQ2 Seal type 3 Cylinder port 1 Type of actuation 25A With/Without manifold block 5 C6 Nil For adding stations M . Lead wire is not included. . Lead wire is not included. MB Without manifold block With manifold block Manual override C4 C6 C8 L4 L6 L8 One-touch fittings for o4 One-touch fittings for o6 One-touch fittings for o8 One-touch fittings for o4 One-touch fittings for o6 One-touch fittings for o8 Nil Note) Except double (latching) type. Function Port plug mounting port Note 1) Light/Surge voltage suppressor is built-in. Note 2) S kit: 24 VDC only [Option] Series compatible with secondary batteries Non-locking push type (Tool required) Locking type (Tool required) Slide locking type (Manual type) . Only side ported type applicable CE-compliant Nil Q . CE-compliant With manifold block, built-in back pressure check valve . When ordering with manifolds . When only valves are required. Nil A B None Port 4(A) Port 2(B) Side ported Top ported (1) 3 4 1 2 5 A B C 2-position single 3-position closed center 3-position exhaust center 3-position pressure center 4-position dual 3 port valve (N.C./N.C.) 2-position double (Latching) (Metal seal, Rubber seal) 2-position double (Double solenoid) (1) (Rubber seal) 4-position dual 3 port valve (N.O./N.O.) 4-position dual 3 port valve (N.C./N.O.) (2) (2) (2) Note 1) For double solenoid specification, the function symbol below is “D”. Note 2) Only rubber seal types are applicable. Note 1) Can be changed to side ported configuration. Note 2) Refer to the standard products for the inch-size One-touch fittings. B Note) D Note) . Specifications and dimensions for the 25A-series are the same as standard products. Nil D N Y(1)(2) R(3) Standard (1.0 W DC) 2-position double (Double solenoid specifications) (Latching type: Nil) Negative common Low wattage type (0.5 W DC) External pilot specifications Note 1) Except double (latching) type. Note 2) Please select when you expect to energize the unit for extended periods of time. Note 3) Except dual 3 port valves. Note 4) When two or more symbols are specified, indicate them alphabetically. 55 Series 25A-SQ2000