B COM A - + - B COM A - + - A 4 B 2 A 4 B 2 A 4 B 2 A 4 B 2 (A)4 2(B) 1 (P) (EA)5 3(EB) (EA)5 1 (P) 3(EB) (A)4 2(B) (EA)5 1 (P) 3(EB) (A)4 2(B) (EA)5 1 (P) 3(EB) (A)4 2(B) (EA)5 1 (P) 3(EB) (A)4 2(B) 5(EA) 1(P) 4(A) 3(EB) 2(B) 5(EA) 1(P) 3(EB) 4(A) 2(B) 5(EA) 1(P) 3(EB) 4(A) 2(B) Nil: Non-locking push type D: Push-turn locking slotted type SZ3 1 60 5 M Type of actuation 1 2 3 4 5 A C 2 position single solenoid 2 position double solenoid 3 position closed center 3 position exhaust center 3 position pressure center 4 position dual 3 port valve: N.C./N.C. 4 position dual 3 port valve: N.O./N.O. 4 position dual 3 port valve: N.C./N.O. Rated voltage 5 6 24 VDC 12 VDC Pilot type Internal pilot External pilot Nil R Common specifications Electrical entry Manual override Nil N A, B port size C4: One-touch fitting for o4 C6: One-touch fitting for o6 M5: M5 x 0.8 Elbow fitting assembly (Upward) L4: o4 elbow fitting assembly L6: o6 elbow fitting assembly Elbow fitting assembly (Downward) B4: o4 elbow fitting assembly B6: o6 elbow fitting assembly Without light/surge voltage suppressor With light/surge voltage suppressor With surge voltage suppressor Nil B M: With lead wire (Length 300 mm) MN: Without lead wire MO: Without connector Nil K C6 CE-compliant CE-compliant Nil Q Nil X90 . The 4 position dual 3 port valve is not available with external pilot specifications. Back pressure check valve None Built-in . The built-in back pressure check valve type has an effective area approximately 20% smaller. . The 3 position valve is not available with back pressure check valve. Positive common Negative common . The symbol is “Nil” when not equipped with light/surge voltage suppressor. Made to Order Light/Surge voltage suppressor S Z Main Valve Fluororubber Specifications (Refe to page 798.) 780 How to Order Series SZ3000 [Option] A