Manual override Rated voltage SV 2 1 0 0 5 F Light/Surge voltage suppressor Pilot type *4 position dual 3 port valve is not available for the 90-SV4000. Series 2 4 90-SV2000 90-SV4000 Type of actuation 90 *Specifications and dimensions for the 90-series are the same as standard products. How to Order Solenoid Valves 1 2 3 4 5 A B C 2 position single 2 position double 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. *External pilot specifications is not available for 4 position dual 3 port valves. Internal pilot External pilot Nil R 5 6 24 VDC 12 VDC U R With light/surge voltage suppressor With surge voltage suppressor Nil: Non-locking push type Series compatible with secondary batteries 90 Material restriction D: Push-turn locking slotted type 6 90-SV Series