Actuation A (4 Position Dual 3 Port Valve N.C./N.C.) Mounting/Porting 0 (Base Mounted) Seal 0 (Rubber) Pilot Specification R (External Pilot) Back Pressure Check Valve None Pilot Valve Standard (0.7MPa) Coil Specification Standard Voltage 5 (24VDC) Light/Surge Suppressor/Common Specification U (w/Light/Surge Voltage Suppressor, Non-polar) Manual Override F (Slide Locking Type) A,B Port Size Base Mounted Valve Thread Rc (or No Selection in the Case of One-touch Fittings) Mounting Option Mounting Screw, Round Head Combination Screw Made to Order None