We are offering directional control valves five chamber body and spool design to facilitate high flow.conforms to iso4401-5, nfpa t3.5.1m r1 and ansi b93-7 d 05 interface.available in 52 standard, interchangeable spool configurations.removable wet-armature ac and dc solenoids for quick replacement and conversions. Moulded solenoid coils to protect against moisture and ingress of dust.individual solenoid plug-in connectors with indicator lights to iso 4400 and din 43650.