In order to direct the oil flow from the hydraulic pump to the equipment to be driven, load sensing and control devices, which are built up in modular construction segments, are used. These ensure the correct speed and sense of rotation of the equipment to be driven. Supplied as standard for 24 Volt electric installations, 12 Volt on request.HT1013 24V; for bow thrusters and stern thrusters.HT1014 24V with counterbalance; for e.g. mast lowering, hinged radar support (or any other hydraulic cylinder for numerous applications).HT1019 24V; for use with hydraulically powered steering system or an automatic pilot.HT1024 24V; for use with a set of stabalizers.HT102311 & HT102912 24V; for an anchor windlass in combination with a single ( HT102912 DUAL ) load sensing device.HT1026 An estension of the basic manifold box. Required if more than 5 solenoid control devices are installed.Our Part # VTSHT102311 | Mfr. Part # HT102311