Duplomatic BLS6 directional valve section

Working module for the Duplomatic BLS6 stackable directional valve, with proportional control and load sensing. Each section has a meter-in pressure compensator, which keeps the flow constant whatever the load, and is not affected by other functions as long as the pump delivers enough flow. It fits between the inlet plate and the end plate; the valve takes up to 8 sections.

• A and B ports: 1/2" BSP
• Maximum pressure at A and B: 300 bar (series 12) or 315 bar (series 21)
• Maximum flow per section: 45 l/min; for higher flows there are the SA60 and SC60 on-off spools
• 12 V DC (D12) or 24 V DC (D24) coils, with EN 175301-803 connector (K1); FPM seals

In the code, PC is closed centre and PA open centre; SA and SC are on-off sections. The numbers are the maximum flows at A and B, in l/min. CH means manual lever override. Check the full code of the section being replaced, including suffixes such as A476.

Source: Duplomatic BLS6 series 12 technical catalogue, version 44 150/117 ED; Duplomatic BLS6 series 21 technical catalogue, version 44 150/124 ED.