flow control plate VABF-S4-2-F1B1-C For valve terminals VTSA and VTSA-F, standard port pattern to 15407-2, for mounting between manifold sub-base and valve, for restricting exhaust air ports 3 and 5 on the valve. Width=18 mm, Based on the standard=ISO 15407-2, Assembly position=Any, Operating pressure=-0,9 - 10 bar, Operating medium=Compressed air in accordance with ISO8573-1:2010 [7:4:4]