Manifold sub-base VABV-S2-1S-G38-T2 For valve terminals VTSA and VTSA-F. CE mark (see declaration of conformity)=to EU directive low-voltage devices, Corrosion resistance classification CRC=0 - No corrosion stress, Product weight=340 g, Pneumatic connection, port 2=G3/8, Pneumatic connection, port 4=G3/8