Soleniod valve for operating, filling, & displacement water, 0181-A-20.0 EPOM MS, G/34 PNO. 2-10Bar, 24VDC, 8W, 134991A, Maker : Burkert. Made in Germany.

FOR:Separator,
Model : VESB-EC-1, 
Maker : WSETFALLIA 
OSC4-0136-066