Articolo Portata Tipo valvola pdf dxf
RVDA 80 - 380 l/min Double Relief
OVSA 150 - 300 l/min Single Overcenter
OVDA 150 - 480 l/min Double Overcenter
ORVSA 150 - 480 l/min Single Overcenter + Single Relief
RVDAP 80 l/min Double Relief + Flushing Valve