Tender For tender for supply of direction control valve spares for trt and filter press d d - solen vlv direc 24 v rexro r9005 4weby, solen vlv direc 24v d rexro r9005 4we6j, solen vlv direc 24v d rexro r9014 4we10, solen vlv direc 24 v rexro r9005 3we6a, valve pilo rexr sv10pa1-4x, valve hy c rexr 22fs6-2-4x, valve sand rexr z256-1-6x/, solen vlv direc 24 vd rexro r9005 4we6d