SMC VEX3900-20N-B-X2 Power Valve MSRP: Now: $579.40 Was: proportional valve power valve VEX3900-20N-B-X2
SMC VEX3900-14N-X2 Proportional Valve MSRP: Now: $599.80 Was: proportional valve power valve VEX3900-14N-X2
SMC VEX3900-14-B-X2 Power Valve MSRP: Now: $608.40 Was: proportional valve power valve VEX3900-14-B-X2