Previous Product Next Product 4/2 pilot spring (81-513-200) Part No. VALVE-02251 Category: MaxFlow control box Description Additional information Description 4/2 pilot spring (81-513-200) Additional information Product MaxFlow Related products MaxFlow control boxControl cabinet door MaxFlow control boxEMR4 interconnection box MaxFlow control boxConnector for pneumatic control valve MaxFlow control boxMeter stop/start switch MaxFlow control boxMechanical sliding interlock door for MaxFlow control box MaxFlow control boxNC pilot spring (81-513-100) MaxFlow control boxBattery for EMR3 IB board MaxFlow control boxFlow switch PCB for MaxFlow control box