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 boxMeter stop/start switch MaxFlow control boxEMR4 interconnection box MaxFlow control boxMechanical sliding interlock door for MaxFlow control box MaxFlow control boxMonitor PCB MaxFlow control boxBattery for EMR3 IB board MaxFlow control boxNC pilot spring (81-513-100) MaxFlow control boxConnector for pneumatic control valve MaxFlow control box1/8 BSP pressure switch