Directional Control Valves Bulletin 2531-M9/USA Contents Model Code Series D1VW, B Style Series D1VA Directional Basic Actuator Spool Style Seal Variations Design Control Valve Valve Compound Series Code Description NFPA D03 Not Required CETOP 3 Nitrile When Ordering Fluorocarbon Code Description Code Description...
Directional Control Valves Bulletin 2531-M9/USA Contents Troubleshooting Guide Series D1VW, B Style Series D1VA Warning Before any circuit connection is broken, be sure to turn off all power and relieve system pressure. Lower all vertical loads and cylinders, lock any load which could produce pressure and discharge any accumulators. Plug and cap all lines and openings to prevent contamination from entering the system.