ball check valve / threaded

The SPX® 1/4 NPT T Port Check Valve and SAE-4, specifically designed for single-acting such wherein there are multiple directional valve per power sourcing, are optimal for usage in circuits where return line pressure spikes have a tendency of upsetting the released clamps. These valves may be applied in any instance such that the return line pressure fluctuations could influence un-clamped actuators to violently mobilize, thus affecting operator's safety.


These check valves are designed for Hytecs No. 100969 and No. 100970 Directional Control Valves.