Pressure Valve + Check Valve (SVC-G)
Pressure control valve SVC series can avoid the following situation:
(1) The piston got heavy crashing by load decreased suddenly.
(2) The danger of gradual falling from heavy item itself loaded by vertical hydraulic cylinder.
Type A: Counterbalance Valve (Internal Pilot, Internal Drain)
Type B: One-way Sequence Valve (Internal Pilot, External Drain)
Type C: One-way Sequence Valve (External Pilot, External Drain)
Type D: Unloading Valve (External Pilot, Internal Drain)