Sandwich‑plate double throttle‑check valve, size NG10, ISO4401‑05‑04‑0‑05 mounting pattern, max working pressure 315bar, max flow rate 160L/min, bidirectional adjustable flow control, free‑flow reverse direction, internal hex adjustment spindle with scale, FKM seals, compatible HL/HLP/HETG/HEES hydraulic oil, fluid temp‑20℃~+80℃, ambient temp‑20℃~+80℃, any mounting position, CE certified
