Precision-Engineered OEM Industrial Hydraulic Flow & Throttle Check Valve
High-grade carbon steel construction ensures extreme durability under high-pressure conditions (up to 350 bar). CNC-machined components guarantee leak-proof performance and precise flow control. Multi-stage throttling design minimizes pressure spikes, ideal for construction machinery, agricultural equipment, and heavy-duty hydraulic systems. Hard-chrome plated spool reduces friction for smoother operation and extended service life. Integrated check valve prevents backflow, enhancing system safety. Direct OEM replacement part with ISO 4401 interface compatibility. Bulk pricing available for fleet operators and industrial distributors. Tested to exceed ISO 6403 standards – ships with full certification documentation.