China Factory High Quality Pressure Control Valves Directional Relief Valve Alternative VIS Relief Valves
Premium-grade pressure control valve engineered for precision fluid regulation in industrial hydraulic systems. Constructed with high-strength brass and hardened steel components for extreme pressure resistance (up to 3000 PSI). Features CNC-machined spools and lapped sealing surfaces to eliminate leaks and ensure smooth directional flow. Ideal for heavy machinery, agricultural equipment, and marine applications where reliable pressure relief is critical. Direct replacement for VIS valves with enhanced durability due to triple-layer chrome plating on critical wear parts. Exclusive bulk pricing for wholesalers—lowest global rates with no MOQ restrictions. Fully tested to ISO 9001 standards, backed by a 3-year warranty. Ships globally with OEM packaging and customizable branding options.