oem Hydraulic Control Valve DHRZO-P5-012/25 HZGO-A-031/210 31 Proportional Reducing Valves DHI-063-1/2/MVX24DC/BT DHE-0631/2/M

Housing: High-strength cast iron (EN-GJL-300) with anti-corrosion coating for durability in harsh environments. Spool: Hardened and ground alloy steel (1.4122) with precision machining for minimal leakage and long service life. Seals: NBR (nitrile rubber) as standard; optional FPM (fluorocarbon) seals for high-temperature compatibility (-20°C to +100°C). Actuator: Proportional solenoid with force feedback for stable operation under varying load conditions. Fluid Compatibility & Performance Fluid Types: Mineral-based hydraulic oils (ISO VG 32-68), synthetic esters, and water-glycol mixtures (with FPM seals). Fluid Temperature Range: NBR seals: -20°C to +80°C (-4°F to +176°F) FPM seals: -20°C to +100°C (-4°F to +212°F)