Válvula de controle hidráulica OEM DHRZO-P5-012/25 HZGO-A-031/210 31 Válvulas de redução proporcional DHI-063-1/2/Mvx24dc/bt e-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.

Selos: NBR (nitrile rubber) as standard; optional FPM (fluorocarbon) seals for high-temperature compatibility (-20° C a +100 ° C.).

Actuator: Proportional solenoid with force feedback for stable operation under varying load conditions.

Fluid Compatibility & Performance

Fluid Types: Mineral-based hydraulic oils (ISOS VG 32-68), synthetic esters, and water-glycol mixtures (with FPM seals).

Fluid Temperature Range:

NBR Seals: -20° C a +80 ° C. (-4°F a +176°F)

FPM seals: -20° C a +100 ° C. (-4°F to +212°F)