
Rexroth Hydraulic on/off Valves with Spool Position Monitoring Directional Valve R431003806/8p-1s/P055556-00003/Ia480 Aventics R431003806 Control Air Valve. Spool Position Monitoring: Features Rexroth hydraulic on/off valves with integrated spool position monitoring for precise control. Pneumatic Power Source: Operates efficiently using compressed air as the primary power source. Cast Steel Construction: Built with durable cast steel material for robust performance in oil drilling applications. CE and ISO Certified: Holds CE, ISO 9001:2000, and ISO 9001:2008 certifications ensuring quality and safety standards. Threaded Connection Form: Equipped with threaded connections for secure and reliable installation in various systems. Vertical Structure Design: Features a vertical structure optimized for space efficiency and operational stability. Handle Operated Control: Designed as handle operated 4-way valves with exhausted center for easy manual operation. Graduated Pressure Control: Capable of increasing, decreasing, or maintaining air pressure to separate delivery lines.