Putzmeister Spare Parts VALVE A/B=30 L/MIN-25L/MIN 255032001

This is a genuine‑equivalent Putzmeister spare hydraulic valve, OEM part number 255032001, widely fitted on truck‑mounted and trailer concrete pump units for hydraulic circuit mode switching. It delivers calibrated dual‑port flow output: port A runs at 30 L/MIN while port B maintains stable 25 L/MIN under normal working pressure.

Built with precision‑machined valve body and hardened internal spool components, this unit sustains steady hydraulic performance under continuous site operation. Tight internal clearances minimize internal leakage, avoiding jerky movements or unstable boom responses during concrete pumping cycles.

As a core ydraulic control component, it manages oil distribution for auxiliary pump functions. Correct flow rates on both A and B ports are critical to keep related actuators synchronised. Deviation from 30‑25L/MIN rating will cause system lag and shorten surrounding component service life.

Direct replacement for original Putzmeister assembly 255032001. No modification is required during installation; it matches original mounting dimensions, port positions and electrical interface. Quick swap helps cut machine downtime on construction job‑sites.

Recommended for routine repair and stock spare inventory. Always verify OEM code 255032001 and A/B flow parameters before ordering, to ensure proper fit for your concrete pump hydraulic system.