““100% Genuine Product. Condition is exactly as shown in the images. Please inspect photos carefully before purchasing.””

The identification plate you shared belongs to a Rexroth hydraulic directional control valve. Let’s break down the key details from the plate so you know exactly what you’re looking at:

🔧 Manufacturer & Origin

• Rexroth — A well-known German manufacturer specializing in hydraulic systems and industrial automation.

• Made in Germany — Confirms origin and quality standards.

📊 Technical Specifications

• pmax = 350 bar — Maximum operating pressure of 350 bar (about 5075 psi).

• 4WMM 10 E50/M — This is the valve type/model code:

  • 4WMM → 4-way, mechanically operated directional valve.

  • 10 → Size 10 (NG10, also known as CETOP 5).

  • E50/M → Specific spool and actuation type.

• MNR: R901350265 — Material number (Bosch Rexroth’s internal part number).

• FD: 55821 — Factory date code (production batch).

• SN: 16 — Serial number for traceability.