English Translation of Title:
Hydraulic Manifold Assembly Plug – ORB, 25 mm, for Water Jet Cutting Machine Parts, Model No. 49889769-Hydraulic-Manifold-Assembly-Plug-ORB-25.1291.3-1

Introduction, Application, Features, and Maintenance:

This component is a hydraulic manifold assembly plug with an ORB (O‑Ring Boss) connection, designed for water jet cutting systems. It is a threaded plug used to seal unused ports in hydraulic manifolds or valve blocks, preventing fluid leakage and contamination ingress, with a 25 mm nominal size.

Application:
Used to close or seal unused ports in hydraulic manifolds, valve blocks, or distribution blocks within water jet cutting machines. Typical installations include pump manifolds, valve assemblies, and fluid distribution blocks where unused ports must be sealed to maintain system integrity.

Features:

• Rated for extreme pressures common in water jet cutting, up to 6,000 bar (87,000 psi).

• ORB (O‑Ring Boss) connection provides reliable, leak‑free sealing.

• Designed for 25 mm nominal size ports.

• Manufactured from high‑strength, corrosion‑resistant material suitable for abrasive water jet media.

• Precision‑machined threads and O‑ring groove ensure proper fit and sealing.

• Compact design for easy installation in dense manifold layouts.

Maintenance:

• Regularly inspect the plug body, threads, and O‑ring for signs of wear, corrosion, or damage.

• Check for leakage around the plug during machine operation.

• Replace the plug or O‑ring immediately if leakage, surface pitting, or thread damage is detected.

• Always use a new O‑ring when reinstalling the plug.

• Follow specified torque values when tightening the plug.

• Clean threads and sealing surfaces thoroughly before reinstallation.