This document is a manual for Bosch Rexroth HSA series covers, plugs, valve hole cover bolts, etc., covering the 4-35 specifications, 3X and 4X series, and details the features and characteristics of each type of cover, the applicable devices and hole types.
The document provides a comprehensive overview of the HSA series cover plates used in hydraulic valve assemblies. It includes tables of part numbers, dimensions, material choices, and compatible hole formats for each plate type.
Each section details a specific hole configuration (e.g., 04A, 05G, 06A) with corresponding dimensions, weight, and fastening hardware. Additional pages list closing screws, valve‑drill plugs, and ordering examples, ending with contact information for spare‑part inquiries. This manual is written in Spanish.
| Nominal size range | 4 to 35 |
|---|---|
| Series | 3X, 4X |
| Maximum service pressure | 315 bar |
| Hole formats | A, B, D, E, F, G, H, J |
| Typical dimensions (04A plate) | 54 × 36 × 31 mm |
| Seal material options | NBR, FKM |
The maximum service pressure is 315 bar.
The plates support hole formats A, B, D, E, F, G, H, and J.
Nominal sizes range from 4 mm up to 35 mm.
Spare‑part information is available at www.boschrexroth.com/spc.