
The HYDAC DB4E-013 pressure relief valve is used to protect hydraulic systems against excessive pressure. As a direct-acting valve, it responds quickly and reliably to pressure increases, ensuring effective system protection.
The valve features an adjustment range of 4–15 bar, allowing precise setting of the opening pressure within this range, while the maximum relief pressure is 140 bar. It is manufactured according to EN ISO 4126-1 and is TÜV approved (SV 20-733), making it suitable for demanding industrial applications.
Its robust design ensures long service life and low maintenance operation in hydraulic systems.
Note:
The adjustment range (4–15 bar) defines the adjustable opening pressure and must not be confused with the maximum relief pressure of 140 bar.