HYDAC Double Pressure Relief Valve NG6 350 bar

Description

The HYDAC ZW-DB06-01-PT70V-V is a high-quality double pressure relief valve in a sandwich plate design. It is engineered to limit the pressure in two actuator ports (A and B) independently, providing crucial protection against pressure spikes in hydraulic circuits. With its standardized NG6 (CETOP 3) mounting pattern, it allows for easy integration into modular hydraulic systems.

Specifications

• Manufacturer: HYDAC
• Type: ZW-DB06-01-PT70V-V
• Part Number: 3552060
• Valve Type: Double Pressure Relief Valve
• Mounting Interface: NG6 / CETOP 3
• Maximum Operating Pressure (Pmax): 350 bar
• Seals: FKM (Viton) indicated by '-V'

Label Info

• Model: ZW-DB06-01-PT70V-V 3552060
• Pmax: 350 bar
• Serial/Batch Number: 3001 04 0113

Application

This valve is commonly used in industrial hydraulic applications such as machine tools, presses, and material handling equipment where precise pressure control and system protection for two separate lines are required in a compact form factor.

Country of Origin

Made in EU

CO2 Impact

By purchasing this pre-owned valve, you are contributing to the circular economy and have avoided approximately 3.6 kg of CO2 emissions associated with the production of a new unit. This is comparable to the emissions from driving a standard car for 18 kilometers.

Availability

This item is in stock and ready for immediate dispatch. Order now from PLC2Day for expert support and fast delivery.

FAQ

What is the function of the 'ZW' prefix in the model number ZW-DB06-01-PT70V-V?

The 'ZW' prefix in HYDAC's nomenclature typically indicates a 'Zwischenplattenventil' or sandwich plate valve. This valve is designed to be stacked between a directional control valve and its subplate or manifold.

The pressure setting is adjusted via the rotary knob or hex screw located on the cartridge at the end of the valve block. Turning it clockwise generally increases the pressure setting, while turning it counter-clockwise decreases it. Always consult the datasheet and use a calibrated pressure gauge for accurate adjustment.

The '-V' suffix typically indicates that the valve is fitted with FKM (Viton) seals. These seals are compatible with mineral oils (HL, HLP), synthetic fluids (HFD), and have good temperature resistance, but you should always verify fluid compatibility with the manufacturer's datasheet.

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Last Update: Friday, March 13, 2026