HYDAC Pressure Sequence Valve ZW-DM06-01-PT35V-V

Description

The HYDAC ZW-DM06-01-PT35V-V is a pilot-operated pressure sequence valve designed for plate mounting according to ISO 4401 standards. This valve is used to open or close a hydraulic circuit once a predetermined pressure is reached in the pilot line. With a maximum operating pressure of 350 bar and robust FKM seals, it is suitable for a wide range of demanding industrial applications.

Specifications

• Manufacturer: HYDAC
• Type: Pressure Sequence Valve
• Model: ZW-DM06-01-PT35V-V
• Part Number: 3552169
• Size: NG6 / CETOP 3
• Mounting Interface: ISO 4401-03-02-0-05
• Maximum Operating Pressure: 350 bar
• Seals: FKM (Viton)

Label Info

• Pmax: 350 bar
• Made in EU

Application

This valve is commonly used in industrial machinery, machine tools, presses, and mobile hydraulics to control the sequence of operations, such as ensuring a clamp is fully engaged before a drilling operation begins.

Country of Origin

This product is made in the EU, likely Germany, home of HYDAC's main operations.

CO2 Impact

By purchasing this pre-owned component, you are contributing to the circular economy and have helped avoid approximately 5.0 kg of CO2 emissions associated with the production of a new part.

Availability

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

FAQ

Question?

What is the function of the knurled knob on this ZW-DM06 valve?

The knurled knob is a manual override. It allows you to manually actuate the valve spool, bypassing the hydraulic pilot pressure signal. This is useful for system setup, testing, and emergency operations.

What type of hydraulic fluid is compatible with the 'V' designation in the model number?

The 'V' stands for FKM (Viton) seals. These seals are compatible with mineral oils (HL, HLP), synthetic fluids (HFD-R), and have excellent temperature and chemical resistance, making them suitable for a wide range of industrial hydraulic applications.

How do I adjust the cracking pressure on this sequence valve?

The cracking pressure is adjusted using the hex screw and lock nut on the end of the valve opposite the manual override. Loosen the lock nut and turn the screw clockwise to increase the pressure setting and counter-clockwise to decrease it. Always use a pressure gauge to verify the setting.

Last Update: Friday, March 13, 2026

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