Metal valves
Robust and precise valve technology for industrial processes.
The reliable choice for the highest demands
Metal valves are indispensable in many industries. Whether in plant engineering, process engineering, or filling technology – they impress with their robustness, durability, and reliability, even under the most demanding operating conditions.
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The solenoid actuator opens or closes the valve directly without auxiliary pressure. Ideal for vacuum, smaller nominal diameters, and applications that require operation from 0 bar.
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The solenoid actuator controls only a small pilot hole. The pressure of the medium itself does most of the work and opens the valve. Ideal for: Large nominal diameters with low energy consumption. Requires a minimum pressure differential.
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This principle combines both advantages. The valve is permanently coupled to the solenoid actuator and is supported by the medium pressure when needed. Ideal for: Applications with changing pressure conditions, as it is fully functional from 0 bar.
Available control types
Types:​
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2/2-way valves: These valves have two ports and two switching positions that effectively control the flow.
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3/2-way valves: With three ports and two switching positions, these valves are often used to control double-acting cylinders.
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5/2-way valves: These valves have five ports and two switching positions, allowing precise flow control in complex systems.
Functions:
Normally closed (NC): In this setting, the valve remains closed when at rest and opens when power is applied.
Normally open (NO): Here the valve remains open in the resting state and closes as soon as power is applied.
Overview of housing materials​
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Brass: Popular for its excellent corrosion resistance and strength, brass is a commonly used material in many applications.
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Stainless steel 1.4305 (V2A steel): This stainless steel impresses with good corrosion resistance and easy cleaning, which makes it versatile.
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Stainless steel 1.4571 (V4A steel): With even higher corrosion resistance than V2A steel, this material is particularly suitable for demanding operating conditions.
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Aluminum: Lightweight yet strong, aluminum is ideal for applications where low weight is crucial.
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Gunmetal: This copper-tin alloy is known for its high wear resistance and is used in demanding environments.
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Grey cast iron GG25: A material with excellent thermal conductivity and wear resistance, often used in industry.
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Cast steel GS-C25N: A high-strength steel that is ideal for demanding applications due to its good weldability and toughness.
Is a valve in your system out of commission? Whether you need a spare part for our products or are looking for a robust new solution for a third-party product, tell us about your problem.
Our service team will find the cause and get your system up and running again.
Spare parts service & technical support
AL03
2/2 way solenoid valve
• Valve closed in rest position (NC).
• G 3/8" - G 2", DIN ISO 228
• Flow medium:
Neutral, gaseous and liquid media
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AL15
2/2 way solenoid valve
• Valve closed in rest position (NC).
• G 3/8" DIN ISO 228
• Flow medium:
Neutral, gaseous and liquid media
27
2/2 way solenoid valve
• Flange connection
• DN15-50
• Valve in rest position closed (NC).
• Flow medium:
Neutral, gaseous and
liquid media
AN 06
2/2 way solenoid valve
AN 07
2/2 way solenoid valve
AN 08
2/2 way solenoid valve
• Valve closed in rest position (NC).
• G 3/8" - G 3/4", DIN ISO 228
• Flow medium:
Neutral, gaseous and liquid media
AN 11
2/2 way solenoid valve
Electrical connection accessories
For perfect integration into your control system, we also supply the appropriate electrical accessories. Whether valve connectors, timers for cycle control, interference suppression adapters, or custom-made connecting cables – we ensure the optimal connection.
Complement your solenoid valves
with our mud flaps for optimal protection.
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FAQs (Frequently Asked Questions)
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What advantages do metal valves offer compared to plastic valves?
Metal valves are generally more robust and resistant to high temperatures, making them ideal for demanding applications.
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How do I choose the right housing material for my metal valve?
The choice of housing material depends on the specific requirements of the application, such as the ambient temperature, pressure and properties of the media to be transported.
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​Which design is best suited for my application?
​Choosing the right design depends on the desired flow control and the complexity of the system. Professional advice can help you make the right decision.
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How can I maximize the lifespan of my metal valves?​
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Regular maintenance and inspection of the valves as well as the use of high-quality components contribute to extending their service life.​
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Does Zimmer Automation also offer customized solutions?
Yes, we also develop customized solutions that are individually tailored to the specific requirements of our customers.
Your contact for high-quality and reliable valve solutions.
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