Product Description:
The V799 and V399 Series are high-performance solenoid valves designed with a direct-acting mechanism, tailored specifically for coffee machines, beverage dispensers, and various food service devices. These valves are constructed with a durable nylon body coupled with food-grade FKM seals, ensuring safe and dependable fluid management for liquids such as water, steam, and air that come into contact with consumable products.
Offered in two configurations, the V799 series is a 2-way normally closed valve, while the V399 series features a 3-way normally closed design. They come in multiple orifice sizes ranging from 1.0mm to 2.5mm, catering to different flow requirements. Additionally, these valves support working pressures up to 23 bar for the V799 and up to 18 bar for the V399, making them suitable for various demanding applications.
Thanks to their compact size, broad voltage compatibility, and excellent temperature resistance—operating reliably between -30 and +150°C—these solenoid valves serve as an ideal solution. Whether used as original equipment manufacturer (OEM) components or replacement parts, they are trusted worldwide for professional coffee and beverage equipment.
Features:
Valve Configurations
These valves are available in two direct-acting designs: a 2-way normally closed model (V799) and a 3-way normally closed model (V399). Both configurations provide reliable performance for various applications.
Body Material
The valve bodies are constructed from durable and lightweight nylon. This material offers excellent corrosion resistance and is safe for direct contact with food, ensuring longevity and hygiene.
Food-Grade Seals
Sealing is ensured by FKM (Viton) material that meets stringent food industry standards. These seals are suitable for use with hot water, steam, and coffee, maintaining system integrity under demanding conditions.
Pressure Range
The V799 2-way valve supports a pressure range up to 23 bar (AC) or 20 bar (DC), depending on the orifice size. Meanwhile, the V399 3-way valve can handle pressures up to 18 bar (AC and DC), also orifice-dependent.
Orifice Options
For precise flow control, multiple orifice sizes are available. The V799 offers diameters of 1.2, 1.5, and 2.0 mm, while the V399 provides 1.0, 1.2, 1.5, 2.0, and 2.5 mm options to suit a variety of system requirements.
Port Connection
Both valve types feature a standard 7.2 mm inner diameter inlet and outlet with FC-FC type connections, facilitating easy integration into existing piping systems.
Voltage Options
The valves are compatible with various voltage supplies, including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC at 50/60Hz, offering flexibility for different electrical environments.
Direct-Acting Operation
These valves operate directly without the need for a minimum pressure to function, ensuring consistent and reliable operation starting from 0 bar.
Temperature Range
Designed to handle temperatures ranging from -30°C up to +150°C, the valves are ideal for hot brewing cycles and steam applications.
Compact Design
The valves have a compact footprint, making them suitable for installation in tight machine enclosures without compromising performance.
Certification
These products are CE certified, ensuring they meet international safety and performance standards for dependable operation.
Technical Parameters:
| Body Material |
Nylon |
| Working Pressure |
0 To 23 Bar |
| Port Size |
7.2mm ID |
| Seal Material |
FKM (Food Grade) |
| Operation |
Direct Acting |
| Application |
Coffee Machine, Beverage Machine |
| Voltage |
12VDC, 24VDC, 24VAC, 110VAC, 220VAC |
| Orifice Size |
1.0mm To 2.5mm |
Applications:
Espresso machines and drip coffee makers that provide water and steam dispensing functionalities are widely used in various settings.
There is a broad range of automatic beverage and vending machines designed to facilitate convenient drink distribution.
Systems for delivering hot water and steam play a vital role in food service environments, ensuring efficient preparation processes.
Commercial equipment specializing in tea brewing and milk frothing is essential for creating high-quality beverages.
Dispensing systems for syrups, concentrates, and liquid flavorings are crucial for maintaining consistent taste and quality in drinks.
In industrial food processing, filling lines that are compatible with various media help streamline production and packaging.
Laboratory and analytical instruments often need precise fluid control, which is critical for accurate testing and experimentation.
Additionally, pneumatic and vacuum systems designed for use in clean environments support numerous applications requiring contamination-free operation.
Customization:
Our DKE Pneumatic Solenoid Valve, model V399, offers customized solutions to meet your specific requirements. As a NAMUR Solenoid Valve, it features a direct acting operation with port size of 7.2mm ID and orifice sizes ranging from 1.0mm to 2.5mm, ensuring precise control for various applications including coffee machines and beverage machines.
We provide customization options for voltage settings including 12VDC, 24VDC, 24VAC, 110VAC, and 220VAC to suit your power supply needs. The valve is CE certified and manufactured in China, guaranteeing quality and compliance with international standards.
Our pilot-operated valve can be tailored to your specifications with a minimum order quantity of just 1 piece. Pricing is negotiable to accommodate your project budget. Packaging is handled carefully in cartons to ensure safe delivery.
With a supply ability of 5000 pieces per month, we assure prompt delivery within 1-7 work days after payment. Payment terms are flexible, accepting T/T, Western Union, and Paypal for your convenience.
Choose DKE’s NAMUR Solenoid Valve for reliable, efficient, and customizable pneumatic control solutions designed to enhance the performance of your coffee and beverage machines.
Support and Services:
Our Pneumatic Solenoid Valve product is designed to provide reliable and efficient control of air flow in various industrial applications. For optimal performance, ensure that the valve is installed according to the specified orientation and connection guidelines provided in the user manual.
Regular maintenance is recommended to prolong the lifespan of the valve. This includes periodic cleaning of the valve components and checking for any signs of wear or damage. Replace any faulty parts immediately to avoid operational disruptions.
If you encounter any issues with the valve, refer to the troubleshooting section of the product documentation. Common problems such as failure to actuate or air leakage can often be resolved by verifying electrical connections, ensuring proper air pressure, and cleaning internal components.
We offer comprehensive technical support and repair services for our Pneumatic Solenoid Valve. Our team of experts is available to assist with installation guidance, performance optimization, and any technical inquiries to ensure your system operates smoothly.
For extended service life, use only recommended replacement parts and accessories. Avoid operating the valve beyond its specified pressure and temperature ratings to prevent damage.
Detailed product manuals, datasheets, and software updates are available for download on our official website to support your maintenance and operational needs.
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