COAX MK / FK TUV Certificated Valves

The COAX MK / FK TÜV-certified 2/2-way solenoid valves are direct actuated and designed with a pressure-balanced, spring-return mechanism, ensuring reliable shut-off within one second in case of voltage loss. Available in DN 10-25 orifice sizes, they handle pressures from PN 0 to 40 bar and come with threaded or flanged ports. Built from brass and galvanised steel, with FPM and PTFE seals, these valves are ideal for liquid fuels and operate on DC 24V or AC 230V, making them a dependable choice for safety-critical applications.

Key Features

Key features and benefits of the COAX MK / FK TÜV Certificated Valves
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Key Features

The COAX MK / FK valves feature a TÜV-certified design that ensures a swift response in emergency situations. Upon voltage drop, the spring-return mechanism activates, closing the valve within one second to securely prevent fuel flow, safeguarding the system against potential hazards.
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Key Features

Engineered to handle liquid fuels, these valves incorporate durable FPM and PTFE seals, offering resilience in demanding environments and ensuring reliable performance across various applications involving high pressures up to 40 bar.
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Key Features

With options for threaded or flanged ports and a range of orifice sizes from DN 10 to 25, these valves are adaptable to diverse setups, making them suitable for installations requiring precise control and dependability in fuel systems.

Valve Specifications

Valve Type: 2/2-way valve
Operating Method: Direct Actuated
Orifice Size: DN 10 - 25
Pressure Range: PN 0 - 40 bar
Port Type: Threaded / Flanged
Valve Design: Pressure Balanced, with Spring Return
Body Material: Brass & Galvanised Steel
Seal Material: FPM & PTFE
Media: Liquid Fuels
Nominal Voltage: DC 24 V / AC 230 V

Frequently Asked Questions

These valves are direct actuated, 2/2-way, pressure-balanced with spring return, and designed for rapid shut-off within one second upon voltage loss, ensuring safety in fuel systems.

They are ideal for safety-critical applications involving liquid fuels, providing reliable shut-off to prevent fuel leakage and enhance system safety.

The COAX MK / FK valves are available in orifice sizes ranging from DN 10 to DN 25, accommodating various flow requirements.

They operate effectively within a pressure range of PN 0 to 40 bar, suitable for high-pressure fuel systems.

The valves come with both threaded and flanged port options, providing flexibility for different installation needs.

The valve bodies are made from brass and galvanised steel, ensuring durability and resistance to corrosion.

FPM and PTFE seals are utilised, offering excellent chemical resistance and reliability in various operating conditions.

They are specifically designed for use with liquid fuels, ensuring safe and efficient operation in fuel handling systems.

The valves are available with nominal voltages of DC 24 V and AC 230 V, catering to different electrical system requirements.

In the event of a voltage drop, the valves close within one second, effectively shutting off the fuel supply to prevent potential hazards.

Yes, with a pressure range up to 40 bar, they are well-suited for high-pressure fuel system applications.

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COAX MK / FK TUV Certificated Valves