COAX MK / FK 2/2 Way Direct Acting Coaxial Valves

The COAX MK and FK series of coaxial valves offer versatile solutions for various pressure applications, with models like the MK 10 featuring a 10 mm orifice, thread connection, and pressure ranges from 0 to 40 bar, delivering a Kv value of 2.5 m³/h. Other variants, like the MK / FK 50 with a 50 mm orifice, support up to 16 bar and achieve a Kv of 38 m³/h. With sizes from 10 to 80 mm, these valves accommodate threaded and flange connections, making them ideal for controlling diverse flow rates across low to high pressures.

Key Features

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

The MK and FK series cater to a range of pressure needs, from low-pressure applications up to 100 bar, depending on model and orifice size, making them adaptable for diverse industrial uses. Models like the MK 10 can handle pressures up to 100 bar, while the FK 80 supports 16 bar, suiting various flow requirements.
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Key Features

Designed with flexibility in mind, the MK and FK valves offer both threaded and flange connection types across models, allowing easy integration into existing systems. This adaptability is valuable in applications where threaded or flanged setups are specified.
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Key Features

With Kv values from 2.5 m³/h to 92 m³/h across different sizes, these valves provide efficient flow control. For example, the MK / FK 20 features a Kv value of 8.4 m³/h, delivering reliable performance across pressures and flow rates to maintain system stability.

Valve Specifications

Valve Type: 2/2-way valve
Operating Method: Direct Actuated
Orifice Size: DN 10 - 80
Pressure Range: PN 0 - 100 bar
Port Type: Threaded / Flanged
Valve Design: Pressure Balanced, with Spring Retum
Body Material: Aluminium, Brass, Galvanised Steel, Nickel Plated Brass, Nickel Plated Steel, Without Non-Ferrous Metals, Stainless Steel
Seal Material: NBR, PTFE, FPM, CR, EPOM, special materials
Media: Gaseous, Liquid, Highly Viscous, Contaminated

Frequently Asked Questions

COAX MK / FK Coaxial Valves are ideal for controlling flow in industrial systems where high-pressure and direct-acting performance are required, including applications in fluid and gas handling.

COAX MK / FK valves handle a wide pressure range from 0 to 100 bar, depending on the specific model, providing versatility across different industrial settings.

The Kv values vary from 2.5 m³/h to 92 m³/h, allowing for effective flow management in systems needing controlled and stable operation.

The MK / FK series includes orifice sizes from 10 mm to 80 mm, offering options for different flow capacities and pressure needs.

Yes, COAX MK / FK Coaxial Valves are offered with both threaded and flange connections, making them adaptable to diverse installation requirements.

The direct-acting design of COAX MK / FK valves enables reliable operation at high pressures up to 100 bar, depending on the model.

Yes, COAX MK / FK valves are versatile and compatible with both fluids and gases, making them suitable for a wide range of applications.

These valves are used across industries like oil and gas, chemical processing, and manufacturing, where precise flow control under high pressures is essential.

The FK 80 model features the largest orifice size at 80 mm, which allows for a Kv value of 92 m³/h, ideal for high flow requirements.

The range of Kv values, from 2.5 to 92 m³/h, enables COAX MK / FK valves to manage flow effectively across varied pressures, ensuring stable system performance.

COAX MK / FK Coaxial Valves are often constructed to handle challenging media, but specific material selection should be verified based on the application's media.

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COAX MK / FK Coaxial Valves