• muller — Coaxial Valves
Valves are an indispensible element of any engineering machinery. They come in a wide variety depending on purpose and industry such as coaxial valves, high pressure solenoid valves, coolant bypass valves, special valves and more. In India, use of imported machinery has become common practice in manufacturing activities, steel plants, power plants, machine tools and so on. muller co-ax ag is a household name in engineering applications leading valve technology worldwide. We are their authorized distributors in India.

muller co-ax ag is synonymous with innovation and individuality. Coolant bypass valves for machine tools, special valves for power plants and solenoid valves for abrasive media or high pressure solenoid valves — there is a valve from muller co-ax for every application or need, delivering confidence and reliability. With more than 30,000 valve variants and designs, we can supply any type of coaxial valves for steel plants in India or for any other industry.

Compared to conventional valves, the coaxial valve design allows high pressure media to be controlled at high flow rates. Coaxial valves from muller co-ax ag are available in 2/2 way or 3/2 way versions with threaded or flanged connections. The coaxial valves can be actuated either by direct-acting or externally controlled solenoid. Coaxial solenoid valves work as your partners wherever control of vacuums and gaseous, liquid, gelatinous, highly vicious and abrasive media is involved.

Advantages of coaxial valves are:

  • Fast actuation  
  • Compact size
  • Maintenance free
  • Bi-directional flow
  • Pressure balanced design
  • Back pressure tight
  • Valve operation from 0 bar upward


As distributors of muller co-ax ag, we supply high pressure solenoid valves and for abrasive media, coolant bypass valves for machine tools to any location in India in the shortest time. Considering the advancement in engineering, we stock fast-moving coaxial valves in India, from simple switching valves, 2/2 way or 3/2 way, to application specific special valves (examples: steel plant, power, machine tools) with a wide selection of orifice sizes, seal and seat configurations and port connections.

Due to our extensive experience in hi-tech engineering products as distributors and suppliers of spares and consumables of European majors, we understand your engineering application easily. Our engineers will suggest the right variant of coolant bypass valves, high pressure solenoid valves, special valves or coaxial valves for abrasive media, steel plants, power plants or application with contaminated media. In addition, we support your individual requirements and suggest future-oriented concepts with finest after-sales service.

Fast-moving co-axial valves in India

  • MK / FK series coaxial valves
  • 2/2 and 3/2 direct acting valves
  • VMK / VFK series co-axial valves
  • 2/2 and 3/2 externally controlled valves
  • KB / KBS series high pressure co-axial valves up 400 bar
  • HPB / SPB pressure regulating coolant valve
  • PCD high pressure valve