KNOCKS. Innovation leader in the field of compressed air and filter technology.

“Leave it to us.” - As innovation leader in the field of compressed air and filter technology, we have kept this promise to our customers for over 45 years.

Our complete range of pressure regulators, compressed air filters, filter regulators and lubricators, pre-assembled upon request, ensures that you always have the best possible solution for your requirements – all from one source. In the case of special operating conditions, our in-house development team will design an individual custom-made solution for you.

KNOCKS Fluid-Technik GmbH offers you a complete range of the three series – Standard, Futura and Multi-Fix. In each of the series, you can choose from pressure regulators (pressure reducers, compressed air reducers), compressed air filters, filter regulators and lubricators in various installation and connection sizes. We also offer you complete 2-part and 3-part maintenance units for processing compressed air. For special operating conditions, we have customised equipment such as precision pressure regulators and individual tailor-made solutions and maintenance units for processing compressed air.

The Standard series: Pressure regulators and precision pressure regulators for the toughest of requirements

Our pressure regulators (pressure reducers, compressed air reducers) and filter regulators, as well as precision pressure regulators from the standard series made of die-cast zinc, are robust, solid and extremely wear-resistant and therefore qualify for use even under the toughest operating conditions. Not susceptible to shocks, they are great not just in size. The devices in this series can handle even large flow volumes and temperature fluctuations with ease. All pressure regulators and compressed air filters in the KNOCKS standard series are available in the sizes 0, 1, 2, 3, 5 and 8.

The Futura series: The first pressure reducers made of plastic

As one of the first manufacturers, KNOCKS, with the Futura series, introduced in 2006 a complete series of Grivory GV 6H to the market as an absolute technical highlight. The innovative material concept has metal-like properties and, with a fibre glass percentage of 60 per cent, is much sturdier, lighter, stiffer and more economical than metal. The devices in the Futura series permit the modular construction of a maintenance unit for processing compressed air, thereby providing absolute flexibility with guaranteed functional safety. Sets of compressed air filters, pressure regulators and mist lubricators are common device combinations used in a maintenance unit for compressed air. All pressure regulators and compressed air filters in the KNOCKS Futura series are available in the sizes 0, 1, 2, 3, 4, 5, 7 and 8.

The Multi-Fix series: Designed for maximum performance.

The Multi-Fix series from KNOCKS combines high performance data with the modern handling advantages of zinc die casting. Ideal where higher and maximum pressure areas and an increased temperature resistance are required. Just like the devices in the Futura series, the multi-fix devices also permit a modular construction of a maintenance unit for processing compressed air. Sets of compressed air filters, pressure regulators and mist lubricators are common device combinations used in a maintenance unit for compressed air. All pressure regulators and compressed air filters in the KNOCKS Multi-Fix series are available in the sizes 0, 1, 3, 4 and 5.

Our complete package: The compressed air maintenance unit

In addition to the individual devices from our three products series, we also offer pneumatic all-in-one systems to our customers. Here, the most important functions – such as filtering, regulating and lubricating – are included in a two-part or three-part module: the maintenance unit for processing compressed air. The compressed air maintenance unit fulfils the following individual functions:

  • Using filters, it cleans the compressed air of dirt particles or moisture.
  • It measures the pressure and uses valves to ensure a continuously consistent output pressure in the air pressure network.
  • If the compressed air requires lubrication, then this is provided in the correct quantity by the maintenance unit using an integrated lubricator.

KNOCKS Fluid Technology from Selm: Your contact for special application needs.

We have many years of experience in the field of filter technology and would like to use this expertise for your individual operating conditions. If you have special requirements for your compressed air maintenance unit, feel free to contact us directly. We can coordinate with you to create an individual custom-made solution.


KNOCKS applications
Industrial technology

Examples of application:


Industrial automation
Textile machines
Paper machines
Woodworking machines
Tool machines
Special machines
Handling devices
Pneumatic controls
Packaging machines
And lots more ...

KNOCKS applications
Industrial technology

Flexible, high-precision solutions for many types of industrial automation

KNOCKS applications<br /><b>Industrial technology</b>

KNOCKS applications
Medical technology

For use in the most sensitive fields:


Dialysis machines
Anaesthesia devices
Oxygen concentrators
Analysis devices
Medical compressors
Dental devices
Oxygen supply devices
ENT devices

KNOCKS applications
Medical technology

Highly sensitive solutions, e.g. for ventilators or dialysis machines

KNOCKS applications<br /><b>Medical technology</b>

KNOCKS applications
Food
industry

Use in the entire food industry:

Food processing machines
Packaging machines
Beverage dispensers
Baking machines

KNOCKS applications
Food
industry

Solutions for use in the entire food industry

KNOCKS applications<br /><b>Food<br /> industry</b>

KNOCKS applications
Transportation technology

Uses in transportation technology:


Pantographs
Braking systems
Door closing systems
Window cleaning equipment

KNOCKS applications
Transportation technology

Compressed air solutions from –40°C to +60°C robustly made of metal

KNOCKS applications<br /><b>Transportation technology</b>

KNOCKS applications
Marine technology

For marine applications:


Starter motors
Compressed air supply
Pneumatic lifting devices
Mobile compressors
Starting air compressors
Paint sprayers
Surface cleaning devices
Compressed air starters
Water treatment plants

KNOCKS applications
Marine technology

Suitable for inlet pressures of up to 40 bar

KNOCKS applications<br /><b>Marine technology</b>

KNOCKS applications
Further Industries

We can successfully transfer a great many existing applications to other industries and adapt them to suit the respective requirements.

Together we can develop the right solution for you!

KNOCKS applications
Further Industries

Your industry isn’t on the list? No problem!

KNOCKS applications<br /><b>Further Industries</b>

KNOCKS
Services

We provide what you need:  Products,
service and quality
made in Germany.

You can fully rely on KNOCKS: We help you select the right solution from the over 6,500 products we stock and, with the help of intelligently designed intra-logistics, can reliably deliver it upon request. We also develop, sample and produce specifically customised applications and manufacture pre-configured assemblies to meet your requirements. Whatever we can do for you – we are guaranteed to find a solution!

 

 


KNOCKS Products

We offer professional, reliable solutions for all of your compressed air processing requirements

Product
series

Serial quality

Our three well-proven product series are both highly efficient and flexible. Thanks to the wide range of materials used in their manufacture, they are suitable for countless requirements in various sectors. A total of more than 6,500 products from our series are available to you on a just-in-time basis. They are largely based on a modular design and meet the exacting standards of our quality management system. We will be glad to help you select the right product.

Product
series

Serial quality

High-precision
pressure regulators

The widest range of top precision

High-precision pressure regulators are used to exactly control the outlet pressure, regardless of inlet pressure and flow rate.
Over 40 years of manufacturing expertise have enabled us to perfect our knowledge in this field.
You can find high-precision pressure regulators made of various materials for all kinds of purposes and innumerable sectors in all three of our KNOCKS standard series.
Please do not hesitate to contact us for further information.

High-precision
pressure regulators

The widest range of top precision

Custom-made
solutions

We develop what you need.

We at KNOCKS want to provide you with exactly the solution best suitable for your purposes. In order to achieve this, we provide you with competent, expert advice, cooperating with you to determine exactly which characteristics your regulator requires. Our design team bases its work on these characteristics and develops a custom-made solution for you – even for small batches and within a short time.

Custom-made
solutions

We develop what you need.

KNOCKS best-of

Our industry-specific product highlights
Serie

AM.10

Automatic drain, p1= 1,5-16bar


AM.10
Serie

AM.10

Automatic drain, p1= 1,5-16bar

Serie

DR.036 mO

Pressure regulator 32x32 screw in cartridge 0,2-2,8


DR.036 mO
Serie

DR.036 mO

Pressure regulator 32x32 screw in cartridge 0,2-2,8

Serie

DRP.88

Pressure regulator pilot control


DRP.88
Serie

DRP.88

Pressure regulator pilot control

Serie

FDR.04

Precision pressure regulator


FDR.04
Serie

FDR.04

Precision pressure regulator


“Our innovations also secure our growth. We will continue to expand.”
Thomas Mustermann
Development manager at the KNOCKS design, development, manufacturing and sales centre in Selm, Germany

If you don't ask you won't find out!

Our dedicated engineers are happy to assist you and provide you with additional information about our products and services.


Please send your e-mail enquiry to
support@knocks.de

 

 

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