Collection: Products

The pressure reducer mod. Valvoplan II , an evolution of its historic predecessor, is particularly suitable where maximum constancy of the gas flow rate is required. It is one of the top products for practicality and functionality and improves the already known advantages of the previous version, namely the great precision and consistency of gas supply even when the pressure in the cylinder varies.

It is equipped with a large diaphragm and a high pressure valve, therefore the sensitivity of regulation guarantees absolute stability and maximum safety thanks to the characteristic overflow system, which intervenes if the pressure exceeds the set value by 0.6 bar predetermined.
The system can be created for all combustible and oxidising gases with the exception of Oxygen and Acetylene, and is available, on request, complete with one or two flow meters, standard or increased preheater, both preheater and flow meter.

This instrument introduces some new and important aspects: the gas saving system, which allows a significant reduction in consumption, the integrated pre-heating system and the possibility of powering and regulating up to two welding machines simultaneously thanks to the double flow meter. All these solutions can be integrated into a single reducer, avoiding the need to combine different and expensive independent instruments.

Available in the version with flow meter, double flow meter, pre-heater, increased pre-heater, both accessories
Available with specific treatments for pure and food gases.

This pressure reducer has been totally engineered and made of stainless steel for use with corrosive gases and for applications in which the construction materials become essential to ensure the resistance and durability of the instrument itself.
The adjustment of the output pressure is easily managed thanks to a nylon knob, the pair of pressure gauges allows direct control over the adjustment. The overpressure valve ensures safe working.
Available in different versions with or without pressure gauges.

Thanks to continuous research studies and many years of development and testing, our Roboflow Total Control is now ready and available.
Roboflow Total Control is the most innovative mixing system from Cryotek Eng, i.e. the perfect combination of flexibility, reliability and performance.

The new gas mixing system is an improvement of the previous Cryotek Eng electronic mixing system, a version designed to ensure the highest precision in all operational functions.
Ready to be configured for a wide range of gases, Roboflow Total Control is the most flexible and convenient automatic tool for managing and mixing gases.

The instrument allows you to use and control one or more gases supplied and therefore allows total control of production costs.
It is used in the most varied fields of application such as: welding, heat treatments, food, goldsmithing, clean rooms, advanced electronics and research. Sectors in which digital management of the entire process must also be added to the precision of the mixture strength.

The semi-automatic exchange panel allows the connection of two incoming high pressure gas cylinders, regulating the pressure and introducing the gas into the low pressure line.
The conception of the exchange system allows for a system capable of automatically exchanging the incoming line, in the event of gas running out, with the secondary line already connected to the panel. Once the exchange has taken place, the operator who will replace the first gas source will rearm the automatic exchange and the operation is repeated.
Thanks to non-return valves and particular technical measures, the replacement of terminated sources can be carried out in complete safety.
Equipped with two input pressure gauges and one output pressure gauge for continuous pressure monitoring, overpressure valves placed directly on the reducer body and an output ball valve which allows simple disconnection from the line allowing for easy maintenance.

The D02 / D02HF decompression station is a complete gas reduction and control station that does not require any additional equipment.
The power plant is in fact already equipped with an inlet filtration system, first stage reducers and an integrated differential system capable of managing inlet pressures of up to 200 bar and outlet pressures of up to 10 bar. The electronic pressure transducers with which it is equipped are interfaced with alarm systems capable of warning when the cylinders are in reserve.

The control unit is completed with an automatic exchange system, capable of automatically switching to the full cylinder once the cylinder in process has entered reserve. The integrated alarms cannot be silenced except by replacing the cylinders and restoring the pressure initially set via the selector located on the front panel of the panel. The system is equipped with an interface for connection to an external electric alarm control unit.

The use of essential graphics and the panel-front installation of all the display systems make use and pressure calibration simple and intuitive.
Thanks to the operating principle of the automatic exchange system, it will no longer be necessary to stop production to change the cylinders.
The system is particularly suitable for Oil&Gas applications.

Single stage decompression system mod. Easyboard Star 2. The visible first stage decompression unit is equipped with two inlets with anti-transfer valves, thanks to which it is possible to replace the single source with the active panel. The system is completed by two pressure gauges, high and low pressure, and an outlet ball valve. Additionally, a pressure switch is available for remote control of the pressure in the high pressure chamber.
The outlet pressure adjustment is easily adjustable thanks to a nylon knob, the pair of pressure gauges allows direct control over the adjustment. The overpressure valve ensures safe working.
Able to handle a wide range of gases: combustible, oxidising and inert. Thanks to the use of new construction techniques, the use of innovative materials and the use of self-regulating gas control systems, these instruments are reliable, flexible and simple to manage.
On request we produce versions for pure, hyperpure, medical and food gases.
Depending on the required output pressure, it can be equipped with a diaphragm (up to 10 bar) or with a piston system (up to 60 bar).
Available for mixes and with international bindings.

The D118 OH decompression and distribution system offers the possibility of having in a single location:
2 decompression groups and use of propane for heating with reel and 25 m hose.
2 decompression groups and use of oxygen-propane for cutting with 15 m twin hose reel.
In addition to the great practicality of combining 4 stations in a single structure, the D118 OH is equipped with a safety system which, in the event of an emergency, allows you to immediately shut off any flammable gas supply by pressing the button.
The entire structure is fixed to the ground using M12 anchor bolts and connected to the gas and air networks via UNI EN 1092-1 – PN40 flanges.
Hidden supports allow it to be moved and positioned easily.
The system is particularly suitable for Oil&Gas applications.

The D49 A HF first stage acetylene decompression panel allows the simultaneous connection of three gas sources, such as racks of cylinders or high pressure lines, allowing selective use of the same in order to make up for the possible exhaustion of one of the three without affecting production.
Each inlet is equipped with an upstream pressure gauge and a dedicated RBP reducer capable of providing up to 15 Nm3/h at 1.5 bar.
The inlet lines then converge into a single outlet equipped with a 1″ flame arrestor valve, a pressure gauge to monitor the outlet pressure and a main system supply valve. The system is particularly suited to Oil&Gas applications.

The D49 HF first stage decompression panel allows the simultaneous connection of three gas sources, such as racks of cylinders or high pressure lines, allowing selective use of the same in order to make up for the possible exhaustion of one of the three without affecting the production.
Each inlet is equipped with an upstream pressure gauge and a dedicated reducer capable of supplying up to 50 Nm3/h at 12 bar.
The inlet lines then converge into a single outlet equipped with a 1″ non-return flame valve, a pressure gauge to monitor the outlet pressure and a main system supply valve.
The system is particularly suitable for Oil&Gas applications.

The D117 propane decompression system is composed of a complete decompression unit inserted inside a specially designed steel container coated with a special paint that is particularly resistant to atmospheric agents.
At the inlet we find the main valve and the filter, inside we find a 2nd stage RBP model reducer, capable of reaching a flow rate of 40 Nm3/h complete with adjustment screw accessible from the outside, pressure gauge and non-return flame valve.
Through the transparent pmma window it is possible to check the pressure gauge without the need to open the door.
At the outlet there is a reel equipped with 15 m of 8x15 mm orange rubber hose to which the torch for the actual
usage. The components of the D117 are also available individually:
D47 – Complete decompression unit.
Reel with 15 m of 8×15 mm rubber hose.
The system is particularly suitable for Oil & Gas applications.

The Cryotek Eng variable area mixer is able to offer from two to four autonomous mixers at low costs, in small spaces and in a single frame, thus optimizing the organization of the process throughout the production.

It allows you to set up to four mixtures, via a series of micrometric valves, which ensure flow calibration on each individual line, guaranteeing a mixture with a defined and accurate title.

This instrument offers the operator the possibility of having direct control over the strength of the mixture produced and , through a flow control system, also over the stability of the output mixture.

* Available with integrated alarm, blanketing and/or line blocking systems.