Working pressure:

• 8 bar

Seal:

• NBR/VITON/SILICONE

Working temperature:

• NBR: -20°C to +80°C
• VITON: -40°C to +80°C
• SILICONE: -20°C to +150°C

Material versions:

• Body: anodised aluminium.
• Head: die cast aluminium.
• Spring: stainless steel.
• Pinion: carbon steel.
• Piston: aluminium.

Material versions:

• Barrel (aluminium or steel).
• Piston (aluminium or plastic).
• Piston rod (chromium plated carbon steel or stainless steel).
• Seal (polyurethane, NBR rubber, Viton).

Actuators can be divided taking into account:

a) design and acting characteristics:

• single acting
• dual acting

b) rod types:

• single rod
• through rod
• through rod not rotating

c) movement:

• linear
• rotary

d) number of positions:

• two positions
• multi positions
• adjustable stops

e) connection types:

• with rod
• rodless

FRL compressed air preparation units responsible for filtration, regulation and lubrication etc. are made of plastics and metal alloys with highly durable techno-polymers. Diameters ranging from 1/8” to 2” and high flow rate values enable matching operating parameters with virtually each application. Among many other products, Tubes International offers:

• Filters, fine filters and filters with activated carbon insert, which remove the remaining particles of oil, solvents or even odours. They are equipped with manual, semi-automatic or fully automatic condensate drain valves.
• Reducers, filter-reducers or precision reducing valves maintain the pressure values at the desired constant level. In the event of a sudden pressure surge, they release the excess of air to the atmosphere.
• Lubricators, which provide a lubricating agent to the compressed air. In a standard version, they are filled with oil by disassembly of the tank or via a top cap. The lubricators with automatic filling are available to special order.

Lubricators, which provide a lubricating agent to the compressed air. In a standard version, they are filled with oil by disassembly of the tank or via a top cap. The lubricators with automatic filling are available to special order.

They all are comprised in four different groups: BIT, SKILLAIR, NEW DEAL and SYNTESI.

Basic valves distinction:

Due to different number of ways (ports) we distinguish:

• 2-way
• 3-way
• 5-way

Due to number of positions (number of adjacent boxes on a valve symbol):

• two position
• three position

Due to types of actuation:

• Manual
• Mechanical
• Pneumatic
• Electric

Due to way of steering:

• direct acting or reverse acting
• mono or bi-stable

• Brass and plastic push-in fittings – easy, quick and very user friendly. Push-in fittings are manufactured in a huge number of shapes, however, a complete system can be built using just four basic shapes, thus reducing the overall cost of the system. The push-in fittings are divided into three series: R series – general purpose, for hoses with outer diameter from 3 to 14 mm, RL FOX series – reduced outer dimensions and economy version push-in fittings – S series.
• Push-in fittings designed for the food industry – highly specialised variation of push-in fittings, which is highly resistant to detergents and other chemicals. Both the push-in fittings made of nickel-plated brass – F-series as well as acid-resistant steel are available in this version.
• Cutting ring fittings B series – designed for copper and plastic pipe assemblies. Particularly recommended for installations, where vibrations may occur. Can be used at high working pressure – 60 bar.
• Finger tight fittings C series – to assemble the fitting, the hose must be pushed onto the fitting and tightened up with the nut. Maximum working pressure of finger tight fittings is 18 bar.
• Finger tight fittings D series (banjo) – these fittings can be connected in any required position and also connected with R-series push-in fittings. Their maximum working pressure is 18 bar.
• Threaded fittings A series – made of nickel-plated brass or AISI 316L steel. It is usually required to use additional sealing to make the connection of this type of fittings tight.
• Function fittings LINE ON LINE – is a unique range of products designed to be installed in pneumatic systems. Their distinctive features include: high efficiency, small dimensions and compact design. The modularity of their construction allows parallel, serial or combined parallel-serial connection.

Our extensive product offer includes a wide range of lightweight and flexible pneumatic hoses with a calibrated outer diameter, both metric and imperial dimensions, to be assembled on push-in or push-on fittings. Designed for pneumatic, hydraulic, oil and lubrication systems and for chemicals. Resistant to hydrolysis, biological corrosion, UV radiation, solvents and detergents. Made of polyethylene (PE), polyurethane (PUR), polyamide (PA), teflon (PTFE), PVDF, in many colour options. Available also as a multihose or a spiral hose in different lengths.

The pneumatic hoses that we offer, are intended for pneumatic control systems, pneumatic tools and industrial robots. An antistatic hose version is available for systems where a danger of static electricity build-up can occur. Chiefly used in the electronics industry, varnish, gas and mining industries.

Our extensive product offer includes a wide range of lightweight and flexible pneumatic hoses with a calibrated outer diameter, both metric and imperial dimensions, to be assembled on push-in or push-on fittings. Designed for pneumatic, hydraulic, oil and lubrication systems and for chemicals. Resistant to hydrolysis, biological corrosion, UV radiation, solvents and detergents. Made of polyethylene (PE), polyurethane (PUR), polyamide (PA), teflon (PTFE), PVDF, in many colour options. Available also as a multihose or a spiral hose in different lengths.

The pneumatic hoses that we offer, are intended for pneumatic control systems, pneumatic tools and industrial robots. An antistatic hose version is available for systems where a danger of static electricity build-up can occur. Chiefly used in the electronics industry, varnish, gas and mining industries.