LEGRIS

legris.com

Parker Hannifin France SAS | Parker Hannifin Group - Low Pressure Connectors Europe (LPCE) Division - Parc Alcyone – Bat. D - 1 rue André et Yvonne Meynier CS 46911 - 35069 RENNES Cedex, FRANCE
Tel. : +33 2 99 25 55 00 | Fax : | E-mail : DSOLegris@parker.com

engine test benches

Compact and precise, Parker Legris industrial fittings provide the different requirements that are essential for reliable and consistent performance.

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LF 3000 polymer push-in fittings

The large range of LF 3000 push-in fittings meets most requirements for compressed air systems

Main advantages
- instant manual connection and disconnection, without tools
- excellent performance : full flow, automatic sealing, constant easy connection
- compact and light weight
- suitable for use with both nylon and polyurethane tubing
- instant connection with integral ‘O’ ring seal on BSPP threads and pre-coating on BSPT threads
- one of the most extensive ranges on the market
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pneumatic function fittings

Parker Legris pneumatic function fittings have been developed to assist automated handling.

Main advantages
. flow control regulators
- control the speed of a pneumatic cylinder
- stability, progressive adjustment and accuracy of flow
- perfectly controlled sealing both externally (tube outlet and sub-base) and internally (adjustment screw)
- instant connection ensures quick assembly with both nylon and polyurethane tubing
- fittings can be swivelled in order to facilitate optimum system design and tubing configuration
- compact and light weight

. in-line non-return valves
- allow air to pass in one direction whilst preventing flow in the other direction
- suitable as a safety accessory on compressed air circuits
- withstand vibration
- extreme compactness and light weight

. pneumatic sensor fittings
- detect pressure drops and the end-of-travel of a cylinder
- compact and light weight
- suitable as a safety component on compressed air circuits

. pressure regulators
- stabilize at a given value the pressure applied to pneumatic equipment, whatever the fluctuations of pressure upstream
- provide a saving of compressed air and therefore energy
- instant manual connection and disconnection, resulting in time-saving
- compact and light weight

. manual switch operated vent fitting
- guarantee immediate isolation of the air line by venting the system to atmosphere by a simple manual operation of the lever
- easy to operate
- a number of valves can be mounted side by side, even in reduced spaces

. pneumatic sleeve valves
- immediate isolation of the air line by venting the system to atmosphere
- compact and light weight

. pressure reducer fittings
- provide the cylinder with a circuit pressure reduced to a value determined by manual adjustment
- provide a saving of compressed air and therefore energy

. pneumatic sensor fittings
- detect pressure drops and end-of-travel of a cylinder
- compact and light weight
- guarantee safety of circuits

. pneumatic soft start fittings
- allow air pressure to gradually increase
- guarantee safety of circuits

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nylon and polyurethane tubing

Parker Legris calibrated nylon and polyurethane tubing is perfectly adapted for pneumatic cabling. Selection will depend on the specific requirements of the installation.

Main advantages
. semi-rigid nylon tubing 
- large range of working temperatures and pressures
- small pressure drop
- strong abrasion resistance
- good absorption of vibration
- constant rigidity, good ageing
- 7 colours for easy identification of circuits

. flexible polyurethane tubing 
- high flexibility and small bend radius
- large range of working temperatures and pressures
- small pressure drop
- good absorption of vibration
- UV resistant
- constant rigidity, good ageing
- 7 colours for easy circuit identification

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stainless steel compression fittings

Parker Legris stainless steel compression fittings are resistant to aggressive or corrosive environments and fluids.

Main advantages
- suitable for low and medium pressures
- withstand high temperatures
- withstand water hammer and vibration
- for rigid and flexible hoses