Page 596 - Fluid Power

Parker Legris
For any other Part Numbers or Types you require please contact your local Brammer Sales & Service Centre.
Pneumatic Soft Start fittings
These function fittings allow air pressure to gradually increase when a compressed air line is restarted after it has been vented for any reason (e.g. at the end of work, after an emergency stop or when adjusting the system). This gradual pressure increase, or “soft start” prevents shocks to the system which can occur when full working pressure is immediately introduced, thus saving wear and preventing injury to users or components.
Technical Specification:
• Working Temperature: -15°C to + 60°C
• Working Pressure: 3 to 10 bar
• Body: Engineering grade plastics
• Sub-assembly: Nickel-plated brass with sealing
washer.
7860 Soft Start Fitting, Isolating Valve, BSPP
• Body: Engineering grade plastics
• Sub-assembly: Nickel-plated brass with Sealing
Pneumatic Sensor Fitting
Legris sensor fittings detect pressure drop. They produce an end of stroke signal pneumatic or electric when the exhaust back pressure in the cylinder disappears. They are generally used to detect the end of travel of a cylinder, thus allowing reciprocation.
Legris sensor fittings are very compact.
They can be mounted on the cylinder, on the control valve or on a manifold block provided it is between the cylinder and the flow control. For accuracy, the flow control regulator should be positioned close as possible to the cylinder and therefore can also be fitted to a sensor fitting already mounted on the cylinder.
Technical Specification:
• Working Temperature: -15°C to +60°C • Working Pressure: 3 to 8 bar
• Breaking Pressure: 0,6 bar
• Response Time: 3 mins.
7818 Pneumatic Sensor, Female, BSPP Metric
Push-in connection for nylon and polyurethane tubing BSP parallel and metric
Body: Engineering plastics
Bolt: Brass and sealing washer
7300 Pressure Regulator, Male BSPP
• Male BSP parallel, with push-in fitting connection
• Plastic Body, nickel-plated brass screw with sealing
washer.
Order Code
WXF10501 WXF10502 WXF10503 WXF10504 WXF10505
Product Code
7300-04-10 7300-06-10 7300-06-13 7300-08-10 7300-08-13
Thread Size
G1/8 G1/8 G1/4 G1/8 G1/4
Tube Ø 1+
4mm
6mm POA 6mm POA 8mm POA 8mm POA
£31.21
Mini-Ball Valves
washer.
Order Code
WXF10541 WXF10542 WXF10543
Product Code
7860-08-13 7860-10-13 7860-12-21
Thread Size
Tube Ø 1+
•
• • •
M5 Bolt: Zinc passivated steel.
Legris mini-ball valve enables in-line opening and closing of a pneumatic circuit.
Compact and lightweight they are suited to all types of installation, Moreover, thanks to the 3 types of mounting available, these models are suited to all applications.
Their screwdriver slot knob allows opening and closing, even when access is difficult. depending on the model, the handle differentiated by colour and marked with the corresponding pneumatic symbol, in order to enable immediate identification by the user.
Full passage, Legris mini-ball valves offer excellent flow performance.
Technical Specification:
• Suitable fluid: Compressed air
• Max Pressure: 10 bar
• Vacuum Capability: vacuum of 755 mm Hg (99%
20
G1/4 8mm £48.40 G1/4 10mm £56.70 G1/2 12mm £85.92
Order Code
WXF10536 WXF10537 WXF10534 WXF10535 WXF10538
Product Code
7818-04-19 7818-04-10 7818-04-13 7818-04-17 7818-04-21
Thread Size
M5X0,8 G1/8 G1/4 G3/8 G1/2
Tube Ø 1+
4mm £25.77 4mm £27.48 4mm £28.23 4mm £30.04 4mm £31.03
7870 Soft Start Fitting, Control Valve, BSPP
Pressure Regulator Fittings (Relieving Type)
of vacuum)
• Working Temperature: -20°C to +80°C.
7913 Models 3/2 with Vent
• Body: Engineering grade plastics
• Sub-assembly: Nickel-plated brass with Sealing
Legris pressure regulator fittings are used to stabilize, at a given value, the pressure applied to pneumatic equipment, whatever the fluctuations of pressure upstream.
The pressure outlet is fully controlled by an adjustment screw. To assist pressure selection, the screw is calibrated showing pressure setting levels. Adjusting pressure to a sufficient value provides a saving of compressed air & therefore energy.
Technical Specification:
• Working temperature: -10°C to +70°C
• Working pressure: P1 - input pressure 1 to 16
bar, P2 - regulated pressure 1 to 8 bar
• Constituent materials: Body: polymer H.R., nickel-
plated brass, Seals: Nitrile.
washer.
Order Code
WXF10544 WXF10545
Product Code
7870-08-13 7870-10-13
Thread Size
G1/4 G1/4
Tube Ø
8mm 10mm
1+
£44.71 £53.32
• Body: Polymer H.R
• Nickel-plated brass ball.
Order Code
WXF10560 WXF10561 WXF10562 WXF10563 WXF10564
Product Code
7913-04-00 7913-06-00 7913-08-00 7913-10-00 7913-12-00
Tube Ø
4mm 6mm 8mm 10mm 12mm
5+
£10.61 £10.97 £11.67 £12.32 £13.97
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Pneumatics & Vacuum