Flow control valves Series CLFB, CLFC
Unidirectional and bidirectional flow regulators with in technopolymer (G1/8, G1/4, G3/8)
Ports: M5, G1/8, G1/4, G3/8
These unidirectional and bidirectional flow control valves are designed to be directly mounted on valves or cylinders with only a small footprint.
The wide range of swivel fittings allows to complete the flow control valve with the most suitable configuration based on the type of tube used.
All models are supplied with a swivel fitting.
General Data
| Type of regulator | Needle type |
| Valve group | Unidirectional and bidirectional controller |
| Materials | Body, regulation screw: stainless steel (M5), brass (G1/8 – G1/4 – G3/8) GRIPfit cartridge = technopolymer and stainless steel Banjo: brass (M5), technopolymer (G1/8 – G1/4 – G3/8) Controller = technopolymer – seals = NBR |
| Mounting | By male thread |
| Ports | M5 – G1/8 – G1/4 – G3/8 |
| Installation | In any position |
| Operating temperature | 0°C ÷ 60°C (with dry air -20°C) |
| Operating pressure | 1 ÷ 10 bar |
| Nominal pressure | 6 bar |
| Nominal flow | See graph |
| Nominal diameter Ø [mm] | M5 = 1,5 mm – G1/8 = 2 mm – G1/4 = 4 mm – G3/8 = 7 mm |
| Fluid | Filtered air. If lubricated air is used, it is recommended to use ISOVG32 oil. Once applied the lubrication should never be interrupted. |
Coding Example
| CL | FB | – | 1/8 | – | 6 | – | C | – | G |
| CL | SERIES CL = Compact Line |
| FB | FUNCTION FB = Flow regulator, threaded / tube / manual FC = Flow regulator, threaded / tube / screwdriver |
| 1/8 | PORTS M5 = M5 1/8 = G1/8 1/4 = G1/4 3/8 = G3/8 |
| 6 | TUBE 4 = tube Ø 4 6 = tube Ø 6 8 = tube Ø 8 10 = tube Ø 10 12 = tube Ø 12 |
| C | VERSION C = Unidirectional on cylinder V = Unidirectional on valve B = Bidirectional |
| G | G = Gripfit |
RELATED PRODUCTS
Anti-rotation guide units Series 45
Suitable for cylinders:
- DIN/ISO 6432 (Ø 12, 16, 20, 25 mm)
- ISO 15552, previous DIN/ISO 6431 (Ø 32, 40, 50, 63, 80, 100 mm)
Series 45 guide units can be used with all DIN/ISO 6432 cylinders of Ø 12 ÷ Ø 25 and ISO 15552, previous DIN/ISO 6431, cylinders of Ø 32 ÷ Ø 100.
They have been developed in order to prevent piston rod rotation and can support possible radial loads.
Series 45 guide units are available in three different models depending on the applicable loads.
The UT and HT guides with crawling supports are self lubricating, while HB guides have a ball bush.
To ensure the right choice of the loads in relation to the stroke, please refer to the graphs.
The shorter the stroke the higher will be the applicable loads.
Compact cylinders Series 31
Double and single-acting, double-acting non-rotating, magnetic
Ø 12, 16, 20, 25 mm
Ø 32, 40, 50, 63, 80, 100 mm UNITOP
The compact dimensions allow Series 31 single and double-acting magnetic cylinders to be installed within confined spaces.
These cylinders are suitable for use with feet, brackets.These cylinders are available in 10 different bore sizes from Ø12 to Ø100.
The guides are inserted in the external profile parallel to the sliding axis on three sides.
These guides are used to locate the switches that sense the piston position.
The construction design of these cylinders provides excellent axis stability.
They are available either with a male or female thread.
These cylinders can be supplied in W version for high temperatures (140°C).
This last version is not magnetic.
Cylinders Aluminium profile Series 61
Single and double-acting, magnetic, cushioned
Standard, low friction, low temperatures and tandem versions
Ø 32, 40, 50, 63, 80, 100, 125 mm
Series 61 cylinders comply with the ISO 15552 standards and can be assembled with the entire range of standard accessories.
A permanent magnet, mounted on the piston in these cylinders, enables information to be received regarding the piston position by means of proximity switches mounted in grooves along the cylinder profile.
These grooves can be covered with a slot cover profile.This cylinder series is equipped with adjustable end-stroke cushioning.
Moreover, they are equipped with a mechanical cushioning in order to reduce the impact of the piston as it reaches the end of the stroke.
Short-stroke cylinders Series QL
Series QL: double-acting, magnetic and non magnetic
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QL short-stroke cylinders are available in seven different bore sizes from 12 mm to 100 mm and are designed to cover a wide range of application needs, from light duties in packaging or assembly through to the demanding requirements of handling components for woodworking.
The low weight of the aluminium body and the compact design makes this cylinder range quick and easy to install, even in confined or awkward spaces.
Series QL is available in double acting, magnetic and non-magnetic designs.
A full range of accessories such as standard, large and narrow mounting feet enhance the applicability and usability of the range.
Short-stroke cylinders Series QP – QPR
Series QP: single and double-acting, magnetic
Series QPR: double-acting magnetic, non-rotating
Ø 12, 16, 20, 25, 32, 40, 50, 63, 80, 100 mm
Series QP - QPR cylinders are available in 10 bore sizes, from Ø 12 to Ø 100.
Their compact dimension allows the installation in small spaces.
Because of their particular construction, they can be mounted by means of feet or trunnion.
The guides are manufactured in the external profile parallel to the sliding axis on three sides.
These are used to locate the switches that sense the piston position.
The non rotating guides make the QPR suitable for supply operations and for handling equipment.