CBF Cartridge Valves

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CBF is specialised in the production of a complete range of hydraulic valves:

Overcenter valves, in line, flangeable on motors and hydraulic cylinders, Cetop 3-5, made with collector in aluminium, steel or cast iron, with maximum flows that can go from 40 l/min. to 200 l/min. and working pressure until 350 bar.
The valves are available with standard pilot ratio 4,25:1 and on request, with pilot ratios 3:1, 8:1, 10:1.
In whole range is available also the version "CC", that is right for applications that expect the use centre close distributors.

Two and three ways flow regulators valves, that are available in cartridge style or with collector made in aluminium, in steel or in cast iron, with in line connections or flangeable on hydraulic motors, manual and with electric control with flows that can go of a minimum 1 l/min. until maximum 380 l/min. and working pressure from 200 until 300 bar.

Flow divider combiner cartridge style, made in steel with heat-treatment or with collector made in aluminium or steel, with a flow division ratio 50%+50% and 7 different flow range that various from minimum of 3 l/min. to maximum of 150 l/min.

 

Relief-unloading valves high-low pressure in line and modular with flange "NG6", "NG10" "NG16", indicated for hydraulic circuits with two pumps that working in parallel where is requested to exclude automatically the low pressure pump after reaching an adjustable value of the pressure (The most common application are hydraulic presses). Have aluminium body and max flows rate that can go from 40 l/min. until 100 l/min.
- Manual distributor available with collector in cast iron with in line connectors or modular with flange "NG6" and "NG10" complete of a large range of hydraulic circuits and positions. They have maximum flows of 30 l/min.
(NG6), 70 l/min. (NG10), 25 l/min. (in line connections) and working pressure of 350 bar. On both version is available with micro switch option. For the very small dimension, those valves are indicated for applications with a narrow range of action.

 

Direct acting or pilot operated relief valves available in cartridge style or with collector made in aluminium or steel, or on request in steel with in line connections or flangeable on hydraulic motors, with maximum flows that can go from 5 l/min. until 200 l/min. with working pressure from 250 to 350 bar.

 

Two, three, four electric valves available in cartridge normally open and normally close style, slide type or seals type, or with aluminium collector or on request, in steel with in line connections. The maximum flows can be from 10 l/min. until 150 l/min. with maximum pressure from 200 until 300 bar.

 

Flangeable valves on DANFOSS - SAM HYDRAULIK - WHITE motors (standard production) and, on request, for other types of motor.
The range includes overcenter valves, shock-resistant valves, shock-resistant and anti-cavitation that are available in single or dual effect type, flow regulators valves, rotating distributor built with collector in aluminium and, on request, in steel.
There are available on maximum flows that go from 40 l/min. until 90 l/min. and maximum working pressure from 350 bar (aluminium) to 450 bar (steel).

 

Hydraulic valves with flange NG6 (CETOP 3) and flange NG10 (CETOP 5), single or dual effect, here there are Overcenter valves, relief valves, flow regulator valves, pilot operated check valves, electric valves, relief-unloading valves high-low pressure, sub-plate for solenoid valves, manifold plate valves until 10 station, packing plate.
The collectors are built in aluminium or, on request, in steel or cast iron.
The external parts are exposed a galvanic treatment (the parts are tropicalized), in the inside parts, are heat treated and then rectified.
The valves are available with maximum flows that go from 40 l/min. to 90 l/min. and maximum working pressure from 350 bar (aluminium) until 450 bar (steel).

 

 

 

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