SKF ProFlex Duoflex Progressive Distributors for Oil and Grease
Central System Grease Dispensers - SKF ProFlex
Progressive Distributors for Oil and Grease
Progressive Distributors
Progressive distributors transfer the lubricant delivered by one pump to several outlets at the volumetric rate determined by the feeder. The different amount of lubricant at different outlets in the feeder is obtained by using pistons of different diameters in the system or by combining two or more outlets. The quantities of lubricant expressed on the product are a result of the piston diameter and piston stroke.
Block Distributors VPB
Block distributors are available with 3 to 10 pistons and can supply 2 to 20 lube points with oil or grease depending on the bridging state of the outlets. Stroke volume per cycle is 0.2 cm³.
Specifications
* Fine-tuned lubricant delivery
* 2 to 20 outlets
* Function monitoring centrally with a simple indicator or piston detector.
* Universally usable with oil (min. 12 mm² / s) and grease (max. NLGI class 2)
* Economic and reliable
* Flexible system design is possible using a main and secondary feeder
* Lubrication cycle maximum 200 strokes / minute.
Additional Equipment
* Optical cycle indicator
* 2 or 3 pin piston detector
* 2/2 solenoid directional control valve
* External bridging
Segmented Distributor VPK and VP
Split distributors are also available with 3 to 10 pistons and are designed to supply 2 to 20 lube points depending on the bridging state of the outlets. Individual compartments with different stroke and volume sizes are also available. In this way, the oil to be supplied to the bearings can be finely adjusted. VP distributors are designed with internal check valves and can be used as main feeders.
Additional equipment
* Optical cycle indicator
* 2 or 3 pin piston detector
* With 2/2 or 4/2 solenoid direction control valve for intermittent operation
* Flow limiter for oil makes the flow stable regardless of viscosity changes and back pressure effect.
Modular Distributor PSG
PSG modular distributors are also available with 2 to 20 outlets. Thanks to the unique design with a separate base plate, very easy block arrangement and operation is possible. High flow rates of up to 2.5 lt / min (PSG2) or 6 lt / min (PSG3) can be achieved by easily arranging the inner ports. This is particularly important for oil circulation systems. Thanks to eight different chamber sizes (PSG2) and a few extra equipment, it has become the most reliable, precise and flexible dispenser of its kind.
Additional equipment
Optical cycle indicator
2 or 3 pin piston detector
2/2 or 4/2 solenoid directional valve for intermittent operation
Flow limiter for oil makes the flow stable regardless of viscosity changes and back pressure effect
Rotary indicators for oil flow
Connectors for external bridging
SKF Dual Line DuoFlex Grease Distributors
Double line lubrication systems designed for oil and NLGI class 000 ... 3 semi-fluid and hard greases
SKF DuoFlex systems are designed for medium and large-sized machines with long pipelines, many lubrication points and operating in harsh conditions.
Typical applications include heavy industry, metal processing plants, paper industry, mining, cement plants, ship cranes, power plants, etc. countable.
This system requires two lines that are alternatively supplied with lubricant.
SKF DuoFlex systems are highly reliable in the use of hard grease and long lines with a pumping distance of 100m or more.
These products are also highly flexible in precise adjustment of the lubricant amount in accordance with the requirements of the individual lube points.
In addition, a very simple and easy system design can be made by connecting the double line distributors in parallel.
SKF DuoFlex dual-line lubrication systems can lubricate more than 1 000 lubrication points with a pressure of up to 400 bar and high reliability using a single pump unit.
