Double Line Systems

                                     

Contrary to single line or progressive system, double line systems use two parallel lines. The full cycle is compromised of two half cycles. Both main lines are pressured alternately from the pump. To monitor a half cycle, a control by reversing valve and final pressure switch is necessary.

1. half cycle: By reversing the double line system, mainline 1 is pressurised and main line 2 is relieved of pressure. As a result, the control piston and thereafter the dosing piston movie in the respective end position. The lubricant displaced by the dosing piston is pressed to the matching outlet via the control piston's circumferential slot. Until the reversing is switched, main line 1 keeps the pressure.

2. half cycle: As soon as the reversing is switched, mainline 2 is pressurised and main line 1 is relieved of pressure. This leads to the control piston and thereafter the dosing piston moving to their respective initial position. Main line 1 is relieved of pressure by the lubricant displaced by the control piston. Here, the pressure in main line 2 is maintained until the reversing is switched again.

To prevent strains (e.g. dirt and vibrations), we recommend the use of lubricant distributors with non-adjustable dosing screws.


Double line pump BSB

Double line pump BSB
  • Reservoir volume: 60 or 100 kg
  • Pressure up to max. 400 bar
  • High reliability
  • Level switch and manometer
  • Compact construction
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line pump BMB

Double line pump BMB
  • Reservoir volume 8, 15 or 30 kg
  • Pressure up to max. 400 bar
  • High reliability due to forced control
  • Level switch and manometer
  • Lubricant: Oil, grease, semi-fluid grease
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

SKF Double line distributors ZVC

SKF Double line distributors ZVC
  • Block distributor
  • Grease and oil
  • Up to 4 outlets
  • Temperature: -20°C to +80°C
  • Dosing volume freely adjustable from 2,5 to 15 cm³
  • Material: Continuous casting
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line distributor ZVB

Double line distributor ZVB
  • Double line distributor block
  • Grease and oil
  • Up to 8 outlets
  • Dosing volume: 0,5; 1,5 or 3,0 cm³/stroke
  • Material: Machining steel
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Vogel Double line switch gear SGA

Vogel Double line switch gear SGA
  • Double line switch gear SGA
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line way valve SAV

Double line way valve SAV
  • Function 4/2 ways
  • Drive via DC gear motor
  • Operating pressure: max. 400 bar
  • Operating voltage: 110-127 or 200-240 V AC / 50/60 Hz 11, 24 V DC
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line distributor BV-3981

Double line distributor BV-3981
  • Operating pressure: max 300 bar min. 35 bar
  • Temperatur range: 30°C to +80°C
  • Outlets: max. 8
  • Connection inlet: G 1/4
  • Control volume per outlet: 250 mm³
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line distributor BW-3980

Double line distributor BW-3980
  • Operating pressure: max. 300 bar - min. 35 bar
  • Temperature range: -30°C to +80°C
  • Outlets: max. 8
  • Connection inlet: G 1/4
  • Control volume per outlet: 250 mm³
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line distributor BZ-4001

Double line distributor BZ-4001
  • Operating pressure: 400 bar
  • Temperature range: -30°C to +80°C
  • Outlets: max. 8
  • Connection inlets: G 3/8
  • Control volume per outlet: 500 mm³
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line distributor UXZ-4006

Double line distributor UXZ-4006
  • Operating pressure: 150 bar
  • Temperature range: -30°C to +80°C
  • Outlets: max. 8
  • Connection inlets: G 3/8
  • Control volume per outlet: 1300 mm³
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Pressure changeover switch

Pressure changeover switch
  • Changeover switch pressure, adjustable: 30-150 bar, 80-300 bar
  • Medium: Oil 50 to 20.000 mm²/s
  • Grease up to NLGI class 2
  • Temperature range: -20 to +80°C
  • Material: Galvanised steel
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Differential pressure switch

Differential pressure switch
  • Switching differential pressure: 40 bar
  • Operating pressure max.: 400 bar
  • Actuation volume: 0,25 cm³
  • Voltage max.: 240 V AC
  • Continuous current max.: 10 A
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

Double line pump FZA

Double line pump FZA
  • Central piston technology
  • Reservoir: 2,5 kg, 8 kg, 15 kg or 30 kg
  • Insert for clockwise or counter-clockwise rotation
  • Flow rate up to 60 cm³/h
  • Level switch and filler valve
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

SKF Duoflex double line distributor

SKF Duoflex double line distributor
  • Dosage: up to 1,5 cm³
  • Outlets: max. 8
  • Compact construction
  • Low space requirements
  • Temperature range: -25 to +80°C
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days

SKF Double line distributor with non-adjustbale dosing volume

SKF Double line distributor with non-adjustbale dosing volume
  • Dosage: to 5 cm³
  • Outlets: max. 8
  • Compact construction
  • Low space requirements
  • Temperature range: -25 to +80°C
MSRP 0,00 EUR net / piece
excl. 19 % VAT
MSRP 0,00 EUR gross / piece
incl. 19 % VAT
Shipping time: 1-3 Days
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