Дозирующие устройства VR с предварительным циклом смазывания
Дозирующие устройства VR с предварительным циклом смазывания - Image 2
Дозирующие устройства VR с предварительным циклом смазывания - Image 3
Дозирующие устройства VR с предварительным циклом смазывания - Image 4

VR metering devices with pre-lubrication cycle

For single-line lubrication systems

The VR series of metering units offers 1–12 channels of pre-lubrication for single-line oil and grease lubrication systems up to and including NLGI grade 2. These metering units feature an innovative, compact, and robust design utilizing SKF quick-release coupling systems.

Technical characteristics and advantages

  • Innovative, highly compact design
  • Optional metering devices for 1–12 channels according to the number of lubrication points
  • Measuring nipples with indicator pin for visual inspection of each lubrication point
  • Choice of optional push-in or threaded fittings for supply and main line connections
  • Easy dosage adjustment by replacing the metering nipples
  • Black anodized surface for optimal corrosion protection
  • Corrosion resistance category C3 and C5 according to DIN EN ISO 12944 and Germanischer Lloyd certified
  • High operational reliability when using thick grease at low operating temperatures

Application areas

  • Offshore and marine wind energy
  • Construction equipment
  • Metallurgy
  • Heavy industry
  • General mechanical engineering
Brochures and manuals
 Product brochure (2.0 MB)
 Component Lifetime Guide (715.8 KB)
Category:

Description

Technical specifications
Operating principle dosing device with preliminary lubrication cycle 1)
Exits 1–12
Dosage volume
not regulated 0.1–1.3 cm³/min 0.006–0.079 in³/min
regulated 0.1–1.1 cm³/min 0.006–0.067 in³/min
Lubricant liquid and plastic lubricants NLGI 0, 1, 2
Operating temperature from −25 to +80 °C from −13 to +176 °F
Working pressure 100–315 bar 450–4570 psi
Relief pressure selectable, 30 or 70 bar selectable, 435 or 870 psi
Material anodized aluminum, stainless steel, FKM (FPM)
Connection of the main pipeline G 1/4 for tubes with a diameter of 4 or 6 mm, 0.16 or 0.24 inches
Output connection G 1/8 for tubes with a diameter of 4 or 6 mm, 0.16 or 0.24 inches
Lubrication point solderless pipe connection (DIN 3862)
Dimensions min. 97 × 130 × 54 mm
max. 281 × 121 × 119 mm		 3.82 x 5.12 x 2.13 inches
11.06 x 4.76 x 4.68 inches
Installation position any
  1. 1)
    Pre-lubrication metering device = Direct lubricant injector
    The pump pressure directly supplies lubricant to the bearing.
Sample order
The product can be configured using a configuration code. The order template lists one possible part number and an explanation.
VR06FFFFFFF000000Z
  • VR series products
  • 6 dosing points
  • Relief pressure max. 70 bar
  • Connecting the supply line to the lubrication point using an SKF plug connector for ø 6 mm tube
  • Dosing volume 1 – 6 = 0.6 cm3
  • Without fitting for main pipeline connections (thread G 1/4)
You can configure your product using the CAD configurator below. This will also provide you with a specific order number. More detailed information is available in the product catalog.

Configure the product, download the CAD file

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