DVF.6 DVF.7 Vibration-damping elements Silicone rubber and stainless steel


Description

Main specifications

Base

AISI 304 stainless steel.

Vibration-damping body

Silicone rubber (MVQ) RAL 7040 grey colour, in compliance with FDA (U.S. Food and Drug Administration), giving the possibility to use in the food and medical industry.
  • Hardness 55 Shore A ±5.
  • High resistance to ageing.
  • Resistance to high temperatures (up to 200°C) and low temperatures (-50°C).

Standard executions

  • DVF.6-SST: AISI 304 stainless steel threaded stud.
  • DVF.7-SST: AISI 304 stainless steel boss, threaded blind hole.

General information

Features and applications

DVF.6 and DVF.7 vibration-damping elements have been designed to damp vibrations, shocks and noises produced by moving bodies or non-balanced vibrating masses of equipment and machines.
DVF.6 and DVF.7 elements are generally used as a bumper or as a limit stop for the absorption of vibrations, and for preventing:
  • malfunctioning and reduction of the machine lifespan and/or of the adjacent ones;
  • noise and thus also damage to health.
Load diagrams for each single code are available on request.

Special executions on request

Special executions on request

Silicone rubber (MVQ) in compliance with FDA, hardness 40, 70 Shore A ±5.
DVF.6-SST Vibration-damping elements with threaded stud.
DVF.6-SST
Filter
Code Description D l d d1 l Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
432801 DVF.6-20-17-SST-M5-6-55 20 17 M5 10 6 197 4.25 46 14
432802 DVF.6-20-17-SST-M5-10-55 20 17 M5 10 10 197 4.25 46 15
432803 DVF.6-20-17-SST-M5-20-55 20 17 M5 10 20 197 4.25 46 17
432811 DVF.6-20-17-SST-M6-12-55 20 17 M6 10 12 197 4.25 46 16
432812 DVF.6-20-17-SST-M6-18-55 20 17 M6 10 18 197 4.25 46 17
432813 DVF.6-20-17-SST-M6-25-55 20 17 M6 10 25 197 4.25 46 19
432821 DVF.6-25-17-SST-M6-8-55 25 17 M6 19 8 580 4.25 137 18
432822 DVF.6-25-17-SST-M6-12-55 25 17 M6 19 12 580 4.25 137 19
432823 DVF.6-25-17-SST-M6-18-55 25 17 M6 19 18 580 4.25 137 20
432824 DVF.6-25-17-SST-M6-25-55 25 17 M6 19 25 580 4.25 137 21
432831 DVF.6-32-22-SST-M8-10-55 32 22 M8 24 10 751 5.5 137 30
432832 DVF.6-32-22-SST-M8-16-55 32 22 M8 24 16 751 5.5 137 32
432833 DVF.6-32-22-SST-M8-23-55 32 22 M8 24 23 751 5.5 137 35
432834 DVF.6-32-22-SST-M8-30-55 32 22 M8 24 30 751 5.5 137 37
432841 DVF.6-38-35-SST-M8-10-55 38 35 M8 30 10 1311 8.75 150 70
432842 DVF.6-38-35-SST-M8-16-55 38 35 M8 30 16 1311 8.75 150 74
432843 DVF.6-38-35-SST-M8-30-55 38 35 M8 30 30 1311 8.75 150 79
432851 DVF.6-38-35-SST-M10-12-55 38 35 M10 30 12 1311 8.75 150 75
432852 DVF.6-38-35-SST-M10-20-55 38 35 M10 30 20 1311 8.75 150 79
432853 DVF.6-38-35-SST-M10-28-55 38 35 M10 30 28 1311 8.75 150 82
432854 DVF.6-38-35-SST-M10-40-55 38 35 M10 30 40 1311 8.75 150 86
432861 DVF.6-43-50-SST-M10-12-55 43 50 M10 30 12 1318 12.5 105 98
432862 DVF.6-43-50-SST-M10-20-55 43 50 M10 30 20 1318 12.5 105 101
432863 DVF.6-43-50-SST-M10-28-55 43 50 M10 30 28 1318 12.5 105 105
432864 DVF.6-43-50-SST-M10-40-55 43 50 M10 30 40 1318 12.5 105 110
432871 DVF.6-50-20-SST-M10-12-55 50 20 M10 40 12 2890 5 578 72
432872 DVF.6-50-20-SST-M10-20-55 50 20 M10 40 20 2890 5 578 75
432873 DVF.6-50-20-SST-M10-28-55 50 20 M10 40 28 2890 5 578 78
432874 DVF.6-50-20-SST-M10-40-55 50 20 M10 40 40 2890 5 578 82
432881 DVF.6-60-40-SST-M10-12-55 60 40 M10 40 12 2830 10 283 295
432882 DVF.6-60-40-SST-M10-20-55 60 40 M10 40 20 2830 10 283 301
432883 DVF.6-60-40-SST-M10-28-55 60 40 M10 40 28 2830 10 283 308
432884 DVF.6-60-40-SST-M10-40-55 60 40 M10 40 40 2830 10 283 316
DVF.7-SST Vibration-damping elements with threaded hole.
DVF.7-SST
Filter
Code Description D l d d1 h Max. load
[N]
Max. deflection
[mm]
Stiffness
[N/mm]
Weight
432901 DVF.7-20-17-SST-M5-55 20 17 M5 10 5 211 4.25 50 16
432902 DVF.7-20-17-SST-M6-55 20 17 M6 10 6 211 4.25 50 14
432906 DVF.7-25-17-SST-M6-55 25 17 M6 10 6 605 4.25 142 15
432911 DVF.7-32-22-SST-M8-55 32 22 M8 24 8 778 5.5 142 18
432916 DVF.7-38-35-SST-M8-55 38 35 M8 30 8 1455 8.75 166 74
432917 DVF.7-38-35-SST-M10-55 38 35 M10 30 10 1455 8.75 166 70
432921 DVF.7-43-50-SST-M10-55 43 50 M10 30 10 1420 12.5 114 98
432931 DVF.7-50-20-SST-M10-55 50 20 M10 40 10 3010 5 602 75
432941 DVF.7-60-40-SST-M10-55 60 40 M10 40 10 2990 10 299 125