Shock damper DVA.4 - DVA.5

frictionrubbersteel

BASE - DVA: zinc-plated steel. - DVA-SST: AISI 304 stainless steel. VIBRATION-DAMPING BODY Natural rubber NR, black colour. - DVA: hardness 40, 55, 70 Shore A ±5. - DVA-SST: hardness 55 Shore A ±5. STANDARD EXECUTIONS - DVA.4: zinc-plated steel threaded stud. - DVA.4-SST: AISI 304 stainless steel threaded stud. - DVA.5: zinc-plated steel boss, threaded blind hole. - DVA.5-SST: AISI 304 stainless steel boss, threaded blind hole. FEATURES AND APPLICATIONS The 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 which can cause: - malfunctioning and reduction of the machine lifespan and/or of the adjacent ones; - damage to health; - noise. Load diagrams for each single code are available on request. See Technical data and guidelines for the choice (on page 728). SPECIAL EXECUTIONS ON REQUEST Natural rubber NR, hardness 40, 70 tolerance ±5 Shore A for executions with AISI 304 stainless steel base.