Valves / Butterfly valves


Double eccentric butterfly valve in 3 variations of sealing: • TG with PTFE+25% glass fibre seat; • TI Fire Safe; • IN with metal seat; Application fields: industrial and petrochemical range.

  • Body construction E1 Wafer, E3 Lug
  • Face to face dimension According to ISO 5752/20, EN558-1/5, BS 5155/4
  • Top flange According to EN ISO 5211
  • Rating PN10/16/25/40, ANSI cl. 150 ANSI cl. 300 (DN50-300)
  • Tightness TG/TI: Gas tightness according to EN 12266-1/P12 Leakage rate A / API 598. IN: Gas tightness according to API 598
  • ATEX option Execution according to ATEX 94/9/EC, Zone 1 and 21 – Gr II, Cat. 2 G/D

The butterfly valves ELARA meet the safety requirements of the pressure Equipments Directive 97/23/EC (PED) appendix 1 for fluids of the groups 1 and 2.