Three pieces ball , full bore, manufactured from round steel bar, or casting, construction in according to EN 12516-2; ISO 14313; ANSI B1.1; DIN 3202 M3; ASME B16.34 BE/SW.
With welded nipples length 100mm (standards).
Available size from DN ¼” to DN 4” in carbon steel,  stainless steel and special steel
Rating PN 20 ÷ 100
Connections SW/BW/ PE
Chevron ring on stem
On request:
– with  o’ring on stem (patent n°00219688).
– fire-safe execution according to ISO 10497 API 607
– fire-safe execution according to BS6755 API 607/6FA (patent n° 00219617).
– according to  PED 14/68/UE directive
– according to  ATEX 14/34/UE directive
– degreased according to ISO 23208 for oxigen service
certified in safety system S.I.L. 3.
certified for fugitive emission in class “A” ISO 15848.

Catalogue and Attachments

Standard productions

  • anti blow out proof stem
  • construction and marking BS 5351
  • carbon steel valves painted with first coat of epoxy-
    polyammidic RAL 5012 35 microns
  • antistatic device
  • top flange ISO 5211
  • all valves 100% air tested under water at 100 psi

On demand accessories

  • PTFE / glass renforced PTFE half shell
  • PTFE seats filled glass – carbon – S.S. – bronze, metal core
  • stem extension
  • cryogenic  extension
  • oval handle
  • pneumatic actuator double/single acting
  • electric  actuator
  • manual gear box
  • pneumatic / electro-pneumatic positioner