GEMÜ B4F

Pneumatically operated 2/2-way ball valve

  • Description
  • Features
  • Technical specifications

The GEMÜ B4F two-piece 2/2-way metal ball valve is pneumatically operated. The seat seal is made of PTFE reinforced with glass fibre.

  • Suitable for chemical applications
  • Low maintenance and reliable spindle sealing
  • Antistatic device
  • Fire Safe API 607 and DIN EN ISO 10497
  • Media temperature:-40 to 220 °C
  • Ambient temperature:-20 to 60 °C
  • Operating pressure :0 to 40 bar
  • Nominal sizes:DN 15 to 200
  • Body configurations:2/2-way body
  • Ball configurations:Control ball | Standard ball, full bore
  • Connection types:Flange
  • Connection standards:ASME | DIN | EN
  • Body materials:1.4408, investment casting material
  • Seal materials:PTFE, reinforced
  • Conformities:ATEX | EAC | FireSafe | Functional safety | TA Luft (German Clean Air Act)