BB04 50D59C35H SF5X

Ball valve body 2/2-way

Item number: 88762214
Description
Type BB04 Ball valve body, metal, three-piece body, Sanitary, ISO 5211, top flange, controlled Delta Ferrite material and media wetted surfaces according to ASME SF5, low-maintenance spindle seal and blow-out proof shaft, with anti-static unit
DN 50 DN 50
Body/ball configuration D 2/2-way body
Connection type 59 Spigot ASME BPE
Ball valve material C3 1.4435 / ASTM A351, low ferrite <3% (similar 316L Δ Fe<3%) (body, end caps, ball), 1.4409 / SS316L (stem)
Liner material 5H TFM 1600 (FDA certification), cavity filled
Execution type SF5 Ra Max. 0.51 µm (20 µin.) for media wetted surfaces, to ASME BPE SF5, electropolished internal / external
Special execution X ATEX certification
Surface SF5 Ra Max. 0.51 µm (20 µin.) for media wetted surfaces, to ASME BPE SF5, electropolished internal / external

The three-piece 2/2-way GEMÜ BB04 metal ball valve with a bare shaft and an actuator flange in accordance with DIN ISO 5211 for simple mounting of various actuator types is particularly suited to applications in the supply sector for the pharmaceutical, foodstuffs processing and biotechnology (such as water treatment and steam generation) industries thanks to the 1.4435 stainless steel alloy material composition used (compliant with 316L) with a low delta ferrite proportion of < 3%. Only those plastics which are compliant with FDA, USP Class VI and Regulation (EU) No.10/2011 are used for the seals.

  • Checked delta ferrite material < 3% (1.4435)
  • Material certificates for media wetted components
  • Media wetted surfaces according to ASME SF5 (Ra 0.51 µm)
  • Butt weld spigots in extended orbital welding design
  • Optionally available with cavity-filled seat
  • Suitable for vacuum applications
  • Option: ATEX version
  • Ball valve body assembled free of oil and grease