Steriflow Divert Multi-Path Block Sanitary Diaphragm

Applications:

Multiple Wier manual on/off or air actuated for multi-path diversion of drug process additives, drug product and clean utilities for mixing, sampling or other purposes.

Upstream:

• Bioreactor/fermenter: for diversion of WFI, growth media, intermediate drug product, clean dry air and gas, clean steam and clean utility fluids

Downstream:

• For diversion of WFI, buffers, solvent, intermediate and finished drug product, clean dry air and gas, clean steam and clean utility fluids in the following areas: separation, filtration, chromatography, formulation, fill finish

Buffer and media prep:

• For diversion control of WFI, buffers, and growth media

Specifications:

Available sizes: 1/2″ – 3″ (DN15 – DN80)

Connection type: tri-clamp, extended tube end, custom including hose barb

Materials:

• Standard: Barstock, ASME SA479 316L (UNS 31603) or EN 10272:2000 GR 1.4435
• Optional: AL-6XN®, Hastelloy® C-22 and others readily available

Surface Finish:
Wetted Interior:

• Standard
  – ASME BPE SF1, 20 Ra µin (0,5 Ra µm)
  – ASME BPE SF5, 20 Ra µin (0,5 Ra µm) electropolish
• Optional: ASME BPE SF4, 15 Ra µin (0,4 Ra µm) electropolish. Better finish upon request

Exterior:

Standard: 40 Ra µin (1,0 Ra µm) and better as option