- FVS Series Sterile‑Design Visual Flow Indicators--360° View in Sterile Service
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Overview
- Provide operators with a complete 360° view of process fluid flow.
- Introduce virtually no pressure drop in the pipeline.
- Electropolished stainless steel heads with SF4 standard surface finish.
Connection Options
Available in multiple styles:
- Sanitary clamp
- Orbital weld
- Swagelok® TS
- Flange
- Union
- Special‑order connections
Hygienic Design Features
- Unique O‑ring seals ensure smooth transitions between steel heads and glass.
- Eliminate product entrapment – no crevices.
- Sterilizable and autoclavable.
- Precision fasteners prevent over‑tightening of glass and over‑compression of O‑rings.
- Acorn nuts cover all exposed threads for cleanliness and safety.
Performance Ratings
- Maximum working pressure: 150 psig
Materials of Construction
- Standard: 316L stainless steel
- Corrosive service options: Hastelloy®, AL6XN®, Monel®, Alloy 20
- All seal materials comply with USP Class VI and FDA.
O‑Ring Seal Options
- Standard: EPDM
- Optional: FEP‑encapsulated silicone, silicone, Viton®
Sizes & Customisation
- Clamp sizes from ½ inch to 6 inches (standard models).
- Impact‑resistant shields available as optional protection for glass.
- Custom designs, lengths, and surface finishes offered on request.