SG Series Sight Glasses by Steriflow Valve

Category:

Inline sight glasses, tri-clamp

Inline tri-clamp, double window sight glass for bioprocess, media and purified water applications for the biopharmaceutical, and pharmaceutical, food & beverage and consumer health & beauty industries:

Media/buffer prep lines: viewing mix and clarity
Upstream process: input line and process outflow viewing
Perfusion: retentate or permeate clarity
Separation: centrifuge or filtration process clarity
Purification:
- Chromatography: process stream clarity, bubble detection
- Ultrafiltration process clarity

Features & Benefits

Full bore flow path
Large viewing area – two large windows
Metal stop provides ideal o-ring compression and prevents pipe torque from affecting glass
Compact design
Suitable for CIP and SIP
Better than SF1, 20 Ra μin mechanical polish (0,5 Ra μm), electropolish

Specifications

Sizes: 1/2″ – 4″ (DN15 – DN100)
End Connections: ASME BPE tri-clamp compatible; DIN and ISO tri-clamp upon request
Max Pressure/Temperature: 145 psig (10 bar); max temperature varies with o-ring selection
Materials of Construction: ASMT A479 316L standard DIN 1.4435 and other materials upon request; Borosilicate glass; O-rings: EPDM, Viton, Silicone, FEP-silicone or Perlast (FFKM), all FDA and USP VI complaint
Wetted Surface Finish: Wetted parts: ASME BPE SF1 20 Ra μin (0,5 μm) mechanical finish, standard; Electropolish (SF5) optional; External: 32 Ra μin (0,8 Ra μm) mechanical finish, electrpolish optional