Sanitary sight glass 19.bio

flange

For: Aseptic and sanitary applications Base flange to DIN28117 or similar Weldneck with flat face Advantages Reliability against total failure. The possility of unexpected rupture is excluded Effortless cleaning for sterile applications Flush glass/metal border on outer side for easy cleaning Maximum viewing area Approvals TÜV-Approval in accordance with the governing standards (for pressure vessels) (with duplex Stainless Steel (DIN 1.4462) alternativ: Bolt-Sight glass for Light Type 19.BIO.USL33 Technical data: Manufactured and tested to: Directive for pressure equipment 97/23/EG 02/98, Module H (DIN/EN/ISO 9001) AD2000 Standards W0/TRD 100 Sight glass fused to metal conforming to DIN 7079 Material to VdTÜV-specification and the DIN/EN desingated standards Glass: Borosilicate glass to DIN 7080 On both sides concave glass Important Only for use with parallel flat face flange without seal recess. Maximum torque 20NM. We therefore recommend the use of Belleville spring washers, 2 pcs. for each connection hole. Operating conditions: Certificate EN 10204-3.1 or 3.2 Oprating conditions: Pressure: -1 to 16 bar Temperature: see table