METAGLAS® Bolt on Sight Glass Type 19.BIO.USL33 for Sterile Applications

for Sterile Applications Using Sight Glass Luminaries

Bolt on Sight Glass Type 19.BIO.USL33 with a Light

Download

Für:

Aseptic and sanitary applications
Mating to weld neck flat face flange and weld in base flange DIN28117 or similar

Advantages

Security against total failure
Compact desing
Easy cleaning - verifiable gab
Suitable for CIP and SIP cleaning
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)

Details for Lights for Ex-area

Details for Light for non Ex-area

alternativ:

Bolt-Sight glass type 19.BIO

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 designated standards
Glass: Borosilicate glass to DIN 7080
concave on both sides

Operating conditions:

Certificate EN 10204-3.1 or 3.2

Oprating conditions:

Pressure: -1 to 16 bar
Temperature: see table

Ring material	Operating temp.
1.4462	-30°C to 280°C
2.4602	-60°C to 300°C
2.4605	-60°C to 300°C
2.4610	-60°C to 300°C

Nominal

bore

Nominal

pressure

D

K

S

d1

d2

d3

Connection

holes

O-Ring

Spring washer

50

16

165

125

21

38

66

18

4

58,74x3,53

31,5/16,3x1,25

65

16

185

145

23

38

86

18

4

78,97x3,53

31,5/16,3x1,25

Important: Only for use with parllel flat face flange without seal recess. Maximum torque 20NM. We therefore recommend the use of Belleville spring washers, 2 pcs. for each connection hole