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D-42289 Wuppertal

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METAGLAS® Sight Glass Type 84.BF for Aseptic Flanged Pipe Connection DIN 11864-2

DIN 11864-2, Ausführung Bundflansch

Metaglas Sight Glass Typ 84.BF

For:

Sterile duty fitting to DIN 11864 part 2 form A
Version with raised lip for installation on recessed face sterile duty flange form A

Advantages:

Security against total failure
Sight glass and sealing profile correspond to recommendations of (European Hygienic Equipment Design Group) and to ASME BPE-2002 (Bioprocessing Equipment)
Long operating life
Flush seal against atmospheric side
Suitable for CIP and SIP cleaning(*)
Complies with GMP for clean condition, cleaning, sterilication

Technical Date

Directive for pressure equipment DGRL 97/23/EG 02/98, Modul H (DIN/EN/ISO 9001)
AD2000 Standards W0/TRD 100
Sight glass fused to metal conforming to DIN7079
Materials to VdTÜV specifications and the DIN/EN designated standards
Glass: Borosilicate glass to DIN7080/7079
Sight glass concave on both side

Material certificates:

Certificate of Conformity EN 10204-3.1 oder 3.2

(*) with repeated washing with NaOH and / or steam, the glass may show sings of corrosion

Please follow the constraction for disk spring

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

Nominal size			Nominal pressure	D	d	d7	d5	d11	d13	S	O-Ring
Series A	Series B	Series C
DIN 11850	ISO 1127	ISO2037 BS 4825
40	-	-	16	82	35	44,56	65	53,7	4xØ9	14	40x5
-	42,4	-	16	82	35	44,96	65	54,1	4xØ9	14	40,5x5
-	48,3	-	16	88	37	50,86	71	60,0	4xØ9	14	46,5x5
-	-	2’’	16	92	40	54,36	75	63,5	4xØ9	16	50x5
50	-	-	16	94	40	56,56	77	65,7	4xØ9	16	52x5
-	60,3	-	16	103	40	62,86	85	72,0	4xØ9	16	58,5x5
-	-	2 ½’’	16	107	45	66,76	89	75,9	8xØ9	18	62x5
65	-	-	16	113	45	72,56	95	81,7	8xØ9	18	68x5
-	76,1	-	16	125	50	78,26	104	88,2	8xØ11	20	73,5x5
-	-	3’’	16	125	50	79,46	104	89,6	8xØ11	20	75x5
80	-	-	16	133	55	87,56	112	97,7	8xØ11	20	83x5
-	88,9	-	16	137	60	90,86	116	101,0	8xØ11	20	86,5x5
-	-	4’’	10	157	65	103,96	135	114,3	8xØ11	22	100x5
100	-	-	10	159	65	106,56	137	116,7	8xØ11	22	102x5
-	114,3	-	10	168	70	115,81	146	125,7	8xØ11	22	111x5
125	-	-	10	183	75	131,56	161	141,7	8xØ11	22	127x5
150	-	-	10	213	90	156,56	188	167,7	8xØ14	25	152x5