Hygienic Usit速 Ring
Hygienic Usit® Ring The Hygienic Usit® Ring is a flat stainless steel washer with on the outside diameter a vulcanized EPDM sealingring for static sealing free of dead-spaces. The Hygienic Usit® Ring (bonded seal) is specially developed by Freudenberg Process Seals for use in the food and beverage, pharmaceutical and biotechnology industries. This sets new standards for the process industries. The Hygienic Usit® Ring is a further evolution of the standard Usit® ring and seals flanged bolt heads and dome nuts, according DIN EN 1665. This design of the Hygienic Usit® Ring in combination with the flanged bolt head or dome nut prevents the medium from penetrating under the bolt head or nut what can cause growth and formation of germs and bacteria. The Hygienic Usit® Ring design, which is tailor-made for hexagon bolts with flanges, ensures that the
sealing ring is cleanly seated on the flange, precluding the formation of air spaces where microorganisms can accumulate. That’s why today’s facilities are predominantly cleaned without disassembly and instead using CIP, WIP and SIP methods.
flanged execution according DIN EN 1665 in stainless steel 316L. This flanged bolt and/or flanged dome nut together with the Hygienic Usit® ring forms an extremely easy-to-clean combination, which has already been tested and approved by the Weihenstephan Research Center for Brewing and Food quality using the “EHEDG Cleanability Method”. The Hygienic Usit® ring is with that certified by EHEDG, Type EL-Class I.
Therefor is the Hygienic Usit® Ring your best choice for your hygienic solution! The 70 EPDM 291, a premium compound for the food and beverage and pharmaceutical industries is FDA, EC1935/2004 approved and has been tested and approved for use in pharmaceutical components and facilities according USP class VI (tot 121°C). For the bolts and dome nuts has Freudenberg Process Seals chosen for a
NB: only the combination bolt ,nut and Hygienic Usit® ring is conform “EHEDG Cleanability Method”.
The advantages: Hygienic sealing Prevents contaminating deposits Prevents the formation of germs and bacteria Protects your product from external influences FDA-compliant and USP Class VItested(121°C) No tooling costs; part of a standard program
Certifications and approvals In conformity with FDA In conformity with EU 1935/2004 ADI free (Animal Derived Ingredients) TSE free (Transmissible Spongiforme Enzephalopathie) USP Class VI, 121°C EHEDG certificated Type EL-Class I 3A Sanitary Standard USP 381
Hygienic Usit® Ring Stainless steel 316L with 70 EPDM 291 D
Fitting with flanged Bolts
Fitting with flanged dome nut
D1
S
M4
9,7
1
M5
10,7
1
12452612 - 12452617
12462660
0,001
12427930
M6
13,1
1
12452618 - 12452624
12462661
0,001
12427930
M8
16,9
1
12452625 - 12452632
12462662
0,001
12427932
M10
21,2
1,5
12452633 - 12452640
12462663
0,002
12427933
M12
25,5
1,5
12452641 - 12452647
12462664
0,003
12427934
M16
33,9
1,5
12452648 - 12452653
12462665
0,005
12427935
SW
T
ERIKS article number 12452660
Ca. kg
s D1
Weight
ERIKS article number
D
12427929
Dome Nut with flange for Hygienic Usit® ring, stainless steel 316L
T
D D1 D2
H1 H
SW
E
D
D1
D2
E
H
H1
M5
9,8
11,8
8,71
12
1
8
8
M6
12,2
14,2
10,95
14
1,1
10
9
12452661
M8
15,8
18
14,26
18
1,2
13
12
12452662
M10
19,6
22,3
17,62
22
1,5
16
15
12452663
M12
23,8
26,6
19,86
27
1,8
18
19
12452664
M16
31,9
35
26,51
30
2,4
24
22
12452665
Bolts with Flange for Hygienic Usit速 rings according DIN EN 1665, stainless steel 316L L
L1
D1
D2
E
H1
K
SW
R
ERIKS article number
M5
15
8
9,8
11,8
8,71
1
9
8
0,3
12452612
M5
20
8
9,8
11,8
8,71
1
9
8
0,3
12452613
M5
25
8
9,8
11,8
8,71
1
9
8
0,3
12452614
M5
30
8
9,8
11,8
8,71
1
9
8
0,3
12452615
M5
35
8
9,8
11,8
8,71
1
9
8
0,3
12452616
M5
40
8
9,8
11,8
8,71
1
9
8
0,3
12452617
M6
20
9
12,2
14,2
10,95
1,1
10
10
0,4
12452618
M6
25
9
12,2
14,2
10,95
1,1
10
10
0,4
12452619
M6
30
9
12,2
14,2
10,95
1,1
10
10
0,4
12452620
M6
35
9
12,2
14,2
10,95
1,1
10
10
0,4
12452621
M6
40
9
12,2
14,2
10,95
1,1
10
10
0,4
12452622
M6
45
9
12,2
14,2
10,95
1,1
10
10
0,4
12452623
M6
50
9
15,8
14,2
10,95
1,1
10
10
0,4
12452624
M8
25
12
15,8
18
14,26
1,2
11
13
0,5
12452625
M8
30
12
15,8
18
14,26
1,2
11
13
0,5
12452626
M8
35
12
15,8
18
14,26
1,2
11
13
0,5
12452627
M8
40
12
15,8
18
14,26
1,2
11
13
0,5
12452628
M8
45
12
15,8
18
14,26
1,2
11
13
0,5
12452629
M8
50
12
15,8
18
14,26
1,2
11
13
0,5
12452630
M8
60
12
15,8
18
14,26
1,2
11
13
0,5
12452631
M8
70
12
15,8
18
14,26
1,2
11
13
0,5
12452632
M10
30
15
19,6
22,3
17,62
1,5
13
16
0,6
12452633
M10
35
15
19,6
22,3
17,62
1,5
13
16
0,6
12452634
M10
40
15
19,6
22,3
17,62
1,5
13
16
0,6
12452635
M10
45
15
19,6
22,3
17,62
1,5
13
16
0,6
12452636
M10
50
15
19,6
22,3
17,62
1,5
13
16
0,6
12452637
M10
60
15
19,6
22,3
17,62
1,5
13
16
0,6
12452638
M10
70
15
19,6
22,3
17,62
1,5
13
16
0,6
12452639
M10
80
15
19,6
22,3
17,62
1,5
13
16
0,6
12452640
M12
30
18
23,8
26,6
19,86
1,8
14
18
0,7
12452641
M12
35
18
23,8
26,6
19,86
1,8
14
18
0,7
12452642
M12
40
18
23,8
26,6
19,86
1,8
14
18
0,7
12452643
M12
45
18
23,8
26,6
19,86
1,8
14
18
0,7
12452644
M12
50
18
23,8
26,6
19,86
1,8
14
18
0,7
12452645
M12
60
18
23,8
26,6
19,86
1,8
14
18
0,7
12452646
D
D2
H1
K L1 L
D D1
SW
E
M12
70
18
23,8
26,6
19,86
1,8
14
18
0,7
12452647
M16
40
22
31,9
35
26,51
2,4
18
24
1
12452648
M16
45
22
31,9
35
26,51
2,4
18
24
1
12452649
M16
50
22
31,9
35
26,51
2,4
18
24
1
12452650
M16
60
22
31,9
35
26,51
2,4
18
24
1
12452651
M16
70
22
31,9
35
26,51
2,4
18
24
1
12452652
M16
80
22
31,9
35
26,51
2,4
18
24
1
12452653
Tightening moment for Hygienic Usit速 ring combinations with bolts/nuts SS 316L Pretension force F
Recommended tightening moment
KN
Nm
1,4
2,5
Thread
Coefficient of friction
M4
0,12
M5
0,12
2,3
4,0
M6
0,12
3,2
5,6
M8
0,12
5,9
11
M10
0,12
9,2
18
M12
0,12
13,5
29
M16
0,12
25,0
60
Further information: ERIKS Dynamic Sealing Technology T +31 72 514 18 55 E seals@eriks.nl
ERIKS Servicecenters
Alkmaar Toermalijnstraat 5 1812 RL Alkmaar T +31 (0)72 514 15 14 F +31 (0)72 515 56 45 E info@eriks.nl
Alkmaar Saffierstraat 3 1812 RM Alkmaar T +31 (0)72 514 17 17 F +31 (0)72 514 16 25 E esc.alkmaar@eriks.nl
Eerbeek Loubergweg 19 6961 EJ Eerbeek T +31 (0)313 67 95 00 F +31 (0)313 65 47 68 E eerbeek@eriks.nl
Deventer Teugseweg 27 7418 AM Deventer T +31 (0)570 62 46 16 F +31 (0)570 62 57 02 E info@ertbv.com
Almelo Plesmanweg 12 7602 PE Almelo T +31 (0)546 87 30 70 F +31 (0)546 87 32 68 E almelo@eriks.nl
Eindhoven De Witbogt 22 a 5652 AG Eindhoven T +31 (0)40 291 19 00 F +31 (0)40 291 19 09 E eindhoven@eriks.nl
Amsterdam Dynamostraat 461014 BK Amsterdam-Westpoort T +31 (0)20 448 96 10 F +31 (0)20 613 77 65 E amsterdam@eriks.nl
Emmen Willem Schoutenstraat 11 b 7825 VV Emmen T +31 (0)591 66 80 00 F +31 (0)591 66 80 06 E emmen@eriks.nl
Arnhem Pieter Calandweg 46 6827 BK Arnhem T +31 (0)26 362 92 44 F +31 (0)26 361 00 63 E arnhem@eriks.nl
Hengelo Hassinkweg 16 7556 BV Hengelo T +31 (0)74 291 57 57 F +31 (0)74 291 59 39 E hengelo@eriks.nl
Bergen op Zoom Van Konijnenburgweg 44 b 4612 PL Bergen op Zoom T +31 (0)164 27 55 44 F +31 (0)164 27 55 49 E bergenopzoom@eriks.nl
Hoorn De Factorij 35 d 1689 AK Zwaag T +31 (0)229 21 28 82 F +31 (0)229 21 93 74 E hoorn@eriks.nl
Delfzijl Deltaweg 30 9936 HK Farmsum T +31 (0)596 63 38 20 F +31 (0)596 63 38 29 E delfzijl@eriks.nl
Gouda Marconistraat 117 2809 PG Gouda T +31 (0)182 33 11 60 F +31 (0)182 37 82 02 E gouda@eriks.nl
Den Haag / Marofra Neckar 2 2491 BD Den Haag T +31 (0)70 381 84 84 F +31 (0)70 381 84 36 E denhaag@eriks.nl
Groningen Rouaanstraat 8 9723 CD Groningen T +31 (0)50 368 49 99 F +31 (0)50 368 49 98 E groningen@eriks.nl
Ede Galvanistraat 34 6716 AE Ede T +31 (0)318 43 96 14 F +31 (0)318 64 01 04 E ede@eriks.nl
Leeuwarden James Wattstraat 19 8912 AS Leeuwarden T +31 (0)58 215 05 87 F +31 (0)58 215 85 16 E leeuwarden@eriks.nl
www.eriks.nl
Maastricht Amerikalaan 28 6199 AE Maastricht-Airport T +31 (0)43 604 91 80 F +31 (0)43 363 87 28 E maastricht@eriks.nl Rijnmond Shannonweg 33, Haven 5079 3197 LG Rotterdam-Botlek T +31 (0)10 231 34 00 F +31 (0)10 296 96 18 E rijnmond@eriks.nl Rotterdam Caïrostraat 80 3047 BC Rotterdam T +31 (0)10 245 50 55 F +31 (0)10 262 00 38 E rotterdam@eriks.nl Roermond Ada Byronweg 11 6045 GM Roermond T +31 (0)475 37 22 70 F +31 (0)475 37 23 05 E roermond@eriks.nl Tilburg Ellen Pankhurststraat 9 5032 MD Tilburg T +31 (0)13 571 45 61 F +31 (0)13 570 06 42 E tilburg@eriks.nl Zwolle Ampèrestraat 27 8013 PT Zwolle T +31 (0)38 467 29 20 F +31 (0)38 467 29 29 E zwolle@eriks.nl
© Mits voorzien van duidelijke bronvermelding is overname uit deze publicatie toegestaan. Alle rechten worden door ERIKS nadrukkelijk voorbehouden. No part of this publication may be reproduced without clear reference to the source. All rights expressly reserved by ERIKS 2013 - 847037-KDR-500
ERIKS offices Sealing Technology