K-Ring S05

DESCRIPTION

K-ring is excellent alternative to the O-ring as an axial static seal. Thanks to his own square form it is very dimensionally stable under pressure

K-ring shows outstanding long time sealing functions, high resistance to extrusion and do not required Back ring. Also shows high leak tightness, long service life and easy instalation and maintenance.

APPLICATION
Flanges
Plates
Valves
As support seal ring

MATERIAL

Standard material
Elastomr Base Code Hardness
Shore A		 Operating temperature
range, oC
Nitril rubber – NBR N4271 80 -30 to 100˚C
Nitril rubber – NBR N4180 80 -40 to 100˚C
Nitril rubber – NBR N5182 80 -50 to 100˚C
Nitril rubber – NBR N1089 90 -35 to 100˚C
Hidr. NBR – HNBR H5120 80 -35 to 130˚C
Fluor rubber – FKM F9183 80 -15 to 200˚C

Media
Hydraulics fluids, Lubrication oils, Water, Air, etc

OPERATING CONDITIONS

Pressure, Speed
Working pressure Up to 50 Mpa

DESIGN RECOMMENDATION

Tolerances, mm
Ød ±tol Ød ±tol Ød ±tol
4.00 – 14.00 0,13 50.53 – 66.40 0,46 158.43 – 183.82 1,02
14.01 – 15.60 0,18 66.41 – 75.92 0,51 183.83 – 209.22 1,14
15.61 – 25.12 0,23 75.93 – 94.97 0,61 209.23 – 234.62 1,27
25.13 – 29.78 0,25 94.98 – 107.67 0,69 234.63 – 278.99 1,40
29.79 – 34.65 0,28 107.68 – 126.72 0,76 279.00 – 405.26 1,65
34.66 – 44.17 0,33 126.73 – 133.07 0,94 405.27 – 430.66 1,91
44.18 – 50.52 0,38 133.08 – 158.42 0,89 430.67 – 456.07 2,03

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Material
Order code
152.07
2.51
2.51
157.15
3.6
2.30
0.4
N1089
S05-213157
158.42
2.51
2.51
163.50
3.6
2.30
0.4
N1089
S05-213158
164.77
2.51
2.51
169.85
3.6
2.30
0.4
N1089
S05-213159
171.12
2.51
2.51
176.20
3.6
2.30
0.4
N1089
S05-213160
177.47
2.51
2.51
182.55
3.6
2.30
0.4
N1089
S05-213161
183.82
2.51
2.51
188.90
3.6
2.30
0.4
N1089
S05-213162
190.17
2.51
2.51
195.25
3.6
2.30
0.4
N1089
S05-213163
196.52
2.51
2.51
201.60
3.6
2.30
0.4
N1089
S05-213164
202.87
2.51
2.51
207.95
3.6
2.30
0.4
N1089
S05-213165
209.22
2.51
2.51
214.30
3.6
2.30
0.4
N1089
S05-213166
215.57
2.51
2.51
220.65
3.6
2.30
0.4
N1089
S05-213167
221.92
2.51
2.51
227.00
3.6
2.30
0.4
N1089
S05-213168
228.27
2.51
2.51
233.35
3.6
2.30
0.4
N1089
S05-213169
234.62
2.51
2.51
239.70
3.6
2.30
0.4
N1089
S05-213170
240.97
2.51
2.51
246.05
3.6
2.30
0.4
N1089
S05-213171
247.32
2.51
2.51
252.40
3.6
2.30
0.4
N1089
S05-213172
4.34
3.40
3.40
11.10
4.8
3.10
0.6
N1089
S05-213173
5.94
3.40
3.40
12.70
4.8
3.10
0.6
N1089
S05-213174
7.52
3.40
3.40
14.27
4.8
3.10
0.6
N1089
S05-213175
9.12
3.40
3.40
15.88
4.8
3.10
0.6
N1089
S05-213176
10.69
3.40
3.40
17.45
4.8
3.10
0.6
N1089
S05-213177
12.29
3.40
3.40
19.05
4.8
3.10
0.6
N1089
S05-213178
13.87
3.40
3.40
20.62
4.8
3.10
0.6
N1089
S05-213179
15.47
3.40
3.40
22.23
4.8
3.10
0.6
N1089
S05-213180
17.04
3.40
3.40
23.80
4.8
3.10
0.6
N1089
S05-213181
18.64
3.40
3.40
25.40
4.8
3.10
0.6
N1089
S05-213029
20.22
3.40
3.40
26.97
4.8
3.10
0.6
N1089
S05-213182
21.82
3.40
3.40
28.58
4.8
3.10
0.6
N1089
S05-213183
23.39
3.40
3.40
30.15
4.8
3.10
0.6
N1089
S05-213081
24.99
3.40
3.40
31.75
4.8
3.10
0.6
N1089
S05-213184
26.57
3.40
3.40
33.32
4.8
3.10
0.6
N1089
S05-213185
28.17
3.40
3.40
34.93
4.8
3.10
0.6
N1089
S05-213031
29.74
3.40
3.40
36.50
4.8
3.10
0.6
N1089
S05-213032
31.34
3.40
3.40
38.10
4.8
3.10
0.6
N1089
S05-213085
31.92
3.40
3.40
38.72
4.8
3.10
0.6
N1089
S05-213033
32.39
3.40
3.40
39.19
4.8
3.10
0.6
N1089
S05-213034
32.92
3.40
3.40
39.67
4.8
3.10
0.6
N1089
S05-213020
34.52
3.40
3.40
41.28
4.8
3.10
0.6
N1089
S05-213035
36.09
3.40
3.40
41.28
4.8
3.10
0.6
N1089
S05-213036
37.69
3.40
3.40
44.45
4.8
3.10
0.6
N1089
S05-213066
40.87
3.40
3.40
47.63
4.8
3.10
0.6
N1089
S05-213083
44.04
3.40
3.40
50.80
4.8
3.10
0.6
N1089
S05-213037
47.22
3.40
3.40
53.98
4.8
3.10
0.6
N1089
S05-213038
50.39
3.40
3.40
57.15
4.8
3.10
0.6
N1089
S05-213039
53.57
3.40
3.40
60.33
4.8
3.10
0.6
N1089
S05-213186
56.74
3.40
3.40
63.50
4.8
3.10
0.6
N1089
S05-213187
59.92
3.40
3.40
66.68
4.8
3.10
0.6
N1089
S05-213040
63.09
3.40
3.40
69.85
4.8
3.10
0.6
N1089
S05-213188
66.27
3.40
3.40
73.03
4.8
3.10
0.6
N1089
S05-213086
69.44
3.40
3.40
76.20
4.8
3.10
0.6
N1089
S05-213041
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