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
430.66
3.40
3.40
438.15
4.8
3.10
0.6
N1089
S05-213226
456.06
3.40
3.40
463.55
4.8
3.10
0.6
N1089
S05-213227
10.46
5.16
5.16
20.62
7.1
4.75
0.8
N1089
S05-213228
13.64
5.16
5.16
23.80
7.1
4.75
0.8
N1089
S05-213230
12.07
5.16
5.16
22.23
7.1
4.75
0.8
N1089
S05-213229
15.24
5.16
5.16
25.40
7.1
4.75
0.8
N1089
S05-213231
16.81
5.16
5.16
26.97
7.1
4.75
0.8
N1089
S05-213232
18.42
5.16
5.16
28.58
7.1
4.75
0.8
N1089
S05-213233
19.99
5.16
5.16
30.15
7.1
4.75
0.8
N1089
S05-213234
21.59
5.16
5.16
31.75
7.1
4.75
0.8
N1089
S05-213235
23.16
5.16
5.16
33.32
7.1
4.75
0.8
N1089
S05-213236
24.77
5.16
5.16
34.93
7.1
4.75
0.8
N1089
S05-213237
26.34
5.16
5.16
36.50
7.1
4.75
0.8
N1089
S05-213238
27.94
5.16
5.16
38.10
7.1
4.75
0.8
N1089
S05-213239
29.51
5.16
5.16
39.67
7.1
4.75
0.8
N1089
S05-213240
31.12
5.16
5.16
41.28
7.1
4.75
0.8
N1089
S05-213241
32.69
5.16
5.16
42.85
7.1
4.75
0.8
N1089
S05-213242
34.29
5.16
5.16
44.45
7.1
4.75
0.8
N1089
S05-213243
37.47
5.16
5.16
47.63
7.1
4.75
0.8
N1089
S05-213244
40.64
5.16
5.16
50.80
7.1
4.75
0.8
N1089
S05-213245
43.82
5.16
5.16
53.98
7.1
4.75
0.8
N1089
S05-213246
46.99
5.16
5.16
57.15
7.1
4.75
0.8
N1089
S05-213247
50.17
5.16
5.16
60.33
7.1
4.75
0.8
N1089
S05-213248
53.34
5.16
5.16
63.50
7.1
4.75
0.8
N1089
S05-213249
56.52
5.16
5.16
66.68
7.1
4.75
0.8
N1089
S05-213250
59.69
5.16
5.16
69.85
7.1
4.75
0.8
N1089
S05-213251
62.87
5.16
5.16
73.03
7.1
4.75
0.8
N1089
S05-213252
66.04
5.16
5.16
76.20
7.1
4.75
0.8
N1089
S05-213253
69.22
5.16
5.16
79.38
7.1
4.75
0.8
N1089
S05-213254
72.39
5.16
5.16
82.55
7.1
4.75
0.8
N1089
S05-213075
75.57
5.16
5.16
85.73
7.1
4.75
0.8
N1089
S05-213255
78.74
5.16
5.16
88.90
7.1
4.75
0.8
N1089
S05-213256
81.92
5.16
5.16
92.08
7.1
4.75
0.8
N1089
S05-213257
85.09
5.16
5.16
95.25
7.1
4.75
0.8
N1089
S05-213258
88.27
5.16
5.16
98.43
7.1
4.75
0.8
N1089
S05-213259
91.44
5.16
5.16
101.60
7.1
4.75
0.8
N1089
S05-213260
94.62
5.16
5.16
104.78
7.1
4.75
0.8
N1089
S05-213261
97.79
5.16
5.16
107.95
7.1
4.75
0.8
N1089
S05-213262
100.97
5.16
5.16
111.13
7.1
4.75
0.8
N1089
S05-213263
104.14
5.16
5.16
114.30
7.1
4.75
0.8
N1089
S05-213264
107.32
5.16
5.16
117.48
7.1
4.75
0.8
N1089
S05-213265
110.49
5.16
5.16
120.65
7.1
4.75
0.8
N1089
S05-213053
113.67
5.16
5.16
123.83
7.1
4.75
0.8
N1089
S05-213266
116.84
5.16
5.16
127.00
7.1
4.75
0.8
N1089
S05-213267
120.02
5.16
5.16
130.18
7.1
4.75
0.8
N1089
S05-213268
123.19
5.16
5.16
133.35
7.1
4.75
0.8
N1089
S05-213269
126.37
5.16
5.16
136.53
7.1
4.75
0.8
N1089
S05-213270
129.54
5.16
5.16
139.70
7.1
4.75
0.8
N1089
S05-213054
132.72
5.16
5.16
142.88
7.1
4.75
0.8
N1089
S05-213271
135.89
5.16
5.16
146.05
7.1
4.75
0.8
N1089
S05-213055
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